|  | B |
SECTION B — PERFORMING OPERATIONS; TRANSPORTING

SHAPING

|  | B31 |
MAKING PAPER ARTICLES; WORKING PAPER (making layered products not composed wholly of paper or cardboard Fulltext... Hierarchy... Expanded...B32B; handling thin material, e.g. sheets, webs, Fulltext... Hierarchy... Expanded...B65H)

|  | B31 |
Note(s) This class covers subject matter restricted to adaptations or associations of handling sheets, webs, or blanks peculiar to paper-working, e.g. bag or box making, machinery. This class does not cover: making articles directly from paper pulp, which is covered by Fulltext... Hierarchy... Expanded...D21J; handling sheets, webs, or blanks of wider applicability, irrespective of whether described or claimed only for paper-working machinery, which is regarded as being of a more comprehensive nature and is covered by Fulltext... Hierarchy... Expanded...B65H. In this class, the following term is used with the meaning indicated: "paper" covers material worked in a manner analogous to paper, e.g. plastics sheet materials, laminated materials or metal foils.

|  | B31B |
MAKING BOXES, CARTONS, ENVELOPES, OR BAGS (incising, scoring, in general Fulltext... Hierarchy... Expanded...B26D 3/08; combined making and filling Fulltext... Hierarchy... Expanded...B65B)

|  | B31B |
Note(s) In this subclass, envelopes or bags are regarded as being essentially flexible containers, the final shape of which is determined by their contents. In this subclass, the following expression is used with the meaning indicated: "boxes or cartons" includes bags formed similarly to cartons, trays with upstanding side-walls, barrels, tubes and cups, other than articles formed by winding.

|  | B31B 1/00 |
Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses)

|  | B31B 1/02 |
· | Feeding or positioning sheets, blanks, or webs

|  | B31B 1/04 |
· · | Feeding sheets or blanks

|  | B31B 1/06 |
· · · | from stacks

|  | B31B 1/08 |
· · · | during envelope- or bag-making operations

|  | B31B 1/10 |
· · | Feeding or positioning webs

|  | B31B 1/12 |
· · | by air pressure or suction

|  | B31B 1/14 |
· | Cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 1/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 1/18 |
· · | Slitting webs longitudinally

|  | B31B 1/20 |
· · | Cutting sheets or blanks

|  | B31B 1/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 1/24 |
· · · | Making window openings

|  | B31B 1/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 1/26 |
· | Folding sheets, blanks, or webs

|  | B31B 1/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 1/30 |
· · · | the mandrels moving

|  | B31B 1/32 |
· · · · | in circular paths

|  | B31B 1/34 |
· · · · | about their own axes

|  | B31B 1/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 1/38 |
· · · | the members being forming-tubes

|  | B31B 1/40 |
· · · · | acting internally

|  | B31B 1/42 |
· · · · | acting externally

|  | B31B 1/44 |
· · | by plungers moving through folding dies

|  | B31B 1/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 1/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 1/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 1/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 1/54 |
· · · | operating on moving material

|  | B31B 1/56 |
· · | by rotary members co-operating with blades

|  | B31B 1/58 |
· · | by moving endless belts

|  | B31B 1/60 |
· | Uniting opposed surfaces or edges; Taping

|  | B31B 1/62 |
· · | by adhesives

|  | B31B 1/64 |
· · | by applying heat or pressure

|  | B31B 1/66 |
· · · | high-frequency electric heating

|  | B31B 1/68 |
· · | by stitching, stapling, or riveting

|  | B31B 1/70 |
· · · | by corner stapling

|  | B31B 1/72 |
· · | by applying and securing strips or sheets

|  | B31B 1/74 |
· | Auxiliary operations

|  | B31B 1/76 |
· · | Opening and distending flattened articles

|  | B31B 1/78 |
· · · | mechanically

|  | B31B 1/80 |
· · · | pneumatically

|  | B31B 1/82 |
· · | Attaching windows

|  | B31B 1/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 1/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 1/88 |
· · | Printing or embossing

|  | B31B 1/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 1/92 |
· · | Delivering

|  | B31B 1/94 |
· · · | singly or in succession

|  | B31B 1/96 |
· · · · | in overlapping arrangement

|  | B31B 1/98 |
· · · | in stacks or bundles

|  | B31B 3/00 - B31B 17/00 |
Machinery for making boxes or cartons

|  | B31B 3/00 - B31B 17/00 |
Note(s) Attention is drawn to Note (3) following the subclass title. [4]

|  | B31B 3/00 |
Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs (Fulltext... Hierarchy... Expanded...B31B 5/00 takes precedence)

|  | B31B 3/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 3/04 |
· · | Feeding sheets or blanks

|  | B31B 3/06 |
· · · | from stacks

|  | B31B 3/08 |
· · · | during envelope- or bag-making operations

|  | B31B 3/10 |
· · | Feeding or positioning webs

|  | B31B 3/12 |
· · | by air pressure or suction

|  | B31B 3/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 3/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 3/18 |
· · | Slitting webs longitudinally

|  | B31B 3/20 |
· · | Cutting sheets or blanks

|  | B31B 3/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 3/24 |
· · · | Making window openings

|  | B31B 3/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 3/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 3/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 3/30 |
· · · | the mandrels moving

|  | B31B 3/32 |
· · · · | in circular paths

|  | B31B 3/34 |
· · · · | about their own axes

|  | B31B 3/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 3/38 |
· · · | the members being forming-tubes

|  | B31B 3/40 |
· · · · | acting internally

|  | B31B 3/42 |
· · · · | acting externally

|  | B31B 3/44 |
· · | by plungers moving through folding dies

|  | B31B 3/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 3/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 3/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 3/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 3/54 |
· · · | operating on moving material

|  | B31B 3/56 |
· · | by rotary members co-operating with blades

|  | B31B 3/58 |
· · | by moving endless belts

|  | B31B 3/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 3/62 |
· · | by adhesives

|  | B31B 3/64 |
· · | by applying heat or pressure

|  | B31B 3/66 |
· · · | high-frequency electric heating

|  | B31B 3/68 |
· · | by stitching, stapling, or riveting

|  | B31B 3/70 |
· · · | by corner stapling

|  | B31B 3/72 |
· · | by applying and securing strips or sheets

|  | B31B 3/74 |
· | and having means for effecting auxiliary operations

|  | B31B 3/76 |
· · | Opening and distending flattened articles

|  | B31B 3/78 |
· · · | mechanically

|  | B31B 3/80 |
· · · | pneumatically

|  | B31B 3/82 |
· · | Attaching windows

|  | B31B 3/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 3/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 3/88 |
· · | Printing or embossing

|  | B31B 3/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 3/92 |
· · | Delivering

|  | B31B 3/94 |
· · · | singly or in succession

|  | B31B 3/96 |
· · · · | in overlapping arrangement

|  | B31B 3/98 |
· · · | in stacks or bundles

|  | B31B 5/00 |
Machinery characterised by making boxes or cartons by folding single-piece sheets which can be set-up from a collapsed condition, including setting-up and recollapsing to break creases

