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175 lines
85 KiB
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175 lines
85 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="D21F" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>D21F</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PAPER-MAKING MACHINES</text></title-part><title-part><text>METHODS OF PRODUCING PAPER THEREON</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="D21F1/00" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F1/00" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wet end of machines for making continuous webs of paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/0009" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Regulating the freeness of the pulp</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/0018" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for dispensing fibres in a fluid</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/0027" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Screen-cloths</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/0036" definition-exists="false" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-layer screen-cloths</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/0045" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Triple layer fabrics</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/0054" definition-exists="false" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Seams thereof</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/0063" definition-exists="false" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Perforated sheets</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/0072" definition-exists="false" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Link belts</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/0081" definition-exists="false" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with single endless strands travelling in generally parallel convolutions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/009" definition-exists="true" ipc-concordant="D21F1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fibre-rearranging devices</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/02" definition-exists="true" ipc-concordant="D21F1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Head boxes of Fourdrinier machines</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/022" definition-exists="true" ipc-concordant="D21F1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for injecting material into flow within the headbox</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/024" definition-exists="false" ipc-concordant="D21F1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the feed chamber</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/026" definition-exists="false" ipc-concordant="D21F1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the turbulence section</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/028" definition-exists="false" ipc-concordant="D21F1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the nozzle section</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/04" definition-exists="false" ipc-concordant="D21F1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Head boxes of cylinder machines</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/043" definition-exists="false" ipc-concordant="D21F1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with immersed cylinders</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/046" definition-exists="false" ipc-concordant="D21F1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with non-immersed cylinder</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/06" definition-exists="true" ipc-concordant="D21F1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Regulating pulp flow</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/065" definition-exists="false" ipc-concordant="D21F1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shock-absorbing devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/08" definition-exists="true" ipc-concordant="D21F1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Regulating consistency</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/10" definition-exists="true" ipc-concordant="D21F1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wire-cloths </text><reference><text>production of wire-cloths <class-ref scheme="cpc">B21F</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/105" definition-exists="false" ipc-concordant="D21F1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-layer wire-cloths</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/12" definition-exists="false" ipc-concordant="D21F1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Seams thereof</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/14" definition-exists="false" ipc-concordant="D21F1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>welded</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/16" definition-exists="false" ipc-concordant="D21F1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sewn</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/18" definition-exists="true" ipc-concordant="D21F1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shaking apparatus for wire-cloths and associated parts</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/20" definition-exists="true" ipc-concordant="D21F1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>D21F1/20</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>in Fourdrinier machines</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/22" definition-exists="true" ipc-concordant="D21F1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in cylinder machines</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/24" definition-exists="true" ipc-concordant="D21F1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tilting, raising, or lowering mechanisms for wire-cloths</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/26" definition-exists="true" ipc-concordant="D21F1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in Fourdrinier machines</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/28" definition-exists="true" ipc-concordant="D21F1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in cylinder machines</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/30" definition-exists="true" ipc-concordant="D21F1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protecting wire-cloths from mechanical damage</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/32" definition-exists="true" ipc-concordant="D21F1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Washing wire-cloths or felts</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/325" definition-exists="false" ipc-concordant="D21F1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with reciprocating devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/34" definition-exists="false" ipc-concordant="D21F1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Construction or arrangement of spraying pipes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/345" definition-exists="false" ipc-concordant="D21F1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Spraying-pipe cleaners</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/36" definition-exists="true" ipc-concordant="D21F1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding mechanisms </text><reference><text>suction rolls <class-ref scheme="cpc">D21F3/10</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/365" definition-exists="false" ipc-concordant="D21F1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for controlling the lateral position of the screen</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/38" definition-exists="false" ipc-concordant="D21F1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pads</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/40" definition-exists="false" ipc-concordant="D21F1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rolls</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/42" definition-exists="false" ipc-concordant="D21F1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Jets</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/44" definition-exists="true" ipc-concordant="D21F1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Watermarking devices</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/46" definition-exists="false" ipc-concordant="D21F1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dandy rolls</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/48" definition-exists="true" ipc-concordant="D21F1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suction apparatus </text><reference><text>suction rolls <class-ref scheme="cpc">D21F3/10</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/483" definition-exists="false" ipc-concordant="D21F1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/483</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drainage foils and bars</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/486" definition-exists="false" ipc-concordant="D21F1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/486</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adjustable</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/50" definition-exists="false" ipc-concordant="D21F1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suction boxes with rolls</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/52" definition-exists="false" ipc-concordant="D21F1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suction boxes without rolls</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/523" definition-exists="false" ipc-concordant="D21F1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Covers thereof</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F1/526" definition-exists="false" ipc-concordant="D21F1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>consisting of endless moving belts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/54" definition-exists="false" ipc-concordant="D21F1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Skimming devices, e.g. froth ledges</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/56" definition-exists="true" ipc-concordant="D21F1/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Deckle frame arrangements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/58" definition-exists="false" ipc-concordant="D21F1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Deckle straps</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/60" definition-exists="false" ipc-concordant="D21F1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cylinder moulds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/62" definition-exists="false" ipc-concordant="D21F1/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sand traps</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/64" definition-exists="false" ipc-concordant="D21F1/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic separators</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F1/66" definition-exists="true" ipc-concordant="D21F1/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pulp catching, de-watering, or recovering</text></title-part><title-part><text>Re-use of pulp-water</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/68" definition-exists="false" ipc-concordant="D21F1/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using hydrocyclones </text><reference><text>hydrocyclones <class-ref scheme="cpc">B04C</class-ref></text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/70" definition-exists="true" ipc-concordant="D21F1/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by flotation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/72" definition-exists="false" ipc-concordant="D21F1/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using funnels</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/74" definition-exists="false" ipc-concordant="D21F1/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using cylinders</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/76" definition-exists="false" ipc-concordant="D21F1/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with suction</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F1/78" definition-exists="false" ipc-concordant="D21F1/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with pressure</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/80" definition-exists="false" ipc-concordant="D21F1/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using endless screening belts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F1/82" definition-exists="false" ipc-concordant="D21F1/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F1/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adding fibre agglomeration compositions</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F2/00" definition-exists="true" ipc-concordant="D21F2/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F2/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transferring webs from wet ends to press sections </text><CPC-specific-text><reference><text>handling webs in general <class-ref scheme="cpc">B65H</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F3/00" definition-exists="false" ipc-concordant="D21F3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Press section of machines for making continuous webs of paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F3/02" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wet presses</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/0209" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with extended press nip</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/0218" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shoe presses</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F3/0227" definition-exists="true" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Belts or sleeves therefor</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="D21F3/0236" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0236</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>manufacturing methods</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="D21F3/0245" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for fixing the sleeve to the roller end</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/0254" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0254</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cluster presses, i.e. presses comprising a press chamber defined by at least three rollers</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F3/0263" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sealing arrangements therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/0272" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0272</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in combination with suction or blowing devices</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/0281" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/0281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in combination with a dryer roll</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/029" definition-exists="false" ipc-concordant="D21F3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using special water-receiving belts</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/04" definition-exists="true" ipc-concordant="D21F3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements thereof</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/045" definition-exists="false" ipc-concordant="D21F3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including at least one extended press nip</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/06" definition-exists="false" ipc-concordant="D21F3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for regulating the pressure</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/08" definition-exists="true" ipc-concordant="D21F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure rolls</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/083" definition-exists="false" ipc-concordant="D21F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>perforated</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/086" definition-exists="false" ipc-concordant="D21F3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a grooved surface</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F3/10" definition-exists="true" ipc-concordant="D21F3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Suction rolls, e.g. couch rolls</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F3/105" definition-exists="false" ipc-concordant="D21F3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F3/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Covers thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F5/00" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dryer section of machines for making continuous webs of paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/001" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by radiant heating</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/002" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from infra-red-emitting elements</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/003" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shutter means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/004" definition-exists="true" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by contact with heated surfaces or materials</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/005" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a fluid bed</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/006" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by using sonic vibrations</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/007" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by contact with sorbent bodies</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/008" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by direct contact with gas flames</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/009" definition-exists="false" ipc-concordant="D21F5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying webs by centrifugal treatment</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/02" definition-exists="true" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying on cylinders</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/021" definition-exists="true" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Construction of the cylinders</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/022" definition-exists="false" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating the cylinders</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/024" definition-exists="false" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrical means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/025" definition-exists="false" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using combustion gases</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/027" definition-exists="false" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a heat-transfer fluid between the heating means and the cylinder shell</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/028" definition-exists="false" ipc-concordant="D21F5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using steam</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/04" definition-exists="false" ipc-concordant="D21F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on two or more drying cylinders</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/042" definition-exists="true" ipc-concordant="D21F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in combination with suction or blowing devices</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F5/044" definition-exists="false" ipc-concordant="D21F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using air hoods over the cylinders</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F5/046" definition-exists="false" ipc-concordant="D21F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using pocket ventilation systems</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/048" definition-exists="false" ipc-concordant="D21F5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in combination with other heating means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/06" definition-exists="false" ipc-concordant="D21F5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Regulating temperature</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/08" definition-exists="false" ipc-concordant="D21F5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangement of steam points in the cylinders</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/10" definition-exists="false" ipc-concordant="D21F5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Removing condensate from the interior of the cylinders</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/12" definition-exists="true" ipc-concordant="D21F5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Festoon drying</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/14" definition-exists="false" ipc-concordant="D21F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying webs by applying vacuum</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/143" definition-exists="false" ipc-concordant="D21F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>through perforated cylinders</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/146" definition-exists="false" ipc-concordant="D21F5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vacuum seals</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/16" definition-exists="false" ipc-concordant="D21F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying webs by electrical heating</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/162" definition-exists="false" ipc-concordant="D21F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resistance heating</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/165" definition-exists="false" ipc-concordant="D21F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inductive heating; Capacitive heating</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/167" definition-exists="false" ipc-concordant="D21F5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Microwave heating</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/18" definition-exists="true" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying webs by hot air</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/181" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/181</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on Yankee cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/182" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>through perforated cylinders</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/184" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/184</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Surfaces thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F5/185" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supporting webs in hot air dryers</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F5/187" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by air jets</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D21F5/188" definition-exists="false" ipc-concordant="D21F5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Blowing devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F5/20" definition-exists="false" ipc-concordant="D21F5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Waste heat recovery</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F7/00" definition-exists="false" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other details of machines for making continuous webs of paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/001" definition-exists="false" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wire-changing arrangements</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/003" definition-exists="false" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Indicating or regulating the moisture content of the layer</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/005" definition-exists="false" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wire-tensioning devices</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/006" definition-exists="false" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cutting the edges of the paper-web</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/008" definition-exists="true" ipc-concordant="D21F7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Steam showers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/02" definition-exists="false" ipc-concordant="D21F7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical driving arrangements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/04" definition-exists="false" ipc-concordant="D21F7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Paper-break control devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/06" definition-exists="false" ipc-concordant="D21F7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating or regulating the thickness of the layer</text></title-part><title-part><text>Signal devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F7/08" definition-exists="false" ipc-concordant="D21F7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Felts</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F7/083" definition-exists="false" ipc-concordant="D21F7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-layer felts</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F7/086" definition-exists="true" ipc-concordant="D21F7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Substantially impermeable for transferring fibrous webs</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F7/10" definition-exists="false" ipc-concordant="D21F7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Seams thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F7/12" definition-exists="false" ipc-concordant="D21F7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F9/00" definition-exists="true" ipc-concordant="D21F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Complete machines for making continuous webs of paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F9/003" definition-exists="false" ipc-concordant="D21F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the twin-wire type</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F9/006" definition-exists="true" ipc-concordant="D21F9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>paper or board consisting of two or more layers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F9/02" definition-exists="false" ipc-concordant="D21F9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the Fourdrinier type</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F9/04" definition-exists="false" ipc-concordant="D21F9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the cylinder type</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F9/043" definition-exists="false" ipc-concordant="D21F9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with immersed cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F9/046" definition-exists="false" ipc-concordant="D21F9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F9/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with non-immersed cylinder</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F11/00" definition-exists="false" ipc-concordant="D21F11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/002" definition-exists="false" ipc-concordant="D21F11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by using a foamed suspension</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/004" definition-exists="false" ipc-concordant="D21F11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by modification of the viscosity of the suspension</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/006" definition-exists="true" ipc-concordant="D21F11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Making patterned paper</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/008" definition-exists="false" ipc-concordant="D21F11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Making apertured paper</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/02" definition-exists="false" ipc-concordant="D21F11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the Fourdrinier type</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F11/04" definition-exists="true" ipc-concordant="D21F11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>paper or board consisting on two or more layers</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/06" definition-exists="false" ipc-concordant="D21F11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the cylinder type</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F11/08" definition-exists="false" ipc-concordant="D21F11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>paper or board consisting of two or more layers</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/10" definition-exists="false" ipc-concordant="D21F11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making imitation mould-made paper</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/12" definition-exists="false" ipc-concordant="D21F11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making corrugated paper or board</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/14" definition-exists="true" ipc-concordant="D21F11/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making cellulose wadding, filter or blotting paper</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F11/145" definition-exists="false" ipc-concordant="D21F11/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including a through-drying process</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F11/16" definition-exists="false" ipc-concordant="D21F11/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F11/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making paper strips for spinning or twisting</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D21F13/00" definition-exists="false" ipc-concordant="D21F13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production </text><reference><text>making discontinuous sheets of board in moulds <class-ref scheme="cpc">D21J</class-ref>; drying paper, pulpboard, or cardboard, in discontinuous sheet form <class-ref scheme="cpc">F26B</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F13/02" definition-exists="true" ipc-concordant="D21F13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Making hand-made paper</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F13/04" definition-exists="false" ipc-concordant="D21F13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on cylinder board machines</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F13/06" definition-exists="false" ipc-concordant="D21F13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Format rolls</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D21F13/08" definition-exists="false" ipc-concordant="D21F13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic cut-off rolls</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D21F13/10" definition-exists="false" ipc-concordant="D21F13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using board presses</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D21F13/12" definition-exists="false" ipc-concordant="D21F13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D21F13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Platen presses</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme> |