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DE69506167T2 - Entlüftungsventil für wiederverschliessbaren Beutel - Google Patents

Entlüftungsventil für wiederverschliessbaren Beutel

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
bag
snap
venting
lock
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)
English (en)
Other versions
DE69506167D1 (de
Inventor
Shuichi Goto
Hiroshi Odaka
Kenichi Tanaka
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
Application granted granted Critical
Publication of DE69506167D1 publication Critical patent/DE69506167D1/de
Publication of DE69506167T2 publication Critical patent/DE69506167T2/de
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)
  • Packages (AREA)
  • Liquid Crystal (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69506167T 1994-05-17 1995-05-15 Entlüftungsventil für wiederverschliessbaren Beutel Expired - Fee Related DE69506167T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6102923A JPH07309351A (ja) 1994-05-17 1994-05-17 咬合具付き袋
CNB951150189A CN1196768C (zh) 1994-05-17 1995-07-10 液晶取向剂和液晶显示器

Publications (2)

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

Family

ID=37734292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506167T Expired - Fee Related DE69506167T2 (de) 1994-05-17 1995-05-15 Entlüftungsventil für wiederverschliessbaren Beutel

Country Status (5)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691881B2 (ja) * 1995-05-31 1997-12-17 株式会社サンエー化研 濾過面を有する逆止弁付き包装袋とその製造装置
US5973768A (en) * 1996-07-03 1999-10-26 Imation Corp. Light-tight bag having a trapped air exit
US6149304A (en) * 1997-05-09 2000-11-21 The Procter & Gamble Company Flexible storage bag with selectively-activatible closure
US6139185A (en) * 1997-05-09 2000-10-31 The Procter & Gamble Company Flexible bag with selectively-activatible support-engagement feature
EP0887285B1 (en) * 1997-06-19 1999-09-01 Hisao Kai Vacuum packaging bag and vacuum packaging method
JP3579660B2 (ja) * 2001-04-20 2004-10-20 有限会社アピィール 脱気袋
KR100543093B1 (ko) * 2003-04-09 2006-01-20 제일모직주식회사 트리아진기를 포함한 디아민 화합물, 그로부터 제조된폴리아믹산 및 액정 배향막
CN100334493C (zh) * 2004-05-28 2007-08-29 友达光电股份有限公司 用于聚合物稳定配向过程的单体以及包括该单体生成的聚合物的液晶显示面板
US7290660B2 (en) * 2004-07-23 2007-11-06 Tilman Paul A Storage system having a disposable vacuum bag
US20100021092A1 (en) * 2004-12-28 2010-01-28 Ryouichi Ootsubo Structure of air vent passage for sealed bag, sealed bag and method of manufacturing 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 (zh) * 2006-08-29 2011-03-16 Jsr株式会社 液晶取向剂、液晶取向膜和液晶显示元件
WO2008038330A1 (fr) * 2006-09-25 2008-04-03 Osamu Kawai Sac étanche
JP2008176304A (ja) * 2006-12-22 2008-07-31 Jsr Corp 液晶配向剤、液晶配向膜、液晶表示素子および光学部材
JP5046418B2 (ja) * 2007-04-16 2012-10-10 壽一 葛西 積層フィルムを用いた包装体
JP5067570B2 (ja) * 2007-08-01 2012-11-07 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5651953B2 (ja) * 2008-01-25 2015-01-14 日産化学工業株式会社 液晶配向剤、及び液晶表示素子
JP5357163B2 (ja) * 2008-09-03 2013-12-04 シャープ株式会社 配向膜、配向膜材料および配向膜を有する液晶表示装置ならびにその製造方法
EP2670679A4 (en) 2011-01-31 2016-03-30 Ultraperf Technologies Inc SELF-DEVICING STEAM VALVE FOR FLEXIBLE BAGS AND BAGS FOR FOOD COATING
CN103562784B (zh) * 2011-03-31 2016-09-28 日产化学工业株式会社 液晶取向剂及使用该液晶取向剂的液晶取向膜
KR101444190B1 (ko) 2011-12-19 2014-09-26 제일모직 주식회사 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자
KR101387735B1 (ko) * 2011-12-22 2014-04-25 제일모직주식회사 액정 광배향제, 이를 이용한 액정 광배향막 및 상기 액정 광배향막을 포함하는 액정표시소자
WO2015012316A1 (ja) * 2013-07-24 2015-01-29 日産化学工業株式会社 液晶配向剤及びそれを用いた液晶配向膜
MY175020A (en) * 2013-10-17 2020-06-03 Sin Sheng Kuang M Sdn Bhd Package with pressure venting seal carrying surface profile
CN110831865B (zh) * 2017-07-04 2022-04-01 株式会社柏原制袋 片材制继流阀及带有继流阀的袋
CN111838901B (zh) * 2019-04-30 2023-01-31 黄振正 夹链带

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6608077U (de) * 1965-11-17 1971-06-09 Hesser Ag Maschf Ueberdruckventil an verpackungen aus siegel-oder schweissfaehigen folien.
US4532652A (en) * 1983-11-16 1985-07-30 Mobil Oil Corporation Plastic bag with air exhaustion valve
JPH0314614Y2 (zh) * 1985-12-04 1991-04-02
KR900000414B1 (ko) * 1986-02-22 1990-01-30 주식회사 크린랲 식품포장용 무독성랲 필림 및 그 제조방법
FR2695108B1 (fr) * 1992-09-02 1995-04-21 Georges Paul Emballage, procédé et dispositif de conditionnement pour produit liquide, solide ou pâteux pasteurisé ou stérilisé.

Also Published As

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

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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