ATE497916T1 - PACKAGING BAGS - Google Patents
PACKAGING BAGSInfo
- Publication number
- ATE497916T1 ATE497916T1 AT08019912T AT08019912T ATE497916T1 AT E497916 T1 ATE497916 T1 AT E497916T1 AT 08019912 T AT08019912 T AT 08019912T AT 08019912 T AT08019912 T AT 08019912T AT E497916 T1 ATE497916 T1 AT E497916T1
- Authority
- AT
- Austria
- Prior art keywords
- bag
- ventilation
- outer layer
- secondary vent
- inner layer
- Prior art date
Links
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
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/01—Ventilation or drainage of bags
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
Abstract
The bag has a plastic inner layer (2) i.e. perforated foil, and an outer layer (1) sectionally connected with each other. The inner layer has air through-flow openings (9) for primary ventilation of an inner space of the bag during a filling process with powder dusty filling goods. The outer layer is formed of a plastic foil, and has a secondary vent for permanent ventilation of the bag after closing the bag and enabling slow gas leakage. A longitudinal sealing seam (6) with a ventilation channel is provided as the secondary vent in a region of a longitudinal edge (5) of the bag.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08019912A EP2186741B1 (en) | 2008-11-14 | 2008-11-14 | Packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE497916T1 true ATE497916T1 (en) | 2011-02-15 |
Family
ID=40521727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08019912T ATE497916T1 (en) | 2008-11-14 | 2008-11-14 | PACKAGING BAGS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2186741B1 (en) |
AT (1) | ATE497916T1 (en) |
DE (1) | DE502008002575D1 (en) |
ES (1) | ES2356399T3 (en) |
PL (1) | PL2186741T3 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011002091B4 (en) | 2011-04-15 | 2016-09-15 | Nordenia Deutschland Halle Gmbh | Packaging, in particular for oxygen-sensitive or moisture-sensitive products |
ITMI20120648A1 (en) * | 2012-04-18 | 2013-10-19 | Goglio Spa | BAG FOR THE CONTAINMENT OF DEGASANT LIQUID PRODUCTS, IN PARTICULAR YEAST |
EP2792609A1 (en) * | 2013-04-18 | 2014-10-22 | Nordfolien GmbH | Packaging container for bulk materials |
EP2987744B1 (en) * | 2014-08-22 | 2017-07-05 | Mondi AG | Method for producing a side gusseted packaging bag |
SG11201707382UA (en) * | 2015-03-30 | 2017-10-30 | Sumitomo Seika Chemicals | Packaging bag and packaged product |
US11548255B2 (en) | 2017-02-21 | 2023-01-10 | The Procter & Gamble Company | Methods of making vented flexible containers |
CN110225865B (en) | 2017-02-22 | 2021-12-31 | 宝洁公司 | Method of making a flexible container having a structural support frame |
DE102017001760A1 (en) | 2017-02-23 | 2018-08-23 | Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh | Multi-ply bag |
DE202017103128U1 (en) | 2017-05-23 | 2018-08-24 | Bischof + Klein Se & Co. Kg | Ventable valve bag |
US11338975B2 (en) | 2018-05-16 | 2022-05-24 | The Procter & Gamble Company | Container blanks for flexible packages and methods of making flexible packages |
DE102018132333A1 (en) | 2018-12-14 | 2020-06-18 | Mondi Ag | Plastic film composite, film packaging and method for producing packaging containers |
DE102018132343A1 (en) | 2018-12-14 | 2020-06-18 | Mondi Ag | Plastic film composite, plastic packaging and method for producing a plastic film composite |
RU200578U1 (en) * | 2019-12-25 | 2020-10-29 | Олег Валерьевич Середенин | Flexible container liner |
CN112277431A (en) * | 2020-10-15 | 2021-01-29 | 金石包装(嘉兴)有限公司 | Preparation method of one-way exhaust valve composite bag |
EP4342812A1 (en) * | 2022-09-22 | 2024-03-27 | Mondi AG | Gusset bag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1611667C3 (en) * | 1967-08-08 | 1979-05-31 | Fardem-Lissner Gmbh, 4040 Neuss | Ventable valve bag |
DE1809578A1 (en) * | 1968-11-18 | 1970-07-30 | Windmoeller & Hoelscher | Sack or pouch made of plastic film with ventilation and / or ventilation through perforations |
DE3202032C2 (en) | 1982-01-22 | 1985-10-10 | Reuther Verpackung GmbH, 5450 Neuwied | Multi-layer bag open on one side for holding powdery products |
US6827492B2 (en) * | 2001-12-05 | 2004-12-07 | Leland B. Cook | One-way concealed-valve vented storage bag |
US20080144979A1 (en) * | 2006-11-06 | 2008-06-19 | Marko I.R.D.C. | Plastic bag with improved air evacuation structure |
-
2008
- 2008-11-14 ES ES08019912T patent/ES2356399T3/en active Active
- 2008-11-14 AT AT08019912T patent/ATE497916T1/en active
- 2008-11-14 PL PL08019912T patent/PL2186741T3/en unknown
- 2008-11-14 DE DE502008002575T patent/DE502008002575D1/en active Active
- 2008-11-14 EP EP08019912A patent/EP2186741B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE502008002575D1 (en) | 2011-03-24 |
ES2356399T3 (en) | 2011-04-07 |
EP2186741B1 (en) | 2011-02-09 |
PL2186741T3 (en) | 2011-07-29 |
EP2186741A1 (en) | 2010-05-19 |
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