EP3630634C0 - Ventilatable valve bag - Google Patents

Ventilatable valve bag

Info

Publication number
EP3630634C0
EP3630634C0 EP18730249.2A EP18730249A EP3630634C0 EP 3630634 C0 EP3630634 C0 EP 3630634C0 EP 18730249 A EP18730249 A EP 18730249A EP 3630634 C0 EP3630634 C0 EP 3630634C0
Authority
EP
European Patent Office
Prior art keywords
ventilatable
valve bag
bag
valve
ventilatable valve
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
Application number
EP18730249.2A
Other languages
German (de)
French (fr)
Other versions
EP3630634B1 (en
EP3630634A1 (en
Inventor
Waldemar Repp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bischof and Klein SE and Co KG
Original Assignee
Bischof and Klein SE and Co KG
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 Bischof and Klein SE and Co KG filed Critical Bischof and Klein SE and Co KG
Publication of EP3630634A1 publication Critical patent/EP3630634A1/en
Application granted granted Critical
Publication of EP3630634B1 publication Critical patent/EP3630634B1/en
Publication of EP3630634C0 publication Critical patent/EP3630634C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves
    • 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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • External Artificial Organs (AREA)
EP18730249.2A 2017-05-23 2018-05-23 Ventilatable valve bag Active EP3630634B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017103128.4U DE202017103128U1 (en) 2017-05-23 2017-05-23 Ventable valve bag
PCT/EP2018/063557 WO2018215560A1 (en) 2017-05-23 2018-05-23 Ventilatable valve bag

Publications (3)

Publication Number Publication Date
EP3630634A1 EP3630634A1 (en) 2020-04-08
EP3630634B1 EP3630634B1 (en) 2023-08-02
EP3630634C0 true EP3630634C0 (en) 2023-08-02

Family

ID=62567606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18730249.2A Active EP3630634B1 (en) 2017-05-23 2018-05-23 Ventilatable valve bag

Country Status (9)

Country Link
US (1) US11214407B2 (en)
EP (1) EP3630634B1 (en)
CN (1) CN110914166B (en)
AU (1) AU2018272943B2 (en)
CA (1) CA3064489A1 (en)
DE (1) DE202017103128U1 (en)
ES (1) ES2961947T3 (en)
UA (1) UA127986C2 (en)
WO (1) WO2018215560A1 (en)

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117711A (en) * 1960-05-30 1964-01-14 Natro Cellulosa S P A Plastic bag
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
DE2132668A1 (en) * 1971-07-01 1973-01-18 Lissner Gmbh DEFLATABLE VALVE BAG
US3989182A (en) * 1976-02-12 1976-11-02 Great Plains Bag Corporation Vented bag
DE3202032C2 (en) * 1982-01-22 1985-10-10 Reuther Verpackung GmbH, 5450 Neuwied Multi-layer bag open on one side for holding powdery products
EP0126816A1 (en) * 1983-05-25 1984-12-05 St. Regis Corporation Bags, particularly multiwall bags
EP0367769A1 (en) * 1987-05-11 1990-05-16 Wavin B.V. Valve bag with venting means
FI102526B1 (en) * 1994-12-12 1998-12-31 Upm Kymmene Oy Permeable bag
CZ293746B6 (en) * 1996-06-05 2004-07-14 Upm-Kymmene Oy Permeable sack
FI103269B1 (en) * 1997-06-19 1999-05-31 Upm Kymmene Oy Closure bag with deaeration
AR032491A1 (en) 2002-01-08 2003-11-12 Fabi Bolsas Ind S A BAG TO PACK PULVERULENT PRODUCTS IN GRAINS AND THE SIMILAR
CA2372052C (en) * 2002-02-12 2007-01-09 Hood Packaging Corporation Multiwall paper bag
US7004632B2 (en) * 2003-03-31 2006-02-28 The Glad Products Company Ventable storage bag
CN2631975Y (en) * 2003-07-25 2004-08-11 常国华 Polyethyene valve port bags
BRPI0520431A2 (en) * 2005-07-08 2009-05-12 Starlinger & Co Gmbh ventilable bag
ES2354759T3 (en) * 2008-11-14 2011-03-17 Nordenia Deutschland Halle Gmbh PACKAGING BAG MADE OF MOVIE MATERIAL, ESPECIALLY FOR A PULVERULENT LOADING PRODUCT THAT DISPOSES POWDER.
ATE497916T1 (en) 2008-11-14 2011-02-15 Nordenia D Halle Gmbh PACKAGING BAGS
DE202010000042U1 (en) * 2010-01-14 2010-06-02 Papiersackfabrik Tenax Gmbh & Co. Kg Valve bag with ventilation device
PT2903570T (en) * 2012-10-01 2019-09-20 Mcairlaids Vliesstoffe Gmbh Sanitary bag
DE102013000038A1 (en) * 2013-01-03 2014-07-03 Mondi Ag Bag for transporting filling material from manufacturer to user, has plastic wall that is partially double-layered with two adjacent layers, where layers are lifted from each other in area of perforations due to overpressure
ES1078665Y (en) * 2013-02-05 2013-05-20 Ind Bolcar S A WATERPROOF PAPER SACK WITH AIR OUTLET FOR PRESSURE RELIEF
CN203158423U (en) * 2013-03-28 2013-08-28 姜集康 Moistureproof and breathable packing bag with compound valve port
DE202014000194U1 (en) 2014-01-10 2015-04-14 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh paper bags
EP2955126A3 (en) * 2014-06-15 2015-12-30 Plasto-Sac Ltd. A vented bag and a method of manufacturing same
DE202014007340U1 (en) 2014-09-15 2015-12-18 Bischof + Klein Gmbh & Co. Kg Flexible packaging container
CN204264628U (en) * 2014-12-02 2015-04-15 上海艾录包装股份有限公司 The valve bag of a kind of film opening exhaust
ES2582611B1 (en) * 2015-03-13 2017-06-07 Industrias Bolcar, S.A. Multilayer bag with pressure outlet
CN205131954U (en) * 2015-11-18 2016-04-06 常州豪润包装材料股份有限公司 Pneumatic valve bag
EP3184296B1 (en) * 2015-12-21 2017-11-08 BillerudKorsnäs AB Rain resistant paper sack
US20190217994A1 (en) * 2016-03-25 2019-07-18 Yozgat Kraft Torba Sanayi Ve Ticaret Anonim Sirketi Sack
DE202017001357U1 (en) * 2017-03-13 2018-06-14 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Multi-layer valve bag

Also Published As

Publication number Publication date
AU2018272943A1 (en) 2019-12-05
AU2018272943B2 (en) 2023-11-16
ES2961947T3 (en) 2024-03-14
EP3630634B1 (en) 2023-08-02
CN110914166B (en) 2022-05-17
DE202017103128U1 (en) 2018-08-24
NZ759032A (en) 2021-09-24
US20200172297A1 (en) 2020-06-04
WO2018215560A1 (en) 2018-11-29
CA3064489A1 (en) 2018-11-29
EP3630634A1 (en) 2020-04-08
US11214407B2 (en) 2022-01-04
CN110914166A (en) 2020-03-24
UA127986C2 (en) 2024-03-06

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