JPH0739765Y2 - 真空包装袋用逆止弁 - Google Patents

真空包装袋用逆止弁

Info

Publication number
JPH0739765Y2
JPH0739765Y2 JP1988171363U JP17136388U JPH0739765Y2 JP H0739765 Y2 JPH0739765 Y2 JP H0739765Y2 JP 1988171363 U JP1988171363 U JP 1988171363U JP 17136388 U JP17136388 U JP 17136388U JP H0739765 Y2 JPH0739765 Y2 JP H0739765Y2
Authority
JP
Japan
Prior art keywords
valve body
flow pipe
check valve
packaging bag
free
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 - Lifetime
Application number
JP1988171363U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0290207U (enExample
Inventor
紀道 小柳
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.)
Kashiwara Seitai Co Ltd
Original Assignee
Kashiwara Seitai 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 Kashiwara Seitai Co Ltd filed Critical Kashiwara Seitai Co Ltd
Priority to JP1988171363U priority Critical patent/JPH0739765Y2/ja
Publication of JPH0290207U publication Critical patent/JPH0290207U/ja
Application granted granted Critical
Publication of JPH0739765Y2 publication Critical patent/JPH0739765Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vacuum Packaging (AREA)
JP1988171363U 1988-12-28 1988-12-28 真空包装袋用逆止弁 Expired - Lifetime JPH0739765Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988171363U JPH0739765Y2 (ja) 1988-12-28 1988-12-28 真空包装袋用逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988171363U JPH0739765Y2 (ja) 1988-12-28 1988-12-28 真空包装袋用逆止弁

Publications (2)

Publication Number Publication Date
JPH0290207U JPH0290207U (enExample) 1990-07-17
JPH0739765Y2 true JPH0739765Y2 (ja) 1995-09-13

Family

ID=31463134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988171363U Expired - Lifetime JPH0739765Y2 (ja) 1988-12-28 1988-12-28 真空包装袋用逆止弁

Country Status (1)

Country Link
JP (1) JPH0739765Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101147390B1 (ko) 2010-08-23 2012-05-23 엔알티 주식회사 진공단열재의 진공 패키지방법 및 그에 의해 제조된 진공 패키지

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024900Y2 (enExample) * 1986-10-09 1990-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101147390B1 (ko) 2010-08-23 2012-05-23 엔알티 주식회사 진공단열재의 진공 패키지방법 및 그에 의해 제조된 진공 패키지

Also Published As

Publication number Publication date
JPH0290207U (enExample) 1990-07-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term