ATA763076A - PRESSURE VALVE FOR FLEXIBLE PACKAGING CONTAINERS - Google Patents

PRESSURE VALVE FOR FLEXIBLE PACKAGING CONTAINERS

Info

Publication number
ATA763076A
ATA763076A AT763076A AT763076A ATA763076A AT A763076 A ATA763076 A AT A763076A AT 763076 A AT763076 A AT 763076A AT 763076 A AT763076 A AT 763076A AT A763076 A ATA763076 A AT A763076A
Authority
AT
Austria
Prior art keywords
pressure valve
packaging containers
flexible packaging
containers
flexible
Prior art date
Application number
AT763076A
Other languages
German (de)
Other versions
AT349382B (en
Original Assignee
Wipf Ag
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 Wipf Ag filed Critical Wipf Ag
Publication of ATA763076A publication Critical patent/ATA763076A/en
Application granted granted Critical
Publication of AT349382B publication Critical patent/AT349382B/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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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)
  • Packages (AREA)
  • Check Valves (AREA)
  • Closures For Containers (AREA)
AT763076A 1975-11-06 1976-10-13 PRESSURE VALVE FOR FLEXIBLE PACKAGING CONTAINERS AT349382B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752549855 DE2549855A1 (en) 1975-11-06 1975-11-06 OVERPRESSURE VALVE, IN PARTICULAR FOR FLEXIBLE PACKAGING CONTAINERS

Publications (2)

Publication Number Publication Date
ATA763076A true ATA763076A (en) 1978-08-15
AT349382B AT349382B (en) 1979-04-10

Family

ID=5961099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT763076A AT349382B (en) 1975-11-06 1976-10-13 PRESSURE VALVE FOR FLEXIBLE PACKAGING CONTAINERS

Country Status (8)

Country Link
AT (1) AT349382B (en)
BE (1) BE847590A (en)
CH (1) CH604055A5 (en)
DE (1) DE2549855A1 (en)
FR (1) FR2372364A1 (en)
GB (1) GB1548244A (en)
IT (1) IT1073139B (en)
NL (1) NL7611332A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640474A5 (en) * 1981-01-07 1984-01-13 Sig Schweiz Industrieges PRESSURE RELIEF VALVE FOR A GAS TIGHT SEALED PACKAGING BAG AND METHOD FOR INSTALLING IT.
DE3125496C2 (en) * 1981-06-29 1983-12-29 Wipf AG Verpackungen, 8404 Volketswil Pressure relief valve for venting packaging
DE3217489C2 (en) * 1982-05-10 1984-12-13 Hans-Georg 2071 Ammersbek Thiede Pressure relief valve for flexible hollow bodies
DE8411409U1 (en) * 1984-04-11 1984-08-30 Dr.-Ing. Walter Frohn-Betriebe, 8000 München DEGASSING VALVE FOR STORAGE AND / OR TRANSPORT CONTAINERS
GB2186949A (en) * 1986-01-23 1987-08-26 Bespak P L C A flow control device
DE3635216A1 (en) * 1986-10-16 1988-04-21 Draegerwerk Ag ELECTRICALLY CONTROLLED VALVE
US4890637A (en) * 1988-12-12 1990-01-02 Flavorcoffee Co. Inc. One way valve
DE59803273D1 (en) 1997-12-18 2002-04-11 Karl Keller FOOD PACKAGING AND COOKING METHOD FOR FOOD
DE29918753U1 (en) 1999-08-09 2000-02-17 Keller Karl Food packaging
CA2351150C (en) * 2001-06-21 2006-07-11 1361215 Ontario Inc. Pressure sensitive one-way valve
WO2003064284A1 (en) * 2002-01-25 2003-08-07 Tachibanayoki Co., Ltd. Container
ATE357382T1 (en) * 2002-04-17 2007-04-15 Wipf Ag VALVE PACKAGING AND METHOD FOR FOOD PASTEURIZATION
DE20221455U1 (en) * 2002-12-02 2005-12-08 Robert Bosch Gmbh Excess pressure valve for packing container comprises only two parts with stud-like rigid support body and a valve membrane closing the gas port in support body
US7350541B2 (en) * 2004-03-23 2008-04-01 Illinois Tool Works Inc. Leakproof one-way valve for use with vacuum attachment
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US8197139B2 (en) * 2007-06-15 2012-06-12 S.C. Johnson Home Storage, Inc. Valve and valve strip for a reclosable container
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
DE102019200867A1 (en) 2019-01-24 2020-07-30 Syntegon Technology Gmbh Vacuum-proof pressure relief valve for packaging containers

Also Published As

Publication number Publication date
CH604055A5 (en) 1978-08-31
FR2372364A1 (en) 1978-06-23
NL7611332A (en) 1977-05-10
FR2372364B3 (en) 1980-11-07
GB1548244A (en) 1979-07-11
IT1073139B (en) 1985-04-13
DE2549855A1 (en) 1977-09-22
BE847590A (en) 1977-02-14
AT349382B (en) 1979-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee