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IS2067B - Disposable single-acting food packaging valve emits acoustic signal when heated - Google Patents

Disposable single-acting food packaging valve emits acoustic signal when heated

Info

Publication number
IS2067B
IS2067B IS7459A IS7459A IS2067B IS 2067 B IS2067 B IS 2067B IS 7459 A IS7459 A IS 7459A IS 7459 A IS7459 A IS 7459A IS 2067 B IS2067 B IS 2067B
Authority
IS
Iceland
Prior art keywords
heated
acoustic signal
food packaging
package
disposable single
Prior art date
Application number
IS7459A
Other languages
Icelandic (is)
Other versions
IS7459A (en
Inventor
Haamer Joel
Original Assignee
Micvac Ab
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 Micvac Ab filed Critical Micvac Ab
Publication of IS7459A publication Critical patent/IS7459A/en
Publication of IS2067B publication Critical patent/IS2067B/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
    • 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
    • B65D51/165—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 formed by a slit or narrow opening
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/34—Cleaning or preventing clogging of the discharge passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Package Specialized In Special Use (AREA)
  • Cookers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Fish Paste Products (AREA)
  • Catching Or Destruction (AREA)
  • Table Equipment (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention concerns a single-use valve ( 1 ) for mounting on a package ( 2 ), particularly food packages the contents which are to be heated in a microwave oven ( 3 ). The valve ( 1 ) is arranged to open in response to an excess pressure generated inside the package ( 2 ) upon heating of said package ( 2 ). The valve comprises an opening ( 4 ) formed in the package ( 2 ), on top of which opening ( 4 ) an adhesive layer ( 5 ) is applied. The valve ( 1 ) is also arranged to emit a sound signal when subjected to said pressure load.
IS7459A 2002-03-18 2004-09-17 Disposable single-acting food packaging valve emits acoustic signal when heated IS2067B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200801A SE520355C2 (en) 2002-03-18 2002-03-18 One-way disposable valve for food packaging which, when sufficiently heated, emits an audible signal
PCT/SE2003/000325 WO2003078266A1 (en) 2002-03-18 2003-02-27 Single-use one-way valve for food package that emits sound signal at sufficient heating

Publications (2)

Publication Number Publication Date
IS7459A IS7459A (en) 2004-09-17
IS2067B true IS2067B (en) 2005-11-15

Family

ID=20287290

Family Applications (1)

Application Number Title Priority Date Filing Date
IS7459A IS2067B (en) 2002-03-18 2004-09-17 Disposable single-acting food packaging valve emits acoustic signal when heated

Country Status (18)

Country Link
US (1) US20050199630A1 (en)
EP (1) EP1485303B1 (en)
JP (1) JP2005520743A (en)
KR (1) KR20040108665A (en)
CN (1) CN100354189C (en)
AT (1) ATE323652T1 (en)
AU (1) AU2003217099B2 (en)
BR (1) BR0308516A (en)
CA (1) CA2479143C (en)
DE (1) DE60304691T2 (en)
DK (1) DK1485303T3 (en)
ES (1) ES2262986T3 (en)
IS (1) IS2067B (en)
NO (1) NO20044270L (en)
PT (1) PT1485303E (en)
RU (1) RU2304075C2 (en)
SE (1) SE520355C2 (en)
WO (1) WO2003078266A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582077B2 (en) * 2003-11-28 2010-11-17 東洋製罐株式会社 Packaging container for microwave oven
AT502142B1 (en) * 2005-04-21 2007-07-15 Mondi Packaging Ag MICROWAVE-SUITABLE PACKAGING
SE528522C2 (en) * 2006-02-10 2006-12-05 Micvac Ab Valve for packaging, especially for food requiring heating, includes sealed opening part which opens under pressure and vibrates to generate noise as contents flow out
US8020723B2 (en) 2006-11-17 2011-09-20 Stull Technologies, Inc. Removable locking container lid with outer skirt
US8610039B2 (en) 2010-09-13 2013-12-17 Conagra Foods Rdm, Inc. Vent assembly for microwave cooking package
EP2124652B1 (en) 2007-01-08 2011-09-14 ConAgra Foods RDM, Inc. Microwave popcorn package; methods and product
USD703547S1 (en) 2011-06-14 2014-04-29 Conagra Foods Rdm, Inc. Microwavable bag
USD671012S1 (en) 2011-06-14 2012-11-20 Conagra Foods Rdm, Inc. Microwavable bag
BR112017009039A2 (en) 2014-11-04 2018-07-03 Micvac Ab vacuum cooking method and oven
SE538970C2 (en) 2015-02-12 2017-03-07 Micvac Ab Method and means for cooking and sterilization
ES1214089Y (en) 2018-05-10 2018-09-13 Garcia Pedro Terron Timed valves with warning system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640838A (en) * 1984-09-06 1987-02-03 Minnesota Mining And Manufacturing Company Self-venting vapor-tight microwave oven package
JPS63260510A (en) * 1987-04-18 1988-10-27 株式会社　中村屋 Whistle container for food that is heated and cooked
JP3062468B2 (en) * 1998-01-23 2000-07-10 日清食品株式会社 Food packaging for microwave cooking

Also Published As

Publication number Publication date
CA2479143A1 (en) 2003-09-25
AU2003217099B2 (en) 2006-03-02
ATE323652T1 (en) 2006-05-15
SE0200801L (en) 2003-07-01
SE0200801D0 (en) 2002-03-18
JP2005520743A (en) 2005-07-14
DE60304691D1 (en) 2006-05-24
PT1485303E (en) 2006-08-31
CN1642819A (en) 2005-07-20
NO20044270L (en) 2004-10-08
DK1485303T3 (en) 2006-07-31
AU2003217099A1 (en) 2003-09-29
BR0308516A (en) 2005-02-01
KR20040108665A (en) 2004-12-24
ES2262986T3 (en) 2006-12-01
EP1485303A1 (en) 2004-12-15
US20050199630A1 (en) 2005-09-15
WO2003078266A1 (en) 2003-09-25
EP1485303B1 (en) 2006-04-19
RU2304075C2 (en) 2007-08-10
RU2004130498A (en) 2005-04-10
CN100354189C (en) 2007-12-12
DE60304691T2 (en) 2007-03-29
IS7459A (en) 2004-09-17
CA2479143C (en) 2009-09-15
SE520355C2 (en) 2003-07-01

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