ATE273120T1 - METHOD FOR PRODUCING FLAT SLEEVES AND SLEEVE PRODUCED THEREFROM - Google Patents
METHOD FOR PRODUCING FLAT SLEEVES AND SLEEVE PRODUCED THEREFROMInfo
- Publication number
- ATE273120T1 ATE273120T1 AT02292698T AT02292698T ATE273120T1 AT E273120 T1 ATE273120 T1 AT E273120T1 AT 02292698 T AT02292698 T AT 02292698T AT 02292698 T AT02292698 T AT 02292698T AT E273120 T1 ATE273120 T1 AT E273120T1
- Authority
- AT
- Austria
- Prior art keywords
- cut
- sleeves
- strip
- produced therefrom
- producing flat
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
- B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/30—Shape of flexible containers pointed or tapered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/98—Delivering in stacks or bundles
- B31B70/984—Stacking bags on wicket pins
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
- Package Frames And Binding Bands (AREA)
- Packages (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
To manufacture flat sleeves, first and second film strips are superposed longitudinally, welded and cut transversely to their longitudinal direction to form flat sleeves each comprising a stub part and a cover part. The film strips are superposed so that a lateral part of the first strip overhangs the second strip. A pre-cut (6) is made in the first film strip in the lateral part (11) and near a longitudinal edge of the second strip and the sleeves are cut along a cut (15) cut into an interruption zone (19,20) tangent to the pre-cut line. <??>An Independent claim is included for a flat sleeve obtained using the method.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114115A FR2831482B1 (en) | 2001-10-31 | 2001-10-31 | PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE273120T1 true ATE273120T1 (en) | 2004-08-15 |
Family
ID=8868946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02292698T ATE273120T1 (en) | 2001-10-31 | 2002-10-30 | METHOD FOR PRODUCING FLAT SLEEVES AND SLEEVE PRODUCED THEREFROM |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1308270B1 (en) |
AT (1) | ATE273120T1 (en) |
DE (1) | DE60200920D1 (en) |
FR (1) | FR2831482B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1028246C2 (en) * | 2005-02-10 | 2006-08-11 | Zwapak B V | Packing block, packaging sleeve and method. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2501691A1 (en) * | 1975-01-17 | 1976-07-22 | Hans Lehmacher | Wrapping for cut flowers - two trapeze shaped sides of different width welded together along side edges are open top and bottom |
DE3700914A1 (en) * | 1986-08-19 | 1988-02-25 | Windmoeller & Hoelscher | PACK OF BAGS AND METHOD AND DEVICE FOR ITS PRODUCTION |
DE3721303A1 (en) * | 1987-06-27 | 1989-01-05 | Stiegler Maschf Gmbh | Process for producing carrier bags with a welded base seam |
NL9301532A (en) * | 1993-09-06 | 1995-04-03 | Jei Lee Corp | Method and device for the manufacture of a sleeve-shaped package as well as such a sleeve-shaped package. |
DE19912033A1 (en) * | 1999-03-17 | 2000-09-21 | Dierolf Doris | Plastic carrier bag consists of tubular sheet with or without side pleats, reinforcement sheets for grip handle, and welding machine |
-
2001
- 2001-10-31 FR FR0114115A patent/FR2831482B1/en not_active Expired - Fee Related
-
2002
- 2002-10-30 DE DE60200920T patent/DE60200920D1/en not_active Expired - Lifetime
- 2002-10-30 EP EP02292698A patent/EP1308270B1/en not_active Expired - Lifetime
- 2002-10-30 AT AT02292698T patent/ATE273120T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2831482B1 (en) | 2004-04-02 |
EP1308270B1 (en) | 2004-08-11 |
DE60200920D1 (en) | 2004-09-16 |
EP1308270A1 (en) | 2003-05-07 |
FR2831482A1 (en) | 2003-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |