PL2186741T3 - Packaging bag - Google Patents

Packaging bag

Info

Publication number
PL2186741T3
PL2186741T3 PL08019912T PL08019912T PL2186741T3 PL 2186741 T3 PL2186741 T3 PL 2186741T3 PL 08019912 T PL08019912 T PL 08019912T PL 08019912 T PL08019912 T PL 08019912T PL 2186741 T3 PL2186741 T3 PL 2186741T3
Authority
PL
Poland
Prior art keywords
bag
ventilation
outer layer
secondary vent
packaging bag
Prior art date
Application number
PL08019912T
Other languages
Polish (pl)
Inventor
Jens Kösters
Original Assignee
Nordenia Deutschland Halle Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nordenia Deutschland Halle Gmbh filed Critical Nordenia Deutschland Halle Gmbh
Publication of PL2186741T3 publication Critical patent/PL2186741T3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

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.
PL08019912T 2008-11-14 2008-11-14 Packaging bag PL2186741T3 (en)

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
PL2186741T3 true PL2186741T3 (en) 2011-07-29

Family

ID=40521727

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08019912T PL2186741T3 (en) 2008-11-14 2008-11-14 Packaging bag

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)

* Cited by examiner, † Cited by third party
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
ES2639785T3 (en) 2014-08-22 2017-10-30 Mondi Ag Procedure for manufacturing a side fold container 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
WO2018156309A1 (en) 2017-02-22 2018-08-30 The Procter & Gamble Company Methods of making flexible containers with structural support frames
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
DE102018132343A1 (en) 2018-12-14 2020-06-18 Mondi Ag Plastic film composite, plastic packaging and method for producing a plastic film composite
DE102018132333A1 (en) 2018-12-14 2020-06-18 Mondi Ag Plastic film composite, film packaging and method for producing packaging containers
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE502008002575D1 (en) 2011-03-24
EP2186741B1 (en) 2011-02-09
ATE497916T1 (en) 2011-02-15
ES2356399T3 (en) 2011-04-07
EP2186741A1 (en) 2010-05-19

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