Version: 2025.01
Loading Scheme...
CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| B31B | MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER (making wound articles, e.g. wound tubes, B31C; combined making and filling B65B) [2017-08] NOTE
|
| B31B 50/00 | Making rigid or semi-rigid containers, e.g. boxes or cartons [2022-08] NOTE
|
B31B 50/002 | . | {Prebreaking} [2017-08] |
B31B 50/003 | . | {Straightening the side walls of boxes; Squaring collapsed folded box blanks; Deforming boxes} [2017-08] |
B31B 50/004 | . | {Closing boxes} [2017-08] |
B31B 50/0042 | . . | {the boxes having their opening facing in horizontal direction} [2017-08] |
B31B 50/0044 | . . | {the boxes having their opening facing upwardly} [2017-08] |
B31B 50/0045 | . . | {the boxes being cylindrical} [2017-08] |
B31B 50/005 | . | {involving a particular layout of the machinery or relative arrangement of its subunits} [2017-08] |
B31B 50/006 | . | {Controlling; Regulating; Measuring; Improving safety} [2017-08] |
B31B 50/02 | . | Feeding or positioning sheets, blanks or webs [2022-08] |
B31B 50/022 | . . | {Holders for feeding or positioning blanks or webs} [2022-08] |
B31B 50/024 | . . . | {Rotating holders, e.g. star wheels, drums} [2017-08] |
B31B 50/04 | . . | Feeding sheets or blanks [2017-08] |
B31B 50/042 | . . . | {using rolls, belts or chains} [2017-08] |
B31B 50/044 | . . . | {involving aligning} [2017-08] |
B31B 50/046 | . . . | {involving changing orientation or changing direction of transport} [2017-08] |
B31B 50/06 | . . . | from stacks [2022-08] |
B31B 50/062 | . . . . | {from the underside of a magazine} [2017-08] |
B31B 50/064 | . . . . . | {by being moved in the plane they are lying in} [2017-08] |
B31B 50/066 | . . . . | {from above a magazine} [2017-08] |
B31B 50/07 | . . . | by air pressure or suction [2022-08] |
B31B 50/10 | . . | Feeding or positioning webs [2017-08] |
B31B 50/14 | . | Cutting, e.g. perforating, punching, slitting or trimming (cutting window openings B31B 50/83) [2022-08] |
B31B 50/142 | . . | {using presses or dies} [2022-08] |
B31B 50/144 | . . | {using tools mounted on belts or chains} [2017-08] |
B31B 50/146 | . . | {using tools mounted on a drum} [2017-08] |
B31B 50/16 | . . | Cutting webs [2022-08] |
B31B 50/18 | . . . | longitudinally [2022-08] |
B31B 50/20 | . . | Cutting sheets or blanks [2022-08] |
B31B 50/22 | . . . | Notching; Trimming edges of flaps [2017-08] |
B31B 50/25 | . | Surface scoring [2017-08] |
B31B 50/252 | . . | {using presses or dies} [2017-08] |
B31B 50/254 | . . | {using tools mounted on belts or chains} [2017-08] |
B31B 50/256 | . . | {using tools mounted on a drum} [2017-08] |
B31B 50/26 | . | Folding sheets, blanks or webs [2022-08] |
B31B 50/262 | . . | {involving folding, leading, or trailing flaps of blanks} [2022-08] |
B31B 50/28 | . . | around mandrels, e.g. for forming bottoms [2022-08] |
B31B 50/282 | . . . | {involving stripping-off formed boxes from mandrels} [2017-08] |
B31B 50/30 | . . . | the mandrels moving [2017-08] |
B31B 50/32 | . . . . | in circular paths [2017-08] |
B31B 50/322 | . . . . . | {the mandrels extending radially from the periphery of a drum} [2017-08] |
B31B 50/324 | . . . . . | {the mandrels being parallel to the axis of a drum} [2017-08] |
B31B 50/326 | . . . . . | {the mandrels extending tangentially to the periphery of a drum} [2017-08] |
B31B 50/34 | . . . . | about their own axes [2017-08] |
B31B 50/36 | . . | by continuously feeding the sheets, blanks or webs to stationary members, e.g. plates, ploughs or cores [2022-08] |
B31B 50/38 | . . . | the members being forming-tubes [2022-08] |
B31B 50/40 | . . . . | acting internally [2017-08] |
B31B 50/42 | . . . . | acting externally [2017-08] |
B31B 50/44 | . . | by plungers moving through folding dies [2022-08] |
B31B 50/442 | . . . | {having several cooperating plungers and dies fitted on a rotating table or on moving chains} [2022-08] |
B31B 50/444 | . . . | {having several plungers moving in a closed path and cooperating with stationary folding dies} [2017-08] |
B31B 50/46 | . . . | and interconnecting side walls [2022-08] |
B31B 50/48 | . . . . | by folding or tucking in locking flaps [2022-08] |
B31B 50/50 | . . . . . | by interengaging tongues and slots [2017-08] |
B31B 50/52 | . . | by reciprocating or oscillating members, e.g. fingers (by plungers moving through folding dies B31B 50/44) [2022-08] |
B31B 50/54 | . . . | operating on moving material [2022-08] |
B31B 50/56 | . . | by rotary members co-operating with blades [2022-08] |
B31B 50/58 | . . | by moving endless belts {or chains} [2017-08] |
B31B 50/585 | . . | by air jets [2017-08] |
B31B 50/59 | . |
B31B 50/592 | . . | {using punches or dies} [2018-05] |
B31B 50/594 | . . | {Modifying the shape of tubular boxes or of paper bottle necks} [2018-05] |
B31B 50/60 | . | Uniting opposed surfaces or edges; Taping [2022-08] |
B31B 50/61 | . . | {Uniting opposed edges by injecting thermoplastic material} [2022-08] |
B31B 50/62 | . . | by adhesives [2022-08] |
B31B 50/622 | . . . | {Applying glue on already formed boxes} [2017-08] |
B31B 50/624 | . . . | {Applying glue on blanks} [2017-08] |
B31B 50/626 | . . . | {Arrangements for permitting the glue to set} [2017-08] |
B31B 50/64 | . . | by applying heat or pressure, e.g. by welding (to unite areas where adhesives are applied B31B 50/62) [2022-08] |
B31B 50/642 | . . . | {using sealing jaws or sealing dies} [2022-08] |
B31B 50/644 | . . . | {Making seals parallel to the direction of movement, i.e. longitudinal sealing} [2017-08] |
B31B 50/645 | . . . | {Making seals transversally to the direction of movement} [2017-08] |
B31B 50/648 | . . . | {using tools mounted on belts or chains} [2017-08] |
B31B 50/649 | . . . | {using tools mounted on a drum} [2017-08] |
B31B 50/66 | . . . | by high-frequency electric heating [2022-08] |
B31B 50/68 | . . | by stitching, stapling or riveting [2022-08] |
B31B 50/682 | . . . | {for closing the bottom flaps of boxes, or for securing bottoms or caps to box bodies} [2017-08] |
B31B 50/684 | . . . | {for joining the overlapping edges of collapsed blanks to form tubular blanks} [2017-08] |
B31B 50/686 | . . . | {for attaching hinged covers to boxes} [2017-08] |
B31B 50/70 | . . . | by corner stapling [2017-08] |
B31B 50/72 | . . | by applying and securing strips or sheets [2022-08] |
B31B 50/722 | . . . | {on already formed boxes} [2017-08] |
B31B 50/724 | . . . . | {Applying tapes on the corners of set-up boxes, e.g. involving setting-up} [2017-08] |
B31B 50/726 | . . . | {for uniting meeting edges of collapsed boxes} [2017-08] |
B31B 50/73 | . . | by mechanically interlocking integral parts, e.g. by tongues and slots (interconnecting side walls during folding by plungers moving through folding dies B31B 50/46) [2017-08] |
B31B 50/732 | . . . | {by folding or tucking-in locking flaps} [2017-08] |
B31B 50/734 | . . . . | {interengaging tongues and slots} [2022-08] |
B31B 50/74 | . | Auxiliary operations [2022-08] |
B31B 50/741 | . . | {Moistening; Drying; Cooling; Heating; Sterilizing} [2022-08] |
B31B 50/742 | . . | {Coating; Impregnating; Waterproofing; Decoating} [2022-08] |
B31B 50/743 | . . . | {Coating or impregnating edges or corners} [2017-08] |
B31B 50/745 | . . . | {Coating or impregnating formed boxes} [2017-08] |
B31B 50/747 | . . . | {Coating or impregnating blanks or webs} [2017-08] |
B31B 50/75 | . . . | {by immersing in a bath} [2017-08] |
B31B 50/753 | . . . | {by spraying} [2017-08] |
B31B 50/756 | . . . . | {only the interior of the boxes} [2017-08] |
B31B 50/76 | . . | Opening and distending flattened articles [2022-08] |
B31B 50/78 | . . . | Mechanically [2017-08] |
B31B 50/782 | . . . . | {by pushing the opposite ends of collapsed blanks towards each other} [2017-08] |
B31B 50/784 | . . . . | {for setting up boxes having their opening facing upwardly} [2017-08] |
B31B 50/786 | . . . . | {by introducing opening fingers in the collapsed blanks} [2017-08] |
B31B 50/787 | . . . . . | {Rotating fingers; Two or more fingers moving relatively to each other} [2017-08] |
B31B 50/788 | . . . . | {by introducing the blanks into undeformable holders, e.g. on a drum or on chains} [2017-08] |
B31B 50/80 | . . . | Pneumatically [2017-08] |
B31B 50/802 | . . . . | {for setting-up boxes having their opening facing upwardly} [2017-08] |
B31B 50/804 | . . . . | {using two or more suction devices on a rotating element} [2017-08] |
B31B 50/81 | . . | Forming or attaching accessories, e.g. opening devices, closures or tear strings [2022-08] |
B31B 50/811 | . . . | {Applying strips, strings, laces or ornamental edgings to formed boxes} [2022-08] |
B31B 50/812 | . . . | {Applying tabs, patches, strips or strings on blanks or webs} [2017-08] |
B31B 50/8121 | . . . . | {Applying tabs on corners of box blanks} [2017-08] |
B31B 50/8122 | . . . . | {Applying patches} [2017-08] |
B31B 50/8123 | . . . . . | {the blanks remaining stationary during application of the patches} [2017-08] |
B31B 50/8124 | . . . . . | {the patches being taken out of a magazine} [2017-08] |
B31B 50/8125 | . . . . | {Applying strips or strings, e.g. tear strips or strings} [2017-08] |
B31B 50/8126 | . . . . . | {parallel to the direction of movement of the webs or the blanks} [2017-08] |
B31B 50/8127 | . . . . . | {perpendicular to the direction of movement of the webs or the blanks} [2017-08] |
B31B 50/8128 | . . . . . | {the webs or blanks remaining stationary during application of the strips or strings} [2017-08] |
B31B 50/8129 | . . . . . | {the webs or blanks moving during application of the strips or strings} [2017-08] |
B31B 50/813 | . . . . . | {obliquely to the direction of movement of the webs or blanks or in an irregular path} [2017-08] |
B31B 50/814 | . . . | {Applying closure elements to blanks, webs or boxes} [2017-08] |
B31B 50/8142 | . . . . | {Applying button-and-string or washer like closure elements} [2017-08] |
B31B 50/8144 | . . . . | {Applying hook-and-loop-type fasteners} [2017-08] |
B31B 50/82 | . . . | Forming or attaching windows [2022-08] |
B31B 50/83 | . . . . | Cutting window openings [2022-08] |
B31B 50/84 | . . . | Forming or attaching means for filling or dispensing contents, e.g. valves or spouts [2022-08] |
B31B 50/85 | . . . . | Applying patches or flexible valve inserts, e.g. applying film-like valves [2022-08] |
B31B 50/86 | . . . | Forming integral handles; Attaching separate handles [2022-08] |
B31B 50/87 | . . . . | {Fitting separate handles on boxes, e.g. on drinking cups} [2017-08] |
B31B 50/88 | . . | Printing; Embossing [2017-08] |
B31B 50/92 | . . | Delivering [2017-08] |
B31B 50/94 | . . . | singly or in succession [2017-08] |
B31B 50/96 | . . . . | in an overlapping arrangement [2017-08] |
B31B 50/98 | . . . | in stacks or bundles [2017-08] |
B31B 50/99 | . | using hand tools [2022-08] |
| B31B 70/00 | Making flexible containers, e.g. envelopes or bags [2017-08] NOTES
|
B31B 70/001 | . | {Shaping, other than by folding, sheet material under pressure} [2017-08] |
B31B 70/002 | . . | {using punches or dies} [2017-08] |
B31B 70/003 | . | {Opening or distending bags} [2017-08] |
B31B 70/004 | . | {Closing bags} [2017-08] |
B31B 70/005 | . | {involving a particular layout of the machinery or relative arrangement of its subunits} [2017-08] |
B31B 70/006 | . | {Controlling; Regulating; Measuring; Safety measures} [2017-08] |
B31B 70/008 | . | {Stiffening or reinforcing (B31B 70/876 takes precedence)} [2022-08] |
B31B 70/02 | . | Feeding or positioning sheets, blanks or webs [2017-08] |
B31B 70/022 | . . | {Holders for feeding or positioning sheets or webs} [2017-08] |
B31B 70/024 | . . . | {Rotating holders, e.g. star wheels, drums} [2017-08] |
B31B 70/04 | . . | Feeding sheets or blanks [2017-08] |
B31B 70/10 | . . | Feeding or positioning webs [2017-08] |
B31B 70/14 | . | Cutting, e.g. perforating, punching, slitting or trimming (cutting window openings B31B 70/83) [2022-08] |
B31B 70/142 | . . | {using presses or dies} [2017-08] |
B31B 70/144 | . . | {using tools mounted on belts or chains} [2017-08] |
B31B 70/146 | . . | {using tools mounted on a drum} [2017-08] |
B31B 70/148 | . . | {Cutting-out portions from the sides of webs or sheets} [2017-08] |
B31B 70/16 | . . | Cutting webs [2017-08] |
B31B 70/18 | . . . | longitudinally [2017-08] |
B31B 70/20 | . . | Cutting sheets or blanks [2017-08] |
B31B 70/25 | . | {Surface scoring} [2017-08] |
B31B 70/252 | . . | {using presses or dies} [2017-08] |
B31B 70/254 | . . | {using tools mounted on belts or chains} [2017-08] |
B31B 70/256 | . . | {using tools mounted on a drum} [2017-08] |
B31B 70/26 | . | Folding sheets, blanks or webs [2017-08] |
B31B 70/261 | . . | {involving transversely folding, i.e. along a line perpendicular to the direction of movement} [2017-08] |
B31B 70/262 | . . | {involving longitudinally folding, i.e. along a line parallel to the direction of movement} [2017-08] |
B31B 70/266 | . . . | {involving gusset-forming} [2017-08] |
B31B 70/28 | . . | {around mandrels} [2017-08] |
B31B 70/30 | . . . | {Moving mandrels} [2017-08] |
B31B 70/36 | . . | by continuously feeding them to stationary members, e.g. plates, ploughs or cores [2017-08] |
B31B 70/44 | . . | {by plungers moving through folding dies} [2017-08] |
B31B 70/52 | . . | by reciprocating or oscillating members other than plungers and dies, e.g. by fingers [2017-08] |
B31B 70/56 | . . | {by rotary members co-operating with blades} [2017-08] |
B31B 70/58 | . . | {by moving belts or chains} [2017-08] |
B31B 70/60 | . | Uniting opposed surfaces or edges; Taping [2022-08] |
B31B 70/61 | . . | {by applying or securing strips or tape} [2022-08] |
B31B 70/62 | . . | by adhesives [2017-08] |
B31B 70/626 | . . . | {Arrangements for permitting the glue to set} [2017-08] |
B31B 70/628 | . . . | {Applying glue on moving webs to form tubular webs} [2017-08] |
B31B 70/64 | . . |
B31B 70/642 | . . . | {using sealing jaws or sealing dies} [2017-08] |
B31B 70/643 | . . . | {on piled sheets, e.g. sealing bags arranged in a pile} [2017-08] |
B31B 70/644 | . . . | {Making seals parallel to the direction of movement, i.e. longitudinal sealing} [2017-08] |
