EP1090740A3 - Bag making - Google Patents
Bag making Download PDFInfo
- Publication number
- EP1090740A3 EP1090740A3 EP00307788A EP00307788A EP1090740A3 EP 1090740 A3 EP1090740 A3 EP 1090740A3 EP 00307788 A EP00307788 A EP 00307788A EP 00307788 A EP00307788 A EP 00307788A EP 1090740 A3 EP1090740 A3 EP 1090740A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- length
- web
- tube
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/008—Stiffening or reinforcing
-
- 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
- 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
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/044—Feeding sheets or blanks involving aligning
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/10—Feeding or positioning webs
- B31B50/104—Feeding or positioning webs involving aligning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
Landscapes
- Making Paper Articles (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9923726A GB2354970A (en) | 1999-10-07 | 1999-10-07 | A method of making a bag with an outer skin, the inner skin having longitudinally reinforcing folds |
GB9923726 | 1999-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1090740A2 EP1090740A2 (en) | 2001-04-11 |
EP1090740A3 true EP1090740A3 (en) | 2001-10-24 |
Family
ID=10862293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00307788A Withdrawn EP1090740A3 (en) | 1999-10-07 | 2000-09-08 | Bag making |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1090740A3 (en) |
GB (1) | GB2354970A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10159053A1 (en) * | 2001-11-30 | 2003-06-12 | Bosch Gmbh Robert | Method and device for producing sachet packs |
WO2014179555A1 (en) * | 2013-05-01 | 2014-11-06 | Paragon Films, Inc. | Methods and apparatus for producing stretch films with improved protection from tear propagation |
CN106079581A (en) * | 2016-06-17 | 2016-11-09 | 铜陵方正塑业科技有限公司 | Flattening device for plastic bag |
CN112829381A (en) * | 2020-12-30 | 2021-05-25 | 陈坚承 | Packaging bag processing equipment and working method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2958437A (en) * | 1956-08-29 | 1960-11-01 | Wolf Brothers Inc | Method and apparatus for applying patches to a moving web |
DE19539832A1 (en) * | 1995-10-26 | 1997-04-30 | Rovema Gmbh | Continuous film pouch production and process equipment |
EP0824065A2 (en) * | 1996-07-20 | 1998-02-18 | Le Sac Limited | Method and apparatus for forming bags from flexible plastics sheet |
WO2000073051A1 (en) * | 1999-05-28 | 2000-12-07 | Hudson-Sharp Machine Company | Method and apparatus for making internally-reinforced bag assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617123B1 (en) * | 1987-06-26 | 1989-12-29 | Newtec Int | TAPE WITH LONGITUDINAL REINFORCEMENT, PACKAGING METHOD AND PACKAGING COMPRISING SUCH A TAPE, INSTALLATION AND MACHINE FOR CARRYING OUT THE PACKAGING PROCESS, AND DEVICE FOR CARRYING OUT SUCH A TAPE |
IT1305236B1 (en) * | 1998-01-30 | 2001-04-19 | Burgopack Stampa Trasformazione Imballaggi Spa | EQUIPMENT TO FORM TUBE CONTAINERS WITH REINFORCED EDGES AND CONTAINER OBTAINED WITH THE EQUIPMENT. |
-
1999
- 1999-10-07 GB GB9923726A patent/GB2354970A/en not_active Withdrawn
-
2000
- 2000-09-08 EP EP00307788A patent/EP1090740A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2958437A (en) * | 1956-08-29 | 1960-11-01 | Wolf Brothers Inc | Method and apparatus for applying patches to a moving web |
DE19539832A1 (en) * | 1995-10-26 | 1997-04-30 | Rovema Gmbh | Continuous film pouch production and process equipment |
EP0824065A2 (en) * | 1996-07-20 | 1998-02-18 | Le Sac Limited | Method and apparatus for forming bags from flexible plastics sheet |
WO2000073051A1 (en) * | 1999-05-28 | 2000-12-07 | Hudson-Sharp Machine Company | Method and apparatus for making internally-reinforced bag assembly |
Also Published As
Publication number | Publication date |
---|---|
GB9923726D0 (en) | 1999-12-08 |
EP1090740A2 (en) | 2001-04-11 |
GB2354970A (en) | 2001-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20020422 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050331 |