|  | B31B 5/02 |
· | and having means for feeding or positioning sheets

|  | B31B 5/04 |
· · | Feeding sheets or blanks

|  | B31B 5/06 |
· · · | from stacks

|  | B31B 5/08 |
· · · | during envelope- or bag-making operations

|  | B31B 5/10 |
· · | Feeding or positioning webs

|  | B31B 5/12 |
· · | by air pressure or suction

|  | B31B 5/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 5/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 5/18 |
· · | Slitting webs longitudinally

|  | B31B 5/20 |
· · | Cutting sheets or blanks

|  | B31B 5/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 5/24 |
· · · | Making window openings

|  | B31B 5/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 5/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 5/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 5/30 |
· · · | the mandrels moving

|  | B31B 5/32 |
· · · · | in circular paths

|  | B31B 5/34 |
· · · · | about their own axes

|  | B31B 5/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 5/38 |
· · · | the members being forming-tubes

|  | B31B 5/40 |
· · · · | acting internally

|  | B31B 5/42 |
· · · · | acting externally

|  | B31B 5/44 |
· · | by plungers moving through folding dies

|  | B31B 5/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 5/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 5/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 5/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 5/54 |
· · · | operating on moving material

|  | B31B 5/56 |
· · | by rotary members co-operating with blades

|  | B31B 5/58 |
· · | by moving endless belts

|  | B31B 5/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 5/62 |
· · | by adhesives

|  | B31B 5/64 |
· · | by applying heat or pressure

|  | B31B 5/66 |
· · · | high-frequency electric heating

|  | B31B 5/68 |
· · | by stitching, stapling, or riveting

|  | B31B 5/70 |
· · · | by corner stapling

|  | B31B 5/72 |
· · | by applying and securing strips or sheets

|  | B31B 5/74 |
· | and having means for effecting auxiliary operations

|  | B31B 5/76 |
· · | Opening and distending flattened articles

|  | B31B 5/78 |
· · · | mechanically

|  | B31B 5/80 |
· · · | pneumatically

|  | B31B 5/82 |
· · | Attaching windows

|  | B31B 5/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 5/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 5/88 |
· · | Printing or embossing

|  | B31B 5/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 5/92 |
· · | Delivering

|  | B31B 5/94 |
· · · | singly or in succession

|  | B31B 5/96 |
· · · · | in overlapping arrangement

|  | B31B 5/98 |
· · · | in stacks or bundles

|  | B31B 7/00 |
Machinery characterised by making lined or internally-reinforced boxes or cartons (Fulltext... Hierarchy... Expanded...B31B 11/00 takes precedence)

|  | B31B 7/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 7/04 |
· · | Feeding sheets or blanks

|  | B31B 7/06 |
· · · | from stacks

|  | B31B 7/08 |
· · · | during envelope- or bag-making operations

|  | B31B 7/10 |
· · | Feeding or positioning webs

|  | B31B 7/12 |
· · | by air pressure or suction

|  | B31B 7/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 7/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 7/18 |
· · | Slitting webs longitudinally

|  | B31B 7/20 |
· · | Cutting sheets or blanks

|  | B31B 7/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 7/24 |
· · · | Making window openings

|  | B31B 7/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 7/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 7/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 7/30 |
· · · | the mandrels moving

|  | B31B 7/32 |
· · · · | in circular paths

|  | B31B 7/34 |
· · · · | about their own axes

|  | B31B 7/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 7/38 |
· · · | the members being forming-tubes

|  | B31B 7/40 |
· · · · | acting internally

|  | B31B 7/42 |
· · · · | acting externally

|  | B31B 7/44 |
· · | by plungers moving through folding dies

|  | B31B 7/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 7/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 7/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 7/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 7/54 |
· · · | operating on moving material

|  | B31B 7/56 |
· · | by rotary members co-operating with blades

|  | B31B 7/58 |
· · | by moving endless belts

|  | B31B 7/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 7/62 |
· · | by adhesives

|  | B31B 7/64 |
· · | by applying heat or pressure

|  | B31B 7/66 |
· · · | high-frequency electric heating

|  | B31B 7/68 |
· · | by stitching, stapling, or riveting

|  | B31B 7/70 |
· · · | by corner stapling

|  | B31B 7/72 |
· · | by applying and securing strips or sheets

|  | B31B 7/74 |
· | and having means for effecting auxiliary operations

|  | B31B 7/76 |
· · | Opening and distending flattened articles

|  | B31B 7/78 |
· · · | mechanically

|  | B31B 7/80 |
· · · | pneumatically

|  | B31B 7/82 |
· · | Attaching windows

|  | B31B 7/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 7/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 7/88 |
· · | Printing or embossing

|  | B31B 7/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 7/92 |
· · | Delivering

|  | B31B 7/94 |
· · · | singly or in succession

|  | B31B 7/96 |
· · · · | in overlapping arrangement

|  | B31B 7/98 |
· · · | in stacks or bundles

|  | B31B 9/00 |
Machinery characterised by making boxes or cartons having shouldered walls

|  | B31B 9/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 9/04 |
· · | Feeding sheets or blanks

|  | B31B 9/06 |
· · · | from stacks

|  | B31B 9/08 |
· · · | during envelope- or bag-making operations

|  | B31B 9/10 |
· · | Feeding or positioning webs

|  | B31B 9/12 |
· · | by air pressure or suction

|  | B31B 9/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 9/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 9/18 |
· · | Slitting webs longitudinally

|  | B31B 9/20 |
· · | Cutting sheets or blanks

|  | B31B 9/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 9/24 |
· · · | Making window openings

|  | B31B 9/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 9/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 9/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 9/30 |
· · · | the mandrels moving

|  | B31B 9/32 |
· · · · | in circular paths

|  | B31B 9/34 |
· · · · | about their own axes

|  | B31B 9/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 9/38 |
· · · | the members being forming-tubes

|  | B31B 9/40 |
· · · · | acting internally

|  | B31B 9/42 |
· · · · | acting externally

|  | B31B 9/44 |
· · | by plungers moving through folding dies

|  | B31B 9/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 9/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 9/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 9/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 9/54 |
· · · | operating on moving material

|  | B31B 9/56 |
· · | by rotary members co-operating with blades

|  | B31B 9/58 |
· · | by moving endless belts

|  | B31B 9/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 9/62 |
· · | by adhesives

|  | B31B 9/64 |
· · | by applying heat or pressure

|  | B31B 9/66 |
· · · | high-frequency electric heating

|  | B31B 9/68 |
· · | by stitching, stapling, or riveting

|  | B31B 9/70 |
· · · | by corner stapling

|  | B31B 9/72 |
· · | by applying and securing strips or sheets

|  | B31B 9/74 |
· | and having means for effecting auxiliary operations

|  | B31B 9/76 |
· · | Opening and distending flattened articles

|  | B31B 9/78 |
· · · | mechanically

|  | B31B 9/80 |
· · · | pneumatically

|  | B31B 9/82 |
· · | Attaching windows

|  | B31B 9/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 9/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 9/88 |
· · | Printing or embossing

|  | B31B 9/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 9/92 |
· · | Delivering

|  | B31B 9/94 |
· · · | singly or in succession

|  | B31B 9/96 |
· · · · | in overlapping arrangement

|  | B31B 9/98 |
· · · | in stacks or bundles

|  | B31B 11/00 |
Machinery characterised by making boxes or cartons having partitions or like inserts not integral with walls (making partitions, inserts, or reinforcements for boxes or cartons Fulltext... Hierarchy... Expanded...B31D)

|  | B31B 11/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 11/04 |
· · | Feeding sheets or blanks

|  | B31B 11/06 |
· · · | from stacks

|  | B31B 11/08 |
· · · | during envelope- or bag-making operations

|  | B31B 11/10 |
· · | Feeding or positioning webs

|  | B31B 11/12 |
· · | by air pressure or suction

|  | B31B 11/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 11/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 11/18 |
· · | Slitting webs longitudinally

|  | B31B 11/20 |
· · | Cutting sheets or blanks

|  | B31B 11/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 11/24 |
· · · | Making window openings

|  | B31B 11/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 11/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 11/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 11/30 |
· · · | the mandrels moving

|  | B31B 11/32 |
· · · · | in circular paths

|  | B31B 11/34 |
· · · · | about their own axes

|  | B31B 11/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 11/38 |
· · · | the members being forming-tubes

|  | B31B 11/40 |
· · · · | acting internally

|  | B31B 11/42 |
· · · · | acting externally

|  | B31B 11/44 |
· · | by plungers moving through folding dies

|  | B31B 11/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 11/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 11/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 11/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 11/54 |
· · · | operating on moving material

|  | B31B 11/56 |
· · | by rotary members co-operating with blades

|  | B31B 11/58 |
· · | by moving endless belts

|  | B31B 11/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 11/62 |
· · | by adhesives

|  | B31B 11/64 |
· · | by applying heat or pressure

|  | B31B 11/66 |
· · · | high-frequency electric heating

|  | B31B 11/68 |
· · | by stitching, stapling, or riveting

|  | B31B 11/70 |
· · · | by corner stapling

|  | B31B 11/72 |
· · | by applying and securing strips or sheets

|  | B31B 11/74 |
· | and having means for effecting auxiliary operations

|  | B31B 11/76 |
· · | Opening and distending flattened articles

|  | B31B 11/78 |
· · · | mechanically

|  | B31B 11/80 |
· · · | pneumatically

|  | B31B 11/82 |
· · | Attaching windows

|  | B31B 11/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 11/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 11/88 |
· · | Printing or embossing

|  | B31B 11/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 11/92 |
· · | Delivering

|  | B31B 11/94 |
· · · | singly or in succession

|  | B31B 11/96 |
· · · · | in overlapping arrangement

|  | B31B 11/98 |
· · · | in stacks or bundles

|  | B31B 13/00 |
Machinery characterised by assembling drawer-and-shell boxes or cartons

|  | B31B 13/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 13/04 |
· · | Feeding sheets or blanks

|  | B31B 13/06 |
· · · | from stacks

|  | B31B 13/08 |
· · · | during envelope- or bag-making operations

|  | B31B 13/10 |
· · | Feeding or positioning webs

|  | B31B 13/12 |
· · | by air pressure or suction

|  | B31B 13/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 13/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 13/18 |
· · | Slitting webs longitudinally

|  | B31B 13/20 |
· · | Cutting sheets or blanks

|  | B31B 13/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 13/24 |
· · · | Making window openings

|  | B31B 13/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 13/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 13/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 13/30 |
· · · | the mandrels moving

|  | B31B 13/32 |
· · · · | in circular paths

|  | B31B 13/34 |
· · · · | about their own axes

|  | B31B 13/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 13/38 |
· · · | the members being forming-tubes

|  | B31B 13/40 |
· · · · | acting internally

|  | B31B 13/42 |
· · · · | acting externally

|  | B31B 13/44 |
· · | by plungers moving through folding dies

|  | B31B 13/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 13/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 13/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 13/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 13/54 |
· · · | operating on moving material

|  | B31B 13/56 |
· · | by rotary members co-operating with blades

|  | B31B 13/58 |
· · | by moving endless belts

|  | B31B 13/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 13/62 |
· · | by adhesives

|  | B31B 13/64 |
· · | by applying heat or pressure

|  | B31B 13/66 |
· · · | high-frequency electric heating

|  | B31B 13/68 |
· · | by stitching, stapling, or riveting

|  | B31B 13/70 |
· · · | by corner stapling

|  | B31B 13/72 |
· · | by applying and securing strips or sheets

|  | B31B 13/74 |
· | and having means for effecting auxiliary operations

|  | B31B 13/76 |
· · | Opening and distending flattened articles

|  | B31B 13/78 |
· · · | mechanically

|  | B31B 13/80 |
· · · | pneumatically

|  | B31B 13/82 |
· · | Attaching windows

|  | B31B 13/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 13/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 13/88 |
· · | Printing or embossing

|  | B31B 13/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 13/92 |
· · | Delivering

|  | B31B 13/94 |
· · · | singly or in succession

|  | B31B 13/96 |
· · · · | in overlapping arrangement

|  | B31B 13/98 |
· · · | in stacks or bundles

|  | B31B 15/00 |
Machinery characterised by making covered or externally-reinforced boxes or cartons

|  | B31B 15/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 15/04 |
· · | Feeding sheets or blanks

|  | B31B 15/06 |
· · · | from stacks

|  | B31B 15/08 |
· · · | during envelope- or bag-making operations

|  | B31B 15/10 |
· · | Feeding or positioning webs

|  | B31B 15/12 |
· · | by air pressure or suction

|  | B31B 15/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 15/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 15/18 |
· · | Slitting webs longitudinally

|  | B31B 15/20 |
· · | Cutting sheets or blanks

|  | B31B 15/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 15/24 |
· · · | Making window openings

|  | B31B 15/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 15/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 15/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 15/30 |
· · · | the mandrels moving

|  | B31B 15/32 |
· · · · | in circular paths

|  | B31B 15/34 |
· · · · | about their own axes

|  | B31B 15/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 15/38 |
· · · | the members being forming-tubes

|  | B31B 15/40 |
· · · · | acting internally

|  | B31B 15/42 |
· · · · | acting externally

|  | B31B 15/44 |
· · | by plungers moving through folding dies

|  | B31B 15/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 15/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 15/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 15/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 15/54 |
· · · | operating on moving material

|  | B31B 15/56 |
· · | by rotary members co-operating with blades

|  | B31B 15/58 |
· · | by moving endless belts

|  | B31B 15/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 15/62 |
· · | by adhesives

|  | B31B 15/64 |
· · | by applying heat or pressure

|  | B31B 15/66 |
· · · | high-frequency electric heating

|  | B31B 15/68 |
· · | by stitching, stapling, or riveting

|  | B31B 15/70 |
· · · | by corner stapling

|  | B31B 15/72 |
· · | by applying and securing strips or sheets

|  | B31B 15/74 |
· | and having means for effecting auxiliary operations

|  | B31B 15/76 |
· · | Opening and distending flattened articles

|  | B31B 15/78 |
· · · | mechanically

|  | B31B 15/80 |
· · · | pneumatically

|  | B31B 15/82 |
· · | Attaching windows

|  | B31B 15/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 15/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 15/88 |
· · | Printing or embossing

|  | B31B 15/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 15/92 |
· · | Delivering

|  | B31B 15/94 |
· · · | singly or in succession

|  | B31B 15/96 |
· · · · | in overlapping arrangement

|  | B31B 15/98 |
· · · | in stacks or bundles

|  | B31B 17/00 |
Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs

|  | B31B 17/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 17/04 |
· · | Feeding sheets or blanks

|  | B31B 17/06 |
· · · | from stacks

|  | B31B 17/08 |
· · · | during envelope- or bag-making operations

|  | B31B 17/10 |
· · | Feeding or positioning webs

|  | B31B 17/12 |
· · | by air pressure or suction

|  | B31B 17/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 17/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 17/18 |
· · | Slitting webs longitudinally

|  | B31B 17/20 |
· · | Cutting sheets or blanks

|  | B31B 17/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 17/24 |
· · · | Making window openings

|  | B31B 17/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 17/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 17/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 17/30 |
· · · | the mandrels moving

|  | B31B 17/32 |
· · · · | in circular paths

|  | B31B 17/34 |
· · · · | about their own axes

|  | B31B 17/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 17/38 |
· · · | the members being forming-tubes

|  | B31B 17/40 |
· · · · | acting internally

|  | B31B 17/42 |
· · · · | acting externally

|  | B31B 17/44 |
· · | by plungers moving through folding dies

|  | B31B 17/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 17/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 17/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 17/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 17/54 |
· · · | operating on moving material

|  | B31B 17/56 |
· · | by rotary members co-operating with blades

|  | B31B 17/58 |
· · | by moving endless belts

|  | B31B 17/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 17/62 |
· · | by adhesives

|  | B31B 17/64 |
· · | by applying heat or pressure

|  | B31B 17/66 |
· · · | high-frequency electric heating

|  | B31B 17/68 |
· · | by stitching, stapling, or riveting

|  | B31B 17/70 |
· · · | by corner stapling

|  | B31B 17/72 |
· · | by applying and securing strips or sheets

|  | B31B 17/74 |
· | and having means for effecting auxiliary operations

|  | B31B 17/76 |
· · | Opening and distending flattened articles

|  | B31B 17/78 |
· · · | mechanically

|  | B31B 17/80 |
· · · | pneumatically

|  | B31B 17/82 |
· · | Attaching windows

|  | B31B 17/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 17/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 17/88 |
· · | Printing or embossing

|  | B31B 17/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 17/92 |
· · | Delivering

|  | B31B 17/94 |
· · · | singly or in succession

|  | B31B 17/96 |
· · · · | in overlapping arrangement

|  | B31B 17/98 |
· · · | in stacks or bundles

|  | B31B 19/00 - B31B 41/00 |
Machinery for making envelopes or bags

|  | B31B 19/00 - B31B 41/00 |
Note(s) Attention is drawn to Note (3) following the subclass title. [4] Machinery for making boxes or cartons as well as envelopes or bags is classified in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B31B 3/00-B31B 17/00.

|  | B31B 19/00 |
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents (Fulltext... Hierarchy... Expanded...B31B 21/00, Fulltext... Hierarchy... Expanded...B31B 23/00 take precedence)

|  | B31B 19/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 19/04 |
· · | Feeding sheets or blanks

|  | B31B 19/06 |
· · · | from stacks

|  | B31B 19/08 |
· · · | during envelope- or bag-making operations

|  | B31B 19/10 |
· · | Feeding or positioning webs

|  | B31B 19/12 |
· · | by air pressure or suction

|  | B31B 19/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 19/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 19/18 |
· · | Slitting webs longitudinally

|  | B31B 19/20 |
· · | Cutting sheets or blanks

|  | B31B 19/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 19/24 |
· · · | Making window openings

|  | B31B 19/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 19/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 19/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 19/30 |
· · · | the mandrels moving

|  | B31B 19/32 |
· · · · | in circular paths

|  | B31B 19/34 |
· · · · | about their own axes

|  | B31B 19/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 19/38 |
· · · | the members being forming-tubes

|  | B31B 19/40 |
· · · · | acting internally

|  | B31B 19/42 |
· · · · | acting externally

|  | B31B 19/44 |
· · | by plungers moving through folding dies

|  | B31B 19/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 19/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 19/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 19/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 19/54 |
· · · | operating on moving material

|  | B31B 19/56 |
· · | by rotary members co-operating with blades

|  | B31B 19/58 |
· · | by moving endless belts

|  | B31B 19/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 19/62 |
· · | by adhesives

|  | B31B 19/64 |
· · | by applying heat or pressure

|  | B31B 19/66 |
· · · | high-frequency electric heating

|  | B31B 19/68 |
· · | by stitching, stapling, or riveting

|  | B31B 19/70 |
· · · | by corner stapling

|  | B31B 19/72 |
· · | by applying and securing strips or sheets

|  | B31B 19/74 |
· | and having means for effecting auxiliary operations

|  | B31B 19/76 |
· · | Opening and distending flattened articles

|  | B31B 19/78 |
· · · | mechanically

|  | B31B 19/80 |
· · · | pneumatically

|  | B31B 19/82 |
· · | Attaching windows

|  | B31B 19/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 19/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 19/88 |
· · | Printing or embossing

|  | B31B 19/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 19/92 |
· · | Delivering

|  | B31B 19/94 |
· · · | singly or in succession

|  | B31B 19/96 |
· · · · | in overlapping arrangement

|  | B31B 19/98 |
· · · | in stacks or bundles

|  | B31B 21/00 |
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes

|  | B31B 21/02 |
· | and having means for feeding or positioning sheets or blanks

|  | B31B 21/04 |
· · | Feeding sheets or blanks

|  | B31B 21/06 |
· · · | from stacks

|  | B31B 21/08 |
· · · | during envelope- or bag-making operations

|  | B31B 21/10 |
· · | Feeding or positioning webs

|  | B31B 21/12 |
· · | by air pressure or suction

|  | B31B 21/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 21/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 21/18 |
· · | Slitting webs longitudinally

|  | B31B 21/20 |
· · | Cutting sheets or blanks

|  | B31B 21/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 21/24 |
· · · | Making window openings

|  | B31B 21/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 21/26 |
· | and having means for folding sheets or blanks

|  | B31B 21/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 21/30 |
· · · | the mandrels moving

|  | B31B 21/32 |
· · · · | in circular paths

|  | B31B 21/34 |
· · · · | about their own axes

|  | B31B 21/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 21/38 |
· · · | the members being forming-tubes

|  | B31B 21/40 |
· · · · | acting internally

|  | B31B 21/42 |
· · · · | acting externally

|  | B31B 21/44 |
· · | by plungers moving through folding dies

|  | B31B 21/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 21/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 21/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 21/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 21/54 |
· · · | operating on moving material

|  | B31B 21/56 |
· · | by rotary members co-operating with blades

|  | B31B 21/58 |
· · | by moving endless belts

|  | B31B 21/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 21/62 |
· · | by adhesives