B31B 70/645 | . . . | {Making seals transversally to the direction of movement} [2017-08] |
B31B 70/648 | . . . | {using tools mounted on belts or chains} [2017-08] |
B31B 70/649 | . . . | {using tools mounted on a drum} [2017-08] |
B31B 70/66 | . . . | by high-frequency electric heating [2017-08] |
B31B 70/68 | . . | by stitching, stapling or riveting [2017-08] |
B31B 70/74 | . | Auxiliary operations [2022-08] |
B31B 70/76 | . . | {Moistening; Drying; Cooling; Heating} [2022-08] |
B31B 70/79 | . . | {Coating; Impregnating; Waterproofing; Decoating} [2022-08] |
B31B 70/81 | . . | Forming or attaching accessories, e.g. opening devices, closures or tear strings [2022-08] |
B31B 70/812 | . . . | {Applying patches, strips or strings on sheets or webs} [2017-08] |
B31B 70/8122 | . . . . | {Applying patches} [2017-08] |
B31B 70/8123 | . . . . | {Applying strips} [2017-08] |
B31B 70/813 | . . . | {Applying closures} [2017-08] |
B31B 70/8131 | . . . . | {Making bags having interengaging closure elements} [2017-08] |
B31B 70/8132 | . . . . . | {Applying the closure elements in the machine direction} [2017-08] |
B31B 70/8133 | . . . . . | {Applying the closure elements in the cross direction} [2017-08] |
B31B 70/8134 | . . . . | {Applying strings; Making string-closed bags} [2017-08] |
B31B 70/82 | . . . | Forming or attaching windows [2022-08] |
B31B 70/822 | . . . . | {by making paper transparent or translucent; by applying transparent melt} [2022-08] |
B31B 70/826 | . . . . | {involving applying window patches} [2017-08] |
B31B 70/83 | . . . . | Cutting window openings [2022-08] |
B31B 70/84 | . . . | Forming or attaching means for filling or dispensing contents, e.g. valves or spouts [2022-08] |
B31B 70/844 | . . . . | {Applying rigid valves, spouts, or filling tubes} [2022-08] |
B31B 70/85 | . . . . | Applying patches or flexible valve inserts, e.g. applying film-like valves [2017-08] |
B31B 70/853 | . . . . . | {Applying valve inserts on tubular webs, e.g. from the inside} [2017-08] |
B31B 70/855 | . . . . | Forming valves integral with the containers [2017-08] |
B31B 70/857 | . . . . . | {by deforming the bag, e.g. stretching} [2017-08] |
B31B 70/859 | . . . . . | {involving turning the bags inside out} [2017-08] |
B31B 70/86 | . . | Forming integral handles or mounting separate handles [2022-08] |
B31B 70/864 | . . . | {Mounting separate handles on bags, sheets or webs} [2017-08] |
B31B 70/866 | . . . . | {Applying handles on a moving web followed by longitudinal folding} [2017-08] |
B31B 70/868 | . . . . | {Applying handles on a moving web followed by transverse folding} [2017-08] |
B31B 70/87 | . . . . | {Applying handles on one side of a moving longitudinally folded web, e.g. after cutting a tubular web longitudinally; Applying handles on both sides of a moving web and folding this web longitudinally afterwards} [2017-08] |
B31B 70/872 | . . . | {Forming integral handles on bags} [2017-08] |
B31B 70/874 | . . . | {involving punching or cutting} [2017-08] |
B31B 70/876 | . . . | {involving application of reinforcement strips or patches; involving reinforcements obtained by folding} [2022-08] |
B31B 70/88 | . . | Printing; Embossing [2022-08] |
B31B 70/92 | . . | Delivering [2017-08] |
B31B 70/94 | . . . | singly or in succession [2017-08] |
B31B 70/942 | . . . . | {by winding up} [2017-08] |
B31B 70/946 | . . . . | {the bags being interconnected} [2017-08] |
B31B 70/96 | . . . . | in an overlapping arrangement [2017-08] |
B31B 70/98 | . . . | in stacks or bundles [2017-08] |
B31B 70/982 | . . . . | {involving folding of the bags} [2017-08] |
B31B 70/984 | . . . . | {Stacking bags on wicket pins} [2017-08] |
B31B 70/986 | . . . . | {Stacking bags by means of a rotary stacking drum} [2017-08] |
B31B 70/988 | . . . . | {Assembling or block-forming of bags; Loading bags on a mandrel} [2017-08] |
B31B 70/99 | . | using hand tools [2022-08] |
Indexing scheme associated with group B31B 50/00, relating to making of rigid or semi-rigid containers [2017-08] |
B31B 2100/00 | Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs [2022-08] |
B31B 2100/002 | . | {characterised by the shape of the blank from which they are formed} [2022-08] |
B31B 2100/0022 | . . | {made from tubular webs or blanks, including by tube or bottom forming operations} [2017-08] |
B31B 2100/0024 | . . | {having all side walls attached to the bottom} [2017-08] |
B31B 2100/0026 | . . | {having two opposite first side walls attached to the bottom and the other side walls being attached to the first side walls} [2017-08] |
B31B 2100/0028 | . . | {made by first folding a sheet to a U-shape, constituting the bottom and two first side walls, after which the two other side walls are formed from these first side walls} [2017-08] |
B31B 2105/00 | Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs [2022-08] |
B31B 2105/001 | . | {made from laminated webs, e.g. including laminating the webs} [2022-08] |
B31B 2105/002 | . | {Making boxes characterised by the shape of the blanks from which they are formed} [2017-08] |
B31B 2105/0022 | . . | {Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations} [2017-08] |
B31B 2105/0024 | . . | {Making boxes having all side walls attached to the bottom} [2017-08] |
B31B 2105/0025 | . . | {Making boxes by uniting two U-shaped blanks} [2017-08] |
B31B 2105/0027 | . . | {Making boxes from blanks consisting of side wall panels integral with a bottom panel and additional side wall panels} [2017-08] |
B31B 2110/00 | Shape of rigid or semi-rigid containers [2022-08] |
B31B 2110/10 | . | having a cross section of varying size or shape, e.g. conical or pyramidal [2022-08] |
B31B 2110/20 | . | having a curved cross section, e.g. circular [2017-08] |
B31B 2110/30 | . | having a polygonal cross section [2017-08] |
B31B 2110/35 | . . | rectangular, e.g. square [2017-08] |
B31B 2110/40 | . | without sidewalls [2017-08] |
B31B 2120/00 | Construction of rigid or semi-rigid containers [2022-08] |
B31B 2120/002 | . | {having contracted or rolled necks, having shoulders} [2022-08] |
B31B 2120/004 | . | {the bottom of which includes a rim projecting at the edges} [2017-08] |
B31B 2120/10 | . | provided with covers, e.g. lids [2017-08] |
B31B 2120/102 | . . | {with a hinged cover} [2017-08] |
B31B 2120/20 | . | provided with two or more compartments [2017-08] |
B31B 2120/25 | . . | formed by partitions or like inserts not integral with walls [2017-08] |
B31B 2120/30 | . | collapsible; temporarily collapsed during manufacturing [2017-08] |
B31B 2120/302 | . . | {collapsible into a flat condition} [2017-08] |
B31B 2120/40 | . | lined or internally reinforced [2017-08] |
B31B 2120/402 | . . | {by applying a liner to already made boxes, e.g. opening or distending of the liner or the box} [2017-08] |
B31B 2120/404 | . . . | {using vacuum or pressure means to force the liner against the wall} [2017-08] |
B31B 2120/406 | . . . | {the lining material being a plunger, a web, a sheet or a bag to be forced into the box, e.g. by using heat} [2017-08] |
B31B 2120/407 | . . . | {involving forming of the liner before inserting} [2017-08] |
B31B 2120/408 | . . | {by folding a sheet or blank around an inner tubular liner} [2017-08] |
B31B 2120/50 | . | covered or externally reinforced [2017-08] |
B31B 2120/501 | . . | {by applying wrapping material only on the side wall part of a box} [2017-08] |
B31B 2120/502 | . | {having integral corner posts or reinforcements} [2017-08] |
B31B 2120/60 | . | of drawer-and-shell type [2017-08] |
B31B 2120/70 | . | having corrugated or pleated walls [2017-08] |
Indexing scheme associated with group B31B 70/00, relating to making of flexible containers [2017-08] |
B31B 2150/00 | Flexible containers made from sheets or blanks, e.g. from flattened tubes [2022-08] |
B31B 2150/001 | . | {with square or cross bottom} [2022-08] |
B31B 2150/0012 | . . | {having their openings facing in the direction of movement} [2017-08] |
B31B 2150/0014 | . . | {having their openings facing transversally to the direction of movement} [2017-08] |
B31B 2150/0016 | . . | {made from already formed bags} [2017-08] |
B31B 2150/002 | . | {by joining superimposed sheets, e.g. with separate bottom sheets} [2017-08] |
B31B 2150/003 | . | {made from tubular sheets} [2017-08] |
B31B 2150/10 | . | the longitudinal axes of the containers being parallel to the direction in which the sheets or blanks are fed [2017-08] |
B31B 2150/20 | . | the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed [2017-08] |
B31B 2155/00 | Flexible containers made from webs [2022-08] |
B31B 2155/001 | . | {by folding webs longitudinally} [2022-08] |
B31B 2155/0012 | . . | {having their openings facing in the direction of movement} [2017-08] |
B31B 2155/0014 | . . | {having their openings facing transversally to the direction of movement} [2017-08] |
B31B 2155/002 | . | {by joining superimposed webs, e.g. with separate bottom webs} [2017-08] |
B31B 2155/003 | . | {starting from tubular webs} [2017-08] |
B31B 2160/00 | Shape of flexible containers [2022-08] |
B31B 2160/10 | . | rectangular and flat, i.e. without structural provision for thickness of contents [2022-08] |
B31B 2160/102 | . . | {obtained from essentially rectangular sheets} [2022-08] |
B31B 2160/104 | . . | {obtained from rhombus shaped sheets} [2017-08] |
B31B 2160/106 | . . | {obtained from sheets cut from larger sheets or webs before finishing the bag forming operations} [2017-08] |
B31B 2160/20 | . | with structural provision for thickness of contents [2022-08] |
B31B 2160/30 | . | pointed or tapered [2017-08] |
B31B 2170/00 | Construction of flexible containers [2022-08] |
B31B 2170/10 | . | interconnected [2022-08] |
B31B 2170/20 | . | having multi-layered walls, e.g. laminated or lined [2017-08] |
B31B 2170/202 | . . | {having liners applied in already made bags, e.g. including turning the bags inside out} [2017-08] |
B31B 2170/204 | . . | {involving folding a web about an already tubular web} [2017-08] |
B31B 2170/30 | . | having corrugated or pleated walls [2022-08] |
B31B 2241/00 | Making bags or boxes intended for a specific use [2022-08] |
B31B 2241/001 | . | Making bottle carriers [2013-01] |
B31B 2241/002 | . | Making egg cartons [2013-01] |
B31B 2241/003 | . | Making cigarette boxes [2013-01] |
B31B 2241/005 | . | Making paper bottles [2013-01] |
B31B 2241/006 | . | Making envelopes holding bar-shaped objects, e.g. cigar holders [2013-01] |
B31B 2241/007 | . | Making recording disc envelopes [2013-01] |
B31B 2241/008 | . | Making suction cleaner bags [2013-01] |
B31B 2247/00 | Manual operations for making bags or boxes [2022-08] |