B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C manufacture by dry processes of articles made from particles or fibres consisting of wood or other lignocellulosic or like organic material B27N; making layered products not composed wholly of paper or cardboard B32B; making articles from cellulosic fibrous suspensions, e.g. wood pulp, D21J B31D1/00 B31D1/00Multiple-step processes for making flat articles ; Making flat articles B31D1/0006the articles being coffee filters B31D1/0012the articles being mounting corners for photographs or cards B31D1/0018the articles being pull-tap closure discs for bottles, jars or like containers B31D1/0025Making articles having embedded wires B31D1/024 takes precedence B31D1/0031the articles being paper nettings, e.g. by slitting and expanding webs or sheets B31D1/0037the articles being toilet seat covers toilet seat covers per se A47K13/14 B31D1/0043the articles being box parts not otherwise provided for B31D1/005making bottoms or caps B31D1/0056the articles being package fasteners, e.g. tubular bands B31D1/0062the articles being adhesive strips or tape B31D1/0068the articles being saucer or beerglass pads, liners for closing caps or similar articles B31D1/0075by assembling, e.g. by laminating B31D1/0012 - B31D1/0068 take precedence B31D1/0081by attaching individual objects to webs or sheets B31D1/0087the webs or sheets being provided with apertures for the objects, e.g. with means for making the apertures B31D1/0093involving impregnating B31D1/02the articles being labels or tagsAttaching threads to labels or tags is classified in group B31D1/02, e.g. B31D1/023 B31D1/021Making adhesive labels having a multilayered structure, e.g. provided on carrier webs B31D1/022Label folding B31D1/023Attaching wires or threads B31D1/024to labels or tags composed of two layers, the wire or thread being embedded between them B31D1/025Applying patches, washers or reinforcements B31D1/026Cutting or perforating B31D1/022 takes precedence B31D1/027involving, marking, printing or coding B31D1/028Applying RFID chips B31D1/04the articles being napkins, handkerchiefs, towels, doilies, or the like B31D1/06the articles being handles B31D1/065the articles being parcel carriers B31D3/00Making articles of cellular structure, e.g. insulating board B31D3/002Methods for making cellular structures; Cellular structures B31D3/005 takes precedence B31D3/005Making cellular structures from corrugated webs or sheets B31D3/007by cutting corrugated webs longitudinally into strips, piling these strips and uniting them B31D3/02honeycombed structures , i.e. the cells having an essentially hexagonal section B31D3/0207of particular shape or construction B31D3/0215for window coverings B31D3/0223Making honeycomb cores, e.g. by piling a plurality of web sections or sheets B31D3/023by cutting webs longitudinally into strips, piling these strips and uniting them along lines perpendicular to the cuts B31D3/0238involving laminating the expanded core B31D3/0246Plane webs having essentially longitudinal adhesive strips being folded transversely into stacks or being cut transversely into sections which are piled, e.g. zigzag-folding the webs preceding the cutting B31D3/0253involving laminating the expanded core B31D3/0261by applying longitudinal adhesive strips to the web and zig-zag folding the strips transversely B31D3/0269Forming piles by winding a web on a reel B31D3/0215 takes precedence B31D3/0276Plane webs having essentially transverse adhesive strips being folded transversely into stacks or being cut transversely into sections which are piled B31D3/0284Laminating honeycomb cores; applying cover sheets to core edges; working core edges B31D3/0292involving auxiliary operations, e.g. expanding, moistening, glue-applying, joining, controlling B31D3/04cellular packaging articles, e.g. for bottles B31D5/00Multiple-step processes for making three-dimensional articles ; Making three-dimensional articlesMaking drinking straws is classified in group B31D5/00, e.g. B31D5/0095 B31D5/0004for making inserts, e.g. partitions, for boxes B31D5/0008the inserts having recesses for holding ampoules B31D5/0013the inserts having interengaged slotted panels B31D5/0017involving folding one of the panels into an U-shape B31D5/0021the inserts having the form of a tray B31D5/0026involving collapsing or stacking the inserts B31D5/003the inserts being egg carton fillers B31D5/0034for making valve inserts for bags B31D5/0039for making dunnage or cushion pads B31D5/0043including crumpling flat material B31D5/0047involving toothed wheels B31D5/0052involving rollers B31D5/0056involving belts B31D5/006including controlled deformation of flat material, e.g. pleating, corrugating or embossing including crumpling flat material B31D5/0043 B31D5/0065including slitting and expanding flat material B31D5/0069including forming or transforming three-dimensional material, e.g. corrugated webs or material of cellular structure making articles of cellular structure B31D3/00, corrugating paper or cardboard B31F1/20 B31D5/0073including pillow forming B31D5/0078and filling with a material other than air or gas B31D5/0082Making filter elements, e.g. pleated B31D5/0086Making hollow objects B31D5/0082, B31D5/0095, B31D5/02, B31D5/04 take precedence B31D5/0091Making paper sticks involving winding B31C B31D5/0095Making drinking straws B31D5/02including pressing B31D5/04including folding or pleating, e.g. Chinese lanterns B31D99/00Subject matter not provided for in other groups of this subclass B31D2201/00 B31D2201/00Multiple-step processes for making flat articles B31D2201/02the articles being labels or tags B31D2205/00Multiple-step processes for making three-dimensional articles B31D2205/0005for making dunnage or cushion pads B31D2205/0011including particular additional operations B31D2205/0017Providing stock material in a particular form B31D2205/0023as web from a roll B31D2205/0029unwound from inside B31D2205/0035as fan folded web B31D2205/0041as individual sheets from a pile B31D2205/0047Feeding, guiding or shaping the material B31D2205/0052PerforatingForming lines of weakness B31D2205/0058CuttingIndividualising the final products B31D2205/0064Stabilizing the shape of the final product, e.g. by mechanical interlocking B31D2205/007Delivering B31D2205/0076involving particular machinery details B31D2205/0082General layout of the machinery or relative arrangement of its subunits B31D2205/0088Control means B31D2205/0094Safety devices