DE69506167T2 - Vent valve for reclosable bags - Google Patents

Vent valve for reclosable bags

Info

Publication number
DE69506167T2
DE69506167T2 DE69506167T DE69506167T DE69506167T2 DE 69506167 T2 DE69506167 T2 DE 69506167T2 DE 69506167 T DE69506167 T DE 69506167T DE 69506167 T DE69506167 T DE 69506167T DE 69506167 T2 DE69506167 T2 DE 69506167T2
Authority
DE
Germany
Prior art keywords
vent valve
reclosable bags
reclosable
bags
vent
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.)
Expired - Fee Related
Application number
DE69506167T
Other languages
German (de)
Other versions
DE69506167D1 (en
Inventor
Shuichi Goto
Kenichi Tanaka
Hiroshi Odaka
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Publication of DE69506167D1 publication Critical patent/DE69506167D1/en
Application granted granted Critical
Publication of DE69506167T2 publication Critical patent/DE69506167T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Liquid Crystal (AREA)
  • Packages (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
DE69506167T 1994-05-17 1995-05-15 Vent valve for reclosable bags Expired - Fee Related DE69506167T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6102923A JPH07309351A (en) 1994-05-17 1994-05-17 Bag with fastener
CNB951150189A CN1196768C (en) 1994-05-17 1995-07-10 Liquid crystal aligning agent and liquid crystal display device

Publications (2)

Publication Number Publication Date
DE69506167D1 DE69506167D1 (en) 1999-01-07
DE69506167T2 true DE69506167T2 (en) 1999-05-06

Family

ID=37734292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506167T Expired - Fee Related DE69506167T2 (en) 1994-05-17 1995-05-15 Vent valve for reclosable bags

Country Status (5)

Country Link
EP (1) EP0683105B1 (en)
JP (1) JPH07309351A (en)
CN (2) CN1092506C (en)
DE (1) DE69506167T2 (en)
TW (1) TW397051U (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691881B2 (en) * 1995-05-31 1997-12-17 株式会社サンエー化研 Packaging bag with check valve having filtration surface and manufacturing apparatus thereof
US5973768A (en) 1996-07-03 1999-10-26 Imation Corp. Light-tight bag having a trapped air exit
US6139185A (en) * 1997-05-09 2000-10-31 The Procter & Gamble Company Flexible bag with selectively-activatible support-engagement feature
US6149304A (en) * 1997-05-09 2000-11-21 The Procter & Gamble Company Flexible storage bag with selectively-activatible closure
EP0887285B1 (en) * 1997-06-19 1999-09-01 Hisao Kai Vacuum packaging bag and vacuum packaging method
JP3579660B2 (en) * 2001-04-20 2004-10-20 有限会社アピィール Degassing bag
KR100543093B1 (en) * 2003-04-09 2006-01-20 제일모직주식회사 Diamine containing Triazine group, Polyamic Acid synthesized from the Diamine, and LC Alignment Layer Prepared by the Polyamic acid
CN100334493C (en) * 2004-05-28 2007-08-29 友达光电股份有限公司 Monomer for stabilizing orientation of polymer and liquid crystal display panel with polymer therefrom
US7290660B2 (en) * 2004-07-23 2007-11-06 Tilman Paul A Storage system having a disposable vacuum bag
JPWO2006070467A1 (en) * 2004-12-28 2008-06-12 田中 幹雄 Structure of air passage of sealed bag, sealed bag, and manufacturing method of sealed bag
US7748904B2 (en) 2005-05-12 2010-07-06 Illinois Tool Works Inc. Multicompartment evacuable storage bag
US20060257533A1 (en) * 2005-05-12 2006-11-16 Plourde Eric P Self-venting reclosable packages
CN101135813B (en) * 2006-08-29 2011-03-16 Jsr株式会社 Liquid crystal tropism agent, liquid crystal tropism film and liquid crystal display element
WO2008038330A1 (en) * 2006-09-25 2008-04-03 Osamu Kawai Sealed bag
JP2008176304A (en) * 2006-12-22 2008-07-31 Jsr Corp Liquid crystal aligning agent, liquid crystal alignment layer, liquid crystal display element, and optical member
JP5046418B2 (en) * 2007-04-16 2012-10-10 壽一 葛西 Package using laminated film
JP5067570B2 (en) * 2007-08-01 2012-11-07 Ｊｓｒ株式会社 Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element
JP5651953B2 (en) * 2008-01-25 2015-01-14 日産化学工業株式会社 Liquid crystal aligning agent and liquid crystal display element
JP5357163B2 (en) * 2008-09-03 2013-12-04 シャープ株式会社 Alignment film, alignment film material, liquid crystal display device having alignment film, and manufacturing method thereof
US9126734B2 (en) 2011-01-31 2015-09-08 Ultraperf Technologies Inc. Self venting steam valve for flexible packaging bags and pouches used in cooking of foods
KR101864914B1 (en) * 2011-03-31 2018-06-05 닛산 가가쿠 고교 가부시키 가이샤 Liquid crystal aligning agent and liquid crystal alignment film using same
KR101444190B1 (en) 2011-12-19 2014-09-26 제일모직 주식회사 Liquid crystal alignment agent, liquid crystal alignment film using the same, and liquid crystal display device including the liquid crystal alignment film
KR101387735B1 (en) * 2011-12-22 2014-04-25 제일모직주식회사 Liquid　crystal alignment　agent, liquid　crystal alignment film using the same, and liquid　crystal display device including the liquid　crystal alignment film
CN105579897B (en) * 2013-07-24 2019-03-15 日产化学工业株式会社 Aligning agent for liquid crystal and the liquid crystal orientation film for having used it
MY175020A (en) * 2013-10-17 2020-06-03 Sin Sheng Kuang M Sdn Bhd Package with pressure venting seal carrying surface profile
WO2019009139A1 (en) * 2017-07-04 2019-01-10 株式会社柏原製袋 Closing valve made of sheet and bag with closing valve
CN111838901B (en) * 2019-04-30 2023-01-31 黄振正 Chain clamping belt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6608077U (en) * 1965-11-17 1971-06-09 Hesser Ag Maschf PRESSURE VALVE ON PACKAGING MADE OF SEALABLE OR WELDABLE FILM.
US4532652A (en) * 1983-11-16 1985-07-30 Mobil Oil Corporation Plastic bag with air exhaustion valve
JPH0314614Y2 (en) * 1985-12-04 1991-04-02
KR900000414B1 (en) * 1986-02-22 1990-01-30 주식회사 크린랲 Wrap film for food
FR2695108B1 (en) * 1992-09-02 1995-04-21 Georges Paul Packaging, process and packaging device for liquid, solid or pasty product pasteurized or sterilized.

Also Published As

Publication number Publication date
CN1196768C (en) 2005-04-13
JPH07309351A (en) 1995-11-28
EP0683105A1 (en) 1995-11-22
DE69506167D1 (en) 1999-01-07
CN1092506C (en) 2002-10-16
CN1122216A (en) 1996-05-15
CN1140195A (en) 1997-01-15
TW397051U (en) 2000-07-01
EP0683105B1 (en) 1998-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IDEMITSU KOSAN CO., LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee