FR3034406B1 - PROCESS FOR THE CONTINUOUS PRODUCTION OF A BAG OF PLASTIC MATERIAL - Google Patents
PROCESS FOR THE CONTINUOUS PRODUCTION OF A BAG OF PLASTIC MATERIALInfo
- Publication number
- FR3034406B1 FR3034406B1 FR1552713A FR1552713A FR3034406B1 FR 3034406 B1 FR3034406 B1 FR 3034406B1 FR 1552713 A FR1552713 A FR 1552713A FR 1552713 A FR1552713 A FR 1552713A FR 3034406 B1 FR3034406 B1 FR 3034406B1
- Authority
- FR
- France
- Prior art keywords
- bag
- bellows
- plastic material
- continuous production
- oblique
- 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.)
- Active
Links
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
-
- 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
- B31B2155/001—Flexible containers made from webs by folding webs longitudinally
- B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
-
- 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
- B31B2155/003—Flexible containers made from webs starting from tubular 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
- B31B2160/20—Shape of flexible containers with 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
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/148—Cutting-out portions from the sides of webs or sheets
-
- 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
- B31B70/26—Folding sheets, blanks or webs
- B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
- B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
Abstract
Le sac comprend une paroi avant (1a) et une paroi arrière (1b) assemblées, au niveau de leurs côtés latéraux, en combinaison avec des soufflets (1e) et (1d) formant deux plis, et au niveau de l'un de leur côté transversal avec ledit soufflet, pour former un fond (le). Selon l'invention, les bords latéraux extérieurs des soufflets sont raccordés au fond par des lignes de coupe obliques, de sorte qu'après remplissage du sac correspondant à l'écartement des soufflets (1e) et (1d), lesdites lignes obliques forment symétriquement, de part et d'autre du fond (le), un dégagement en triangle (T), sans surépaisseur, améliorant ainsi la stabilité dudit sac, en position verticale de remplissage.The bag comprises a front wall (1a) and a rear wall (1b) assembled, at their lateral sides, in combination with gussets (1e) and (1d) forming two folds, and at one of their transverse side with said bellows, to form a bottom (the). According to the invention, the outer lateral edges of the bellows are connected to the bottom by oblique cut lines, so that after filling the bag corresponding to the spacing of the bellows (1e) and (1d), said oblique lines form symmetrically , on either side of the bottom (the), a triangular clearance (T), without extra thickness, thus improving the stability of said bag, in the vertical filling position.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552713A FR3034406B1 (en) | 2015-03-31 | 2015-03-31 | PROCESS FOR THE CONTINUOUS PRODUCTION OF A BAG OF PLASTIC MATERIAL |
TR2018/19432T TR201819432T4 (en) | 2015-03-31 | 2016-03-24 | The continuous manufacturing process of a bag made of plastic material for food products. |
PT16717424T PT3277596T (en) | 2015-03-31 | 2016-03-24 | Method for continuously manufacturing a plastic bag for food products |
ES16717424T ES2701953T3 (en) | 2015-03-31 | 2016-03-24 | Continuous manufacturing process of a plastic bag for food products |
DK16717424.2T DK3277596T3 (en) | 2015-03-31 | 2016-03-24 | Process for Continuously Manufacturing a Plastic Bag for Food Products |
PL16717424T PL3277596T3 (en) | 2015-03-31 | 2016-03-24 | Method for continuously manufacturing a plastic bag for food products |
EP16717424.2A EP3277596B1 (en) | 2015-03-31 | 2016-03-24 | Method for continuously manufacturing a plastic bag for food products |
PCT/FR2016/050669 WO2016156712A1 (en) | 2015-03-31 | 2016-03-24 | Method for continuously manufacturing a plastic bag for food products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552713A FR3034406B1 (en) | 2015-03-31 | 2015-03-31 | PROCESS FOR THE CONTINUOUS PRODUCTION OF A BAG OF PLASTIC MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3034406A1 FR3034406A1 (en) | 2016-10-07 |
FR3034406B1 true FR3034406B1 (en) | 2017-12-08 |
Family
ID=53483979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1552713A Active FR3034406B1 (en) | 2015-03-31 | 2015-03-31 | PROCESS FOR THE CONTINUOUS PRODUCTION OF A BAG OF PLASTIC MATERIAL |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3277596B1 (en) |
DK (1) | DK3277596T3 (en) |
ES (1) | ES2701953T3 (en) |
FR (1) | FR3034406B1 (en) |
PL (1) | PL3277596T3 (en) |
PT (1) | PT3277596T (en) |
TR (1) | TR201819432T4 (en) |
WO (1) | WO2016156712A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110857164B (en) * | 2018-08-22 | 2021-07-06 | 东莞市新力邦机械有限公司 | Manufacturing equipment for square bags |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119548A (en) * | 1961-06-08 | 1964-01-28 | Dale Products Plastics Ltd | Plastic bags |
DE1786047A1 (en) * | 1968-08-10 | 1971-11-11 | Neemann Mechanische Papierware | Foil pouch made of a composite film |
US4789350A (en) * | 1986-04-19 | 1988-12-06 | Honsel Karl Heinz | Method and apparatus for manufacturing mailing envelopes or bags |
FR2672033A1 (en) * | 1991-01-25 | 1992-07-31 | Bottari Pierre | Polygonal bag with planar transverse wall and device for its implementation |
JP3845163B2 (en) * | 1997-01-28 | 2006-11-15 | 株式会社フジシールインターナショナル | Equipment for producing containers with spouts |
JPH1143155A (en) * | 1997-07-23 | 1999-02-16 | Hosokawa Yoko Co Ltd | Liquid container |
JPH11222244A (en) * | 1998-02-02 | 1999-08-17 | Hosokawa Yoko:Kk | Pharmaceutical and medical gusset bag |
EP1566342B1 (en) * | 1999-12-02 | 2008-04-16 | Totani Corporation | Plastic bag |
FR2833928B1 (en) | 2001-12-26 | 2004-02-13 | Autobar Flexible France | PACKAGING BAG WITH PREFORMED FONF |
-
2015
- 2015-03-31 FR FR1552713A patent/FR3034406B1/en active Active
-
2016
- 2016-03-24 PL PL16717424T patent/PL3277596T3/en unknown
- 2016-03-24 ES ES16717424T patent/ES2701953T3/en active Active
- 2016-03-24 PT PT16717424T patent/PT3277596T/en unknown
- 2016-03-24 WO PCT/FR2016/050669 patent/WO2016156712A1/en active Application Filing
- 2016-03-24 DK DK16717424.2T patent/DK3277596T3/en active
- 2016-03-24 TR TR2018/19432T patent/TR201819432T4/en unknown
- 2016-03-24 EP EP16717424.2A patent/EP3277596B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3277596A1 (en) | 2018-02-07 |
WO2016156712A1 (en) | 2016-10-06 |
PT3277596T (en) | 2018-11-30 |
ES2701953T3 (en) | 2019-02-26 |
PL3277596T3 (en) | 2019-04-30 |
TR201819432T4 (en) | 2019-01-21 |
EP3277596B1 (en) | 2018-11-21 |
FR3034406A1 (en) | 2016-10-07 |
DK3277596T3 (en) | 2019-01-02 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20161007 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |