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MAKING BOXES, CARTONS, ENVELOPES OR BAGS OF PAPER OR CARDBOARD (incising, scoring, in general B26D 3/08; combined making and filling B65B)
Informative references
Attention is drawn to the following places, which may be of interest for search:

Handling thin material, e.g. sheets, web

Box and bags

Filling, or other packaging operations

Packaging machines incorporating means for making containers

Special rules of classification within this subclass

When a document is classified in one of the classes B31B 1/00 to B31B 49/04 it must also classified completely in the groups by allocating the appropriate deep Indexing Codes as provided for in B31B 2201/00 to B31B 2247/00. Classification in B31B 2201/00 to B31B 2247/00 is mandatory.

All aspects disclosed by the documents must be classified ( deep-indexing).

Example illustrating deep-indexing:

"A device for forming a multilayered tubular web into flat bags. In one embodiment a handle is formed by punching".

This document will be given the following classification:

All relevant information contained in a document must be classified, irrespective its position in the document: description, claims or figures are to be treated with equal importance.

Glossary of terms
In this subclass, the following terms (or expressions) are used with the meaning indicated:

Envelopes or bags

essentially flexible containers, the final shape of which is determined by their contents

Boxes or cartons

including bags formed similarly to cartons, trays with upstanding side-walls, barrels, tubes and cups, other than articles formed by winding

Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses)
Special rules of classification within this group

Classify also at least in B31B 2201/00 to B31B 2201/95

Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs (B31B 5/00 takes precedence)
Special rules of classification within this group

Classify also at least in B31B 2203/00 to B31B 2203/108

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
Special rules of classification within this group

Classify also at least in B31B 2203/003

Machinery characterised by making lined or internally-reinforced boxes or cartons (B31B 11/00 takes precedence)
Special rules of classification within this group

Classify also at least in B31B 2217/0038 to B31B 2217/0076

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 B31D)
Special rules of classification within this group

Classify also at least in B31B 2203/10 to B31B 2203/108 or in B31B 2217/10 to B31B 2217/108

Machinery characterised by assembling drawer-and-shell boxes or cartons
Special rules of classification within this group

Classify also at least in B31B 2217/0092

Machinery characterised by making covered or externally-reinforced boxes or cartons {(B31B 7/00 takes precedence)}
Special rules of classification within this group

Classify also at least in B31B 2217/003 to B31B 2217/003

Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
Special rules of classification within this group

Classify also at least in B31B 2217/00 to B31B 2217/108

Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents (B31B 21/00, B31B 23/00 take precedence)
Special rules of classification within this group

Classify also at least in B31B 2221/10 to B31B 2221/107 or in B31B 2237/10

Machinery characterised by making envelopes or bags with structural provision at the base for thickness or contents (B31B31/00 to B31B 37/00 take precedence; {B31B31/00 ,B31B33/00 ,B31B35/00 takes precedence})
Special rules of classification within this group

Classify also at least in B31B 2221/20

Machinery characterised by making containers by shaping, other- wise than folding, sheet material under pressure
Special rules of classification within this group

Classify also at least in B31B 2201/22 to B31B 2201/226

Machinery characterised by making containers having corrugated or pleated walls
Special rules of classification within this group

Classify also at least in B31B 2201/2695

Hand tools for making envelopes, bags, boxes or cartons
Special rules of classification within this group

Classify also at least in B31B 2247/00

Machinery, accessories or processes not provided for in B31B 1/00 to B31B 47/00(forms or constructions of boxes, cartons, envelopes or bags B65D)
Special rules of classification within this group

Classify also at least in B31B 2201/00 or B31B 2219/00

Specific operations carried out during box making
Special rules of classification within this group

Documents relating to box making must be classified in at least one sub-group of B31B 2201/00 and at least one of the sub-groups of B31B 2203/00 to B31B 2217/00

Feeding or positioning webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Advancing webs

Feeding or positioning blanks
Informative references
Attention is drawn to the following places, which may be of interest for search:

Feeding articles

Holders for feeding or positioning blanks or webs
Definition statement
This subgroup covers:

Holders for the work piece.

Holders carrying feeding and guiding means.

Cutting, perforating, punching, slitting, trimming
References relevant to classification in this group
This subgroup does not cover:

Cutting window openings

Informative references
Attention is drawn to the following places, which may be of interest for search:

Cutting

Means for removing cut-out material or waste

Modifying the shape of tubular boxes, of paper bottle necks
Informative references
Attention is drawn to the following places, which may be of interest for search:

Modifying the shape of tubular paper products

Prebreaking
Informative references
Attention is drawn to the following places, which may be of interest for search:

Breaking creases to facilitate setting-up boxes in relation to packaging operations

Surface scoring
Informative references
Attention is drawn to the following places, which may be of interest for search:

Scoring, creasing not limited to box or bag making

Folding blanks or webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Folding thin material Folding thin material

around mandrels
Informative references
Attention is drawn to the following places, which may be of interest for search:

Wrapping as packaging operation consisting of folding sheet material around a product

involving interconnecting side walls
Informative references
Attention is drawn to the following places, which may be of interest for search:

Connecting surfaces or edges by interengaging tongues and flaps

Opening or distending flattened boxes
Informative references
Attention is drawn to the following places, which may be of interest for search:

Opening or setting-up boxes in relation to packaging operations

Closing boxes
Informative references
Attention is drawn to the following places, which may be of interest for search:

Closing boxes in relation to packaging operations

by injecting of thermoplastic material for uniting opposed edges
Informative references
Attention is drawn to the following places, which may be of interest for search:

Joining articles by injection moulding

Forming or attaching accessories
Informative references
Attention is drawn to the following places, which may be of interest for search:

Auxiliary devices operating on sheets, blanks, webs, containers, or packages in relation to packaging operations

Applying tabs, patches, strips or strings on blanks or webs
References relevant to classification in this group
This subgroup does not cover:

Patches or strips having the function of uniting opposed surfaces or edges

Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying tear-strips or tear-tape in relation to packaging operations

Applying patches
References relevant to classification in this group
This subgroup does not cover:

Patches having the function of uniting opposed surfaces or edges

Applying strips or strings, e.g. tear strips or strings
References relevant to classification in this group
This subgroup does not cover:

Strips having the function of uniting opposed surfaces or edges

Applying closure elements to blanks, webs or boxes
Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying tabs over discharge openings in relation to packaging operations

Forming valves or applying valve inserts, e.g. rigid valves, spouts, filling tubes
Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying or incorporating rigid fittings, e.g. discharge spouts, in relation to packaging operations

Delivering
Informative references
Attention is drawn to the following places, which may be of interest for search:

Delivering sheets or thin material

Making boxes by folding single-piece blanks, or webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Making boxes in relation with packaging operations

Specific operations carried out during bag making
Special rules of classification within this group

Documents relating to bag making must be classified in at least one sub-group of B31B 2219/00 and at least one sub-groups of B31B 2221/00 to B31B 2237/00

Feeding or positioning webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Advancing webs

Feeding or positioning sheets
Informative references
Attention is drawn to the following places, which may be of interest for search:

Feeding articles

Cutting, perforating, punching, slitting, trimming
References relevant to classification in this group
This subgroup does not cover:

Cutting window openings

Cutting or punching in connection with the forming or mounting of handles

Informative references
Attention is drawn to the following places, which may be of interest for search:

Cutting

Means for removing cut-out material or waste

Stiffening, reinforcing bags
References relevant to classification in this group
This subgroup does not cover:

Reinforcing by applying patches or by folding in connection with forming or mounting handles

Surface scoring
Informative references
Attention is drawn to the following places, which may be of interest for search:

Scoring, creasing not limited to box or bag making

Folding sheets or webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Folding thin material

Opening or distending bags
Informative references
Attention is drawn to the following places, which may be of interest for search:

Opening or setting-up bags in relation to packaging operations

Closing bags
Informative references
Attention is drawn to the following places, which may be of interest for search:

Closing bags in relation to packaging operations

Applying patches, strips or strings on sheets or webs
References relevant to classification in this group
This subgroup does not cover:

Patches as reinforcement for handles

Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying tear-strips or tear-tape in relation to packaging operations

Applying closure elements
Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying tabs over discharge openings in relation to packaging operations

Making bags having interengaging closure elements
Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying or incorporating profile-strips, e.g. for reclosable bags, in relation to packaging operations

Applying the closure elements in the machine direction
Glossary of terms
In this subgroup, the following terms (or expressions) are used with the meaning indicated:

Machine direction

indicates the main direction of transport of the sheets or webs through the machine

Applying the closure elements in the cross direction
Glossary of terms
In this subgroup, the following terms (or expressions) are used with the meaning indicated:

Cross direction

indicates a direction perpendicular to the main direction of transport or the sheets of webs through the machine

the strings being applied in the machine direction
Glossary of terms
In this subgroup, the following terms (or expressions) are used with the meaning indicated:

Machine direction

indicates the main direction of transport of the sheets or webs through the machine

the strings being applied in the cross direction
Glossary of terms
In this subgroup, the following terms (or expressions) are used with the meaning indicated:

Cross direction

indicates a direction perpendicular to the main direction of transport of the sheets or webs through the machine

Forming valves or applying valve inserts
Informative references
Attention is drawn to the following places, which may be of interest for search:

Applying or incorporating rigid fittings, e.g. discharge spouts in relation to packaging operations

Forming integral handles or mounting separate handles
Informative references
Attention is drawn to the following places, which may be of interest for search:

Making separate handles

Delivering
Informative references
Attention is drawn to the following places, which may be of interest for search:

Delivering sheet or web material in general

Making bags from sheets
Informative references
Attention is drawn to the following places, which may be of interest for search:

Forming bags from single sheets in relation with packaging operations

the bags having multilayered walls, e.g. lined or laminated
Informative references
Attention is drawn to the following places, which may be of interest for search:

Making bags having multilayered walls from webs

Making bags from webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Forming bags from webs in relation with packaging operations

involving joining superimposed webs, e.g. with separate bottom webs
Informative references
Attention is drawn to the following places, which may be of interest for search:

Forming bags from several webs in relation with packaging operations

Making bags or boxes intended for a specific use
Special rules of classification within this group

Document classified in these groups must be also classified in the relevant groups from B31B 2201/00 to B31B 2237/00 and relevant product classes (e.g B65D 1/00)

Making suction cleaner bags
Informative references
Attention is drawn to the following places, which may be of interest for search:

Suction cleaner bags

Manual operations or hand tools for making bags or boxes
Special rules of classification within this group

Documents classified in this group must also be classified in the relevant groups of B31B 2201/00 to B31B 2241/00

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Last Modified: 10/11/2013