|  | B31B 21/64 |
· · | by applying heat or pressure

|  | B31B 21/66 |
· · · | high-frequency electric heating

|  | B31B 21/68 |
· · | by stitching, stapling, or riveting

|  | B31B 21/70 |
· · · | by corner stapling

|  | B31B 21/72 |
· · | by applying and securing strips or sheets

|  | B31B 21/74 |
· | and having means for effecting auxiliary operations

|  | B31B 21/76 |
· · | Opening and distending flattened articles

|  | B31B 21/78 |
· · · | mechanically

|  | B31B 21/80 |
· · · | pneumatically

|  | B31B 21/82 |
· · | Attaching windows

|  | B31B 21/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 21/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 21/88 |
· · | Printing or embossing

|  | B31B 21/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 21/92 |
· · | Delivering

|  | B31B 21/94 |
· · · | singly or in succession

|  | B31B 21/96 |
· · · · | in overlapping arrangement

|  | B31B 21/98 |
· · · | in stacks or bundles

|  | B31B 23/00 |
Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from webs, e.g. from flattened tubular webs (machinery characterised by cutting sheets or blanks from webs and working them to form such envelopes or bags Fulltext... Hierarchy... Expanded...B31B 21/00)

|  | B31B 23/02 |
· | and having means for feeding or positioning webs

|  | B31B 23/04 |
· · | Feeding sheets or blanks

|  | B31B 23/06 |
· · · | from stacks

|  | B31B 23/08 |
· · · | during envelope- or bag-making operations

|  | B31B 23/10 |
· · | Feeding or positioning webs

|  | B31B 23/12 |
· · | by air pressure or suction

|  | B31B 23/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 23/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 23/18 |
· · | Slitting webs longitudinally

|  | B31B 23/20 |
· · | Cutting sheets or blanks

|  | B31B 23/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 23/24 |
· · · | Making window openings

|  | B31B 23/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 23/26 |
· | and having means for folding webs

|  | B31B 23/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 23/30 |
· · · | the mandrels moving

|  | B31B 23/32 |
· · · · | in circular paths

|  | B31B 23/34 |
· · · · | about their own axes

|  | B31B 23/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 23/38 |
· · · | the members being forming-tubes

|  | B31B 23/40 |
· · · · | acting internally

|  | B31B 23/42 |
· · · · | acting externally

|  | B31B 23/44 |
· · | by plungers moving through folding dies

|  | B31B 23/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 23/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 23/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 23/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 23/54 |
· · · | operating on moving material

|  | B31B 23/56 |
· · | by rotary members co-operating with blades

|  | B31B 23/58 |
· · | by moving endless belts

|  | B31B 23/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 23/62 |
· · | by adhesives

|  | B31B 23/64 |
· · | by applying heat or pressure

|  | B31B 23/66 |
· · · | high-frequency electric heating

|  | B31B 23/68 |
· · | by stitching, stapling, or riveting

|  | B31B 23/70 |
· · · | by corner stapling

|  | B31B 23/72 |
· · | by applying and securing strips or sheets

|  | B31B 23/74 |
· | and having means for effecting auxiliary operations

|  | B31B 23/76 |
· · | Opening and distending flattened articles

|  | B31B 23/78 |
· · · | mechanically

|  | B31B 23/80 |
· · · | pneumatically

|  | B31B 23/82 |
· · | Attaching windows

|  | B31B 23/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 23/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 23/88 |
· · | Printing or embossing

|  | B31B 23/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 23/92 |
· · | Delivering

|  | B31B 23/94 |
· · · | singly or in succession

|  | B31B 23/96 |
· · · · | in overlapping arrangement

|  | B31B 23/98 |
· · · | in stacks or bundles

|  | B31B 25/00 |
Machinery characterised by making pointed or tapered envelopes or bags

|  | B31B 25/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 25/04 |
· · | Feeding sheets or blanks

|  | B31B 25/06 |
· · · | from stacks

|  | B31B 25/08 |
· · · | during envelope- or bag-making operations

|  | B31B 25/10 |
· · | Feeding or positioning webs

|  | B31B 25/12 |
· · | by air pressure or suction

|  | B31B 25/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 25/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 25/18 |
· · | Slitting webs longitudinally

|  | B31B 25/20 |
· · | Cutting sheets or blanks

|  | B31B 25/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 25/24 |
· · · | Making window openings

|  | B31B 25/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 25/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 25/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 25/30 |
· · · | the mandrels moving

|  | B31B 25/32 |
· · · · | in circular paths

|  | B31B 25/34 |
· · · · | about their own axes

|  | B31B 25/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 25/38 |
· · · | the members being forming-tubes

|  | B31B 25/40 |
· · · · | acting internally

|  | B31B 25/42 |
· · · · | acting externally

|  | B31B 25/44 |
· · | by plungers moving through folding dies

|  | B31B 25/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 25/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 25/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 25/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 25/54 |
· · · | operating on moving material

|  | B31B 25/56 |
· · | by rotary members co-operating with blades

|  | B31B 25/58 |
· · | by moving endless belts

|  | B31B 25/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 25/62 |
· · | by adhesives

|  | B31B 25/64 |
· · | by applying heat or pressure

|  | B31B 25/66 |
· · · | high-frequency electric heating

|  | B31B 25/68 |
· · | by stitching, stapling, or riveting

|  | B31B 25/70 |
· · · | by corner stapling

|  | B31B 25/72 |
· · | by applying and securing strips or sheets

|  | B31B 25/74 |
· | and having means for effecting auxiliary operations

|  | B31B 25/76 |
· · | Opening and distending flattened articles

|  | B31B 25/78 |
· · · | mechanically

|  | B31B 25/80 |
· · · | pneumatically

|  | B31B 25/82 |
· · | Attaching windows

|  | B31B 25/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 25/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 25/88 |
· · | Printing or embossing

|  | B31B 25/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 25/92 |
· · | Delivering

|  | B31B 25/94 |
· · · | singly or in succession

|  | B31B 25/96 |
· · · · | in overlapping arrangement

|  | B31B 25/98 |
· · · | in stacks or bundles

|  | B31B 27/00 |
Machinery characterised by making interconnected envelopes or bags

|  | B31B 27/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 27/04 |
· · | Feeding sheets or blanks

|  | B31B 27/06 |
· · · | from stacks

|  | B31B 27/08 |
· · · | during envelope- or bag-making operations

|  | B31B 27/10 |
· · | Feeding or positioning webs

|  | B31B 27/12 |
· · | by air pressure or suction

|  | B31B 27/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 27/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 27/18 |
· · | Slitting webs longitudinally

|  | B31B 27/20 |
· · | Cutting sheets or blanks

|  | B31B 27/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 27/24 |
· · · | Making window openings

|  | B31B 27/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 27/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 27/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 27/30 |
· · · | the mandrels moving

|  | B31B 27/32 |
· · · · | in circular paths

|  | B31B 27/34 |
· · · · | about their own axes

|  | B31B 27/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 27/38 |
· · · | the members being forming-tubes

|  | B31B 27/40 |
· · · · | acting internally

|  | B31B 27/42 |
· · · · | acting externally

|  | B31B 27/44 |
· · | by plungers moving through folding dies

|  | B31B 27/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 27/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 27/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 27/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 27/54 |
· · · | operating on moving material

|  | B31B 27/56 |
· · | by rotary members co-operating with blades

|  | B31B 27/58 |
· · | by moving endless belts

|  | B31B 27/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 27/62 |
· · | by adhesives

|  | B31B 27/64 |
· · | by applying heat or pressure

|  | B31B 27/66 |
· · · | high-frequency electric heating

|  | B31B 27/68 |
· · | by stitching, stapling, or riveting

|  | B31B 27/70 |
· · · | by corner stapling

|  | B31B 27/72 |
· · | by applying and securing strips or sheets

|  | B31B 27/74 |
· | and having means for effecting auxiliary operations

|  | B31B 27/76 |
· · | Opening and distending flattened articles

|  | B31B 27/78 |
· · · | mechanically

|  | B31B 27/80 |
· · · | pneumatically

|  | B31B 27/82 |
· · | Attaching windows

|  | B31B 27/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 27/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 27/88 |
· · | Printing or embossing

|  | B31B 27/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 27/92 |
· · | Delivering

|  | B31B 27/94 |
· · · | singly or in succession

|  | B31B 27/96 |
· · · · | in overlapping arrangement

|  | B31B 27/98 |
· · · | in stacks or bundles

|  | B31B 29/00 |
Machinery characterised by making envelopes or bags with structural provision at the base for thickness or contents (Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B31B 31/00-B31B 37/00 take precedence)

|  | B31B 29/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 29/04 |
· · | Feeding sheets or blanks

|  | B31B 29/06 |
· · · | from stacks

|  | B31B 29/08 |
· · · | during envelope- or bag-making operations

|  | B31B 29/10 |
· · | Feeding or positioning webs

|  | B31B 29/12 |
· · | by air pressure or suction

|  | B31B 29/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 29/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 29/18 |
· · | Slitting webs longitudinally

|  | B31B 29/20 |
· · | Cutting sheets or blanks

|  | B31B 29/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 29/24 |
· · · | Making window openings

|  | B31B 29/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 29/26 |
· | and having means for folding sheets, blanks, or webs

|  | B31B 29/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 29/30 |
· · · | the mandrels moving

|  | B31B 29/32 |
· · · · | in circular paths

|  | B31B 29/34 |
· · · · | about their own axes

|  | B31B 29/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 29/38 |
· · · | the members being forming-tubes

|  | B31B 29/40 |
· · · · | acting internally

|  | B31B 29/42 |
· · · · | acting externally

|  | B31B 29/44 |
· · | by plungers moving through folding dies

|  | B31B 29/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 29/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 29/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 29/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 29/54 |
· · · | operating on moving material

|  | B31B 29/56 |
· · | by rotary members co-operating with blades

|  | B31B 29/58 |
· · | by moving endless belts

|  | B31B 29/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 29/62 |
· · | by adhesives

|  | B31B 29/64 |
· · | by applying heat or pressure

|  | B31B 29/66 |
· · · | high-frequency electric heating

|  | B31B 29/68 |
· · | by stitching, stapling, or riveting

|  | B31B 29/70 |
· · · | by corner stapling

|  | B31B 29/72 |
· · | by applying and securing strips or sheets

|  | B31B 29/74 |
· | and having means for effecting auxiliary operations

|  | B31B 29/76 |
· · | Opening and distending flattened articles

|  | B31B 29/78 |
· · · | mechanically

|  | B31B 29/80 |
· · · | pneumatically

|  | B31B 29/82 |
· · | Attaching windows

|  | B31B 29/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 29/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 29/88 |
· · | Printing or embossing

|  | B31B 29/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 29/92 |
· · | Delivering

|  | B31B 29/94 |
· · · | singly or in succession

|  | B31B 29/96 |
· · · · | in overlapping arrangement

|  | B31B 29/98 |
· · · | in stacks or bundles

|  | B31B 31/00 |
Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes (Fulltext... Hierarchy... Expanded...B31B 33/00, Fulltext... Hierarchy... Expanded...B31B 35/00 take precedence)

|  | B31B 31/02 |
· | and having means for feeding or positioning sheets or blanks

|  | B31B 31/04 |
· · | Feeding sheets or blanks

|  | B31B 31/06 |
· · · | from stacks

|  | B31B 31/08 |
· · · | during envelope- or bag-making operations

|  | B31B 31/10 |
· · | Feeding or positioning webs

|  | B31B 31/12 |
· · | by air pressure or suction

|  | B31B 31/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 31/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 31/18 |
· · | Slitting webs longitudinally

|  | B31B 31/20 |
· · | Cutting sheets or blanks

|  | B31B 31/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 31/24 |
· · · | Making window openings

|  | B31B 31/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 31/26 |
· | and having means for folding sheets or blanks

|  | B31B 31/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 31/30 |
· · · | the mandrels moving

|  | B31B 31/32 |
· · · · | in circular paths

|  | B31B 31/34 |
· · · · | about their own axes

|  | B31B 31/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 31/38 |
· · · | the members being forming-tubes

|  | B31B 31/40 |
· · · · | acting internally

|  | B31B 31/42 |
· · · · | acting externally

|  | B31B 31/44 |
· · | by plungers moving through folding dies

|  | B31B 31/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 31/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 31/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 31/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 31/54 |
· · · | operating on moving material

|  | B31B 31/56 |
· · | by rotary members co-operating with blades

|  | B31B 31/58 |
· · | by moving endless belts

|  | B31B 31/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 31/62 |
· · | by adhesives

|  | B31B 31/64 |
· · | by applying heat or pressure

|  | B31B 31/66 |
· · · | high-frequency electric heating

|  | B31B 31/68 |
· · | by stitching, stapling, or riveting

|  | B31B 31/70 |
· · · | by corner stapling

|  | B31B 31/72 |
· · | by applying and securing strips or sheets

|  | B31B 31/74 |
· | and having means for effecting auxiliary operations

|  | B31B 31/76 |
· · | Opening and distending flattened articles

|  | B31B 31/78 |
· · · | mechanically

|  | B31B 31/80 |
· · · | pneumatically

|  | B31B 31/82 |
· · | Attaching windows

|  | B31B 31/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 31/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 31/88 |
· · | Printing or embossing

|  | B31B 31/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 31/92 |
· · | Delivering

|  | B31B 31/94 |
· · · | singly or in succession

|  | B31B 31/96 |
· · · · | in overlapping arrangement

|  | B31B 31/98 |
· · · | in stacks or bundles

|  | B31B 33/00 |
Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes, the longitudinal axes of the envelopes or bags being parallel to the direction in which the sheets or blanks are fed

|  | B31B 33/02 |
· | and having means for feeding or positioning sheets or blanks

|  | B31B 33/04 |
· · | Feeding sheets or blanks

|  | B31B 33/06 |
· · · | from stacks

|  | B31B 33/08 |
· · · | during envelope- or bag-making operations

|  | B31B 33/10 |
· · | Feeding or positioning webs

|  | B31B 33/12 |
· · | by air pressure or suction

|  | B31B 33/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 33/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 33/18 |
· · | Slitting webs longitudinally

|  | B31B 33/20 |
· · | Cutting sheets or blanks

|  | B31B 33/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 33/24 |
· · · | Making window openings

|  | B31B 33/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 33/26 |
· | and having means for folding sheets or blanks

|  | B31B 33/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 33/30 |
· · · | the mandrels moving

|  | B31B 33/32 |
· · · · | in circular paths

|  | B31B 33/34 |
· · · · | about their own axes

|  | B31B 33/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 33/38 |
· · · | the members being forming-tubes

|  | B31B 33/40 |
· · · · | acting internally

|  | B31B 33/42 |
· · · · | acting externally

|  | B31B 33/44 |
· · | by plungers moving through folding dies

|  | B31B 33/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 33/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 33/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 33/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 33/54 |
· · · | operating on moving material

|  | B31B 33/56 |
· · | by rotary members co-operating with blades

|  | B31B 33/58 |
· · | by moving endless belts

|  | B31B 33/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 33/62 |
· · | by adhesives

|  | B31B 33/64 |
· · | by applying heat or pressure

|  | B31B 33/66 |
· · · | high-frequency electric heating

|  | B31B 33/68 |
· · | by stitching, stapling, or riveting

|  | B31B 33/70 |
· · · | by corner stapling

|  | B31B 33/72 |
· · | by applying and securing strips or sheets

|  | B31B 33/74 |
· | and having means for effecting auxiliary operations

|  | B31B 33/76 |
· · | Opening and distending flattened articles

|  | B31B 33/78 |
· · · | mechanically

|  | B31B 33/80 |
· · · | pneumatically

|  | B31B 33/82 |
· · | Attaching windows

|  | B31B 33/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 33/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 33/88 |
· · | Printing or embossing

|  | B31B 33/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 33/92 |
· · | Delivering

|  | B31B 33/94 |
· · · | singly or in succession

|  | B31B 33/96 |
· · · · | in overlapping arrangement

|  | B31B 33/98 |
· · · | in stacks or bundles

|  | B31B 35/00 |
Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes, the longitudinal axes of the envelopes or bags being perpendicular to the direction in which the sheets or blanks are fed

|  | B31B 35/02 |
· | and having means for feeding or positioning sheets or blanks

|  | B31B 35/04 |
· · | Feeding sheets or blanks

|  | B31B 35/06 |
· · · | from stacks

|  | B31B 35/08 |
· · · | during envelope- or bag-making operations

|  | B31B 35/10 |
· · | Feeding or positioning webs

|  | B31B 35/12 |
· · | by air pressure or suction

|  | B31B 35/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 35/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 35/18 |
· · | Slitting webs longitudinally

|  | B31B 35/20 |
· · | Cutting sheets or blanks

|  | B31B 35/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 35/24 |
· · · | Making window openings

|  | B31B 35/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 35/26 |
· | and having means for folding sheets or blanks

|  | B31B 35/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 35/30 |
· · · | the mandrels moving

|  | B31B 35/32 |
· · · · | in circular paths

|  | B31B 35/34 |
· · · · | about their own axes

|  | B31B 35/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 35/38 |
· · · | the members being forming-tubes

|  | B31B 35/40 |
· · · · | acting internally

|  | B31B 35/42 |
· · · · | acting externally

|  | B31B 35/44 |
· · | by plungers moving through folding dies

|  | B31B 35/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 35/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 35/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 35/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 35/54 |
· · · | operating on moving material

|  | B31B 35/56 |
· · | by rotary members co-operating with blades

|  | B31B 35/58 |
· · | by moving endless belts

|  | B31B 35/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 35/62 |
· · | by adhesives

|  | B31B 35/64 |
· · | by applying heat or pressure

|  | B31B 35/66 |
· · · | high-frequency electric heating

|  | B31B 35/68 |
· · | by stitching, stapling, or riveting

|  | B31B 35/70 |
· · · | by corner stapling

|  | B31B 35/72 |
· · | by applying and securing strips or sheets

|  | B31B 35/74 |
· | and having means for effecting auxiliary operations

|  | B31B 35/76 |
· · | Opening and distending flattened articles

|  | B31B 35/78 |
· · · | mechanically

|  | B31B 35/80 |
· · · | pneumatically

|  | B31B 35/82 |
· · | Attaching windows

|  | B31B 35/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 35/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 35/88 |
· · | Printing or embossing

|  | B31B 35/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 35/92 |
· · | Delivering

|  | B31B 35/94 |
· · · | singly or in succession

|  | B31B 35/96 |
· · · · | in overlapping arrangement

|  | B31B 35/98 |
· · · | in stacks or bundles

|  | B31B 37/00 |
Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from webs, e.g. from tubular webs (machinery characterised by cutting sheets or blanks from webs and working them to form such envelopes or bags Fulltext... Hierarchy... Expanded...B31B 31/00)

|  | B31B 37/02 |
· | and having means for feeding or positioning webs

|  | B31B 37/04 |
· · | Feeding sheets or blanks

|  | B31B 37/06 |
· · · | from stacks

|  | B31B 37/08 |
· · · | during envelope- or bag-making operations

|  | B31B 37/10 |
· · | Feeding or positioning webs

|  | B31B 37/12 |
· · | by air pressure or suction

|  | B31B 37/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 37/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 37/18 |
· · | Slitting webs longitudinally

|  | B31B 37/20 |
· · | Cutting sheets or blanks

|  | B31B 37/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 37/24 |
· · · | Making window openings

|  | B31B 37/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 37/26 |
· | and having means for folding webs

|  | B31B 37/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 37/30 |
· · · | the mandrels moving

|  | B31B 37/32 |
· · · · | in circular paths

|  | B31B 37/34 |
· · · · | about their own axes

|  | B31B 37/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 37/38 |
· · · | the members being forming-tubes

|  | B31B 37/40 |
· · · · | acting internally

|  | B31B 37/42 |
· · · · | acting externally

|  | B31B 37/44 |
· · | by plungers moving through folding dies

|  | B31B 37/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 37/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 37/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 37/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 37/54 |
· · · | operating on moving material

|  | B31B 37/56 |
· · | by rotary members co-operating with blades

|  | B31B 37/58 |
· · | by moving endless belts

|  | B31B 37/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 37/62 |
· · | by adhesives

|  | B31B 37/64 |
· · | by applying heat or pressure

|  | B31B 37/66 |
· · · | high-frequency electric heating

|  | B31B 37/68 |
· · | by stitching, stapling, or riveting

|  | B31B 37/70 |
· · · | by corner stapling

|  | B31B 37/72 |
· · | by applying and securing strips or sheets

|  | B31B 37/74 |
· | and having means for effecting auxiliary operations

|  | B31B 37/76 |
· · | Opening and distending flattened articles

|  | B31B 37/78 |
· · · | mechanically

|  | B31B 37/80 |
· · · | pneumatically

|  | B31B 37/82 |
· · | Attaching windows

|  | B31B 37/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 37/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 37/88 |
· · | Printing or embossing

|  | B31B 37/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 37/92 |
· · | Delivering

|  | B31B 37/94 |
· · · | singly or in succession

|  | B31B 37/96 |
· · · · | in overlapping arrangement

|  | B31B 37/98 |
· · · | in stacks or bundles

|  | B31B 39/00 |
Machinery characterised by making lined envelopes or bags

|  | B31B 39/02 |
· | and having means for feed or positioning sheets, blanks, or webs

|  | B31B 39/04 |
· · | Feeding sheets or blanks

|  | B31B 39/06 |
· · · | from stacks

|  | B31B 39/08 |
· · · | during envelope- or bag-making operations

|  | B31B 39/10 |
· · | Feeding or positioning webs

|  | B31B 39/12 |
· · | by air pressure or suction

|  | B31B 39/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 39/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 39/18 |
· · | Slitting webs longitudinally

|  | B31B 39/20 |
· · | Cutting sheets or blanks

|  | B31B 39/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 39/24 |
· · · | Making window openings

|  | B31B 39/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 39/26 |
· | and having means for folding sheets, blanks or webs

|  | B31B 39/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 39/30 |
· · · | the mandrels moving

|  | B31B 39/32 |
· · · · | in circular paths

|  | B31B 39/34 |
· · · · | about their own axes

|  | B31B 39/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 39/38 |
· · · | the members being forming-tubes

|  | B31B 39/40 |
· · · · | acting internally

|  | B31B 39/42 |
· · · · | acting externally

|  | B31B 39/44 |
· · | by plungers moving through folding dies

|  | B31B 39/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 39/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 39/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 39/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 39/54 |
· · · | operating on moving material

|  | B31B 39/56 |
· · | by rotary members co-operating with blades

|  | B31B 39/58 |
· · | by moving endless belts

|  | B31B 39/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 39/62 |
· · | by adhesives

|  | B31B 39/64 |
· · | by applying heat or pressure

|  | B31B 39/66 |
· · · | high-frequency electric heating

|  | B31B 39/68 |
· · | by stitching, stapling, or riveting

|  | B31B 39/70 |
· · · | by corner stapling

|  | B31B 39/72 |
· · | by applying and securing strips or sheets

|  | B31B 39/74 |
· | and having means for effecting auxiliary operations

|  | B31B 39/76 |
· · | Opening and distending flattened articles

|  | B31B 39/78 |
· · · | mechanically

|  | B31B 39/80 |
· · · | pneumatically

|  | B31B 39/82 |
· · | Attaching windows

|  | B31B 39/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 39/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 39/88 |
· · | Printing or embossing

|  | B31B 39/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 39/92 |
· · | Delivering

|  | B31B 39/94 |
· · · | singly or in succession

|  | B31B 39/96 |
· · · · | in overlapping arrangement

|  | B31B 39/98 |
· · · | in stacks or bundles

|  | B31B 41/00 |
Machinery characterised by making envelopes or bags of other specific form or construction

|  | B31B 41/02 |
· | and having means for feeding or positioning sheets, blanks, or webs

|  | B31B 41/04 |
· · | Feeding sheets or blanks

|  | B31B 41/06 |
· · · | from stacks

|  | B31B 41/08 |
· · · | during envelope- or bag-making operations

|  | B31B 41/10 |
· · | Feeding or positioning webs

|  | B31B 41/12 |
· · | by air pressure or suction

|  | B31B 41/14 |
· | and having means for cutting, e.g. perforating, punching, slitting, trimming

|  | B31B 41/16 |
· · | Cutting webs to form sheets or blanks

|  | B31B 41/18 |
· · | Slitting webs longitudinally

|  | B31B 41/20 |
· · | Cutting sheets or blanks

|  | B31B 41/22 |
· · · | Notching; Trimming edges of flaps

|  | B31B 41/24 |
· · · | Making window openings

|  | B31B 41/25 |
· | Surface scoring (cutting through material Fulltext... Hierarchy... Expanded...B31B 1/14) [2]

|  | B31B 41/26 |
· | and having means for folding sheets, blanks or webs

|  | B31B 41/28 |
· · | around mandrels, including bottom-forming operations

|  | B31B 41/30 |
· · · | the mandrels moving

|  | B31B 41/32 |
· · · · | in circular paths

|  | B31B 41/34 |
· · · · | about their own axes

|  | B31B 41/36 |
· · | by continuously feeding same to stationary members, e.g. plates, ploughs, cores

|  | B31B 41/38 |
· · · | the members being forming-tubes

|  | B31B 41/40 |
· · · · | acting internally

|  | B31B 41/42 |
· · · · | acting externally

|  | B31B 41/44 |
· · | by plungers moving through folding dies

|  | B31B 41/46 |
· · · | and interconnecting side walls during such movement

|  | B31B 41/48 |
· · · · | by folding or tucking in locking flaps

|  | B31B 41/50 |
· · · · · | by interengaging tongues and slots

|  | B31B 41/52 |
· · | by reciprocating or oscillating members, e.g. fingers other than plungers and dies

|  | B31B 41/54 |
· · · | operating on moving material

|  | B31B 41/56 |
· · | by rotary members co-operating with blades

|  | B31B 41/58 |
· · | by moving endless belts

|  | B31B 41/60 |
· | and having means for uniting opposed surfaces or edges, or for taping

|  | B31B 41/62 |
· · | by adhesives

|  | B31B 41/64 |
· · | by applying heat or pressure

|  | B31B 41/66 |
· · · | high-frequency electric heating

|  | B31B 41/68 |
· · | by stitching, stapling, or riveting

|  | B31B 41/70 |
· · · | by corner stapling

|  | B31B 41/72 |
· · | by applying and securing strips or sheets

|  | B31B 41/74 |
· | and having means for effecting auxiliary operations

|  | B31B 41/76 |
· · | Opening and distending flattened articles

|  | B31B 41/78 |
· · · | mechanically

|  | B31B 41/80 |
· · · | pneumatically

|  | B31B 41/82 |
· · | Attaching windows

|  | B31B 41/84 |
· · | Forming valves or applying valve inserts (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00)

|  | B31B 41/86 |
· · | Forming integral handles or mounting separate handles (making separate handles by multi-step processes Fulltext... Hierarchy... Expanded...B31D 1/06)

|  | B31B 41/88 |
· · | Printing or embossing

|  | B31B 41/90 |
· · | Attaching accessories not otherwise provided for, e.g. opening or closure devices, tear strings

|  | B31B 41/92 |
· · | Delivering

|  | B31B 41/94 |
· · · | singly or in succession

|  | B31B 41/96 |
· · · · | in overlapping arrangement

|  | B31B 41/98 |
· · · | in stacks or bundles

|  | B31B 43/00 |
Machinery characterised by making containers by shaping, otherwise than by folding, sheet material under pressure

|  | B31B 45/00 |
Machinery characterised by making containers having corrugated or pleated walls

|  | B31B 47/00 |
Hand tools for making envelopes, bags, boxes or cartons

|  | B31B 47/02 |
· | for making envelopes or bags without preshaped bottoms

|  | B31B 47/04 |
· | for making envelopes or bags with preshaped bottoms

|  | B31B 49/00 |
Machinery, accessories or processes not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B31B 1/00-B31B 47/00 (forms or constructions of boxes, cartons, envelopes or bags Fulltext... Hierarchy... Expanded...B65D) [2]

|  | B31B 49/00 |
Note(s) Processes dependent on the use of specific machinery provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B31B 1/00-B31B 45/00 are classified in those groups. [2]

|  | B31B 49/02 |
· | for making boxes or cartons

|  | B31B 49/04 |
· | for making envelopes or bags