DE68907620T2 - Dichtungsprüfverfahren von Kunststoff-Behältern. - Google Patents

Dichtungsprüfverfahren von Kunststoff-Behältern.

Info

Publication number
DE68907620T2
DE68907620T2 DE89302469T DE68907620T DE68907620T2 DE 68907620 T2 DE68907620 T2 DE 68907620T2 DE 89302469 T DE89302469 T DE 89302469T DE 68907620 T DE68907620 T DE 68907620T DE 68907620 T2 DE68907620 T2 DE 68907620T2
Authority
DE
Germany
Prior art keywords
test procedure
plastic containers
leak test
leak
containers
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
DE89302469T
Other languages
English (en)
Other versions
DE68907620D1 (de
Inventor
Toshiaki C O Ajinomot Watanabe
Mitsuru C O Ajinomoto Co Ohba
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE68907620D1 publication Critical patent/DE68907620D1/de
Publication of DE68907620T2 publication Critical patent/DE68907620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Packages (AREA)
DE89302469T 1988-03-14 1989-03-14 Dichtungsprüfverfahren von Kunststoff-Behältern. Expired - Fee Related DE68907620T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6009288 1988-03-14
JP1046164A JPH01316626A (ja) 1988-03-14 1989-02-27 プラスチック容器の密封性検査方法

Publications (2)

Publication Number Publication Date
DE68907620D1 DE68907620D1 (de) 1993-08-26
DE68907620T2 true DE68907620T2 (de) 1994-01-13

Family

ID=26386280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89302469T Expired - Fee Related DE68907620T2 (de) 1988-03-14 1989-03-14 Dichtungsprüfverfahren von Kunststoff-Behältern.

Country Status (4)

Country Link
US (1) US5033287A (de)
EP (1) EP0333420B1 (de)
JP (1) JPH01316626A (de)
DE (1) DE68907620T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017693C2 (de) * 1990-06-01 1995-11-16 Martin Lehmann Leckageprüfung
DE4230025C2 (de) * 1992-09-10 1995-03-09 Jagenberg Ag Verfahren und Vorrichtung zum Prüfen der Dichtheit von gefüllten, mit einem angesiegelten oder aufgeschweißten Deckel verschlossenen Behältern
DE19512112C2 (de) * 1995-04-04 1997-05-07 Ortmann & Herbst Masch Gmbh Verfahren zur Anzeige der Dichtigkeit eines in einer Flaschenwaschmaschine befindlichen Flaschenkorbes und Vorrichtung zur Durchführung des Verfahrens
DE19524844A1 (de) * 1995-07-07 1997-01-09 Heuft Systemtechnik Gmbh Verfahren und Vorrichtung zum Prüfen von verformbaren Behältern auf Dichtigkeit
US5869747A (en) * 1996-05-22 1999-02-09 William H. Hulsman Food container internal pressure analysis
DE19903097A1 (de) * 1999-01-27 2000-08-03 Leybold Vakuum Gmbh Testgaslecksuchgerät
JP4141946B2 (ja) * 2003-12-24 2008-08-27 セイコーエプソン株式会社 液体収容袋の検査方法
US7357498B2 (en) 2003-12-24 2008-04-15 Seiko Epson Corporation Method of filling liquid into liquid containing member, liquid filling apparatus and method of inspecting liquid containing member
JP4711052B2 (ja) * 2005-05-02 2011-06-29 東洋製罐株式会社 レトルト殺菌したプラスチック容器の密封性検査方法
JP5707932B2 (ja) * 2010-12-27 2015-04-30 東洋製罐株式会社 密封容器検査方法及び密封容器検査装置
JP5958786B2 (ja) * 2011-01-31 2016-08-02 株式会社吉野工業所 キャップシール検査方法
JP5734827B2 (ja) * 2011-12-21 2015-06-17 ハウス食品グループ本社株式会社 中間金属層を含む積層構造の包装材料のシール良否検査方法
JP6488899B2 (ja) * 2015-06-11 2019-03-27 東洋製罐株式会社 封止済み容器検査方法及び容器検査システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040726A (en) * 1932-08-16 1936-05-12 American Can Co Method and apparatus for canning
US3295676A (en) * 1964-09-02 1967-01-03 Anchor Hocking Glass Corp Detecting mechanism
US3371781A (en) * 1965-04-12 1968-03-05 Owens Illinois Inc Apparatus for inspecting sealed containers
US3985018A (en) * 1975-08-28 1976-10-12 Lawrence Peska Associates, Inc. Container seal prover
JPS5347811A (en) * 1976-10-12 1978-04-28 Matsushita Electric Ind Co Ltd Magnetic head
JPS5819535B2 (ja) * 1979-04-16 1983-04-19 本州製紙株式会社 密封容器のシ−ル方法
US4522015A (en) * 1980-12-31 1985-06-11 Campbell Soup Company Phased aseptic sterilization and packaging process and system
AU554618B2 (en) * 1981-06-19 1986-08-28 American National Can Corp. Hot hilled container and method
US4880129A (en) * 1983-01-05 1989-11-14 American National Can Company Method of obtaining acceptable configuration of a plastic container after thermal food sterilization process
JPS6091232A (ja) * 1983-10-25 1985-05-22 Honshu Paper Co Ltd ホツト充填用密封液体容器における液漏れ検知方法
US4955226A (en) * 1984-12-26 1990-09-11 Frito-Lay, Inc. Method and apparatus for automatically detecting the presence of holes in filled and sealed packed plastic bags
US4735508A (en) * 1986-06-02 1988-04-05 Honeywell Inc. Method and apparatus for measuring a curvature of a reflective surface

Also Published As

Publication number Publication date
DE68907620D1 (de) 1993-08-26
EP0333420A2 (de) 1989-09-20
US5033287A (en) 1991-07-23
EP0333420A3 (en) 1990-01-17
JPH01316626A (ja) 1989-12-21
EP0333420B1 (de) 1993-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee