JPS636426B2 - - Google Patents

Info

Publication number
JPS636426B2
JPS636426B2 JP56070783A JP7078381A JPS636426B2 JP S636426 B2 JPS636426 B2 JP S636426B2 JP 56070783 A JP56070783 A JP 56070783A JP 7078381 A JP7078381 A JP 7078381A JP S636426 B2 JPS636426 B2 JP S636426B2
Authority
JP
Japan
Prior art keywords
lid
heat
metal foil
resin
thickness
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
Application number
JP56070783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57194958A (en
Inventor
Kazusane Hirota
Yotaro Tsutsumi
Yoshiji Ito
Tadahiko Kuzura
Kikuo Matsuoka
Ichiro Hori
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP56070783A priority Critical patent/JPS57194958A/ja
Priority to US06/376,949 priority patent/US4403710A/en
Priority to ZA823281A priority patent/ZA823281B/xx
Priority to CA000402785A priority patent/CA1172181A/en
Priority to EP82302449A priority patent/EP0065417B1/en
Priority to DE8282302449T priority patent/DE3268247D1/de
Publication of JPS57194958A publication Critical patent/JPS57194958A/ja
Publication of JPS636426B2 publication Critical patent/JPS636426B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Packages (AREA)
  • Closures For Containers (AREA)
JP56070783A 1981-05-13 1981-05-13 Heat seal cover which is easily unsealed Granted JPS57194958A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56070783A JPS57194958A (en) 1981-05-13 1981-05-13 Heat seal cover which is easily unsealed
US06/376,949 US4403710A (en) 1981-05-13 1982-05-11 Easily-openable heat seal lid
ZA823281A ZA823281B (en) 1981-05-13 1982-05-12 Easily-openable heat seal lid
CA000402785A CA1172181A (en) 1981-05-13 1982-05-12 Easily-openable heat seal lid
EP82302449A EP0065417B1 (en) 1981-05-13 1982-05-13 Easily-openable heat seal lid
DE8282302449T DE3268247D1 (en) 1981-05-13 1982-05-13 Easily-openable heat seal lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070783A JPS57194958A (en) 1981-05-13 1981-05-13 Heat seal cover which is easily unsealed

Publications (2)

Publication Number Publication Date
JPS57194958A JPS57194958A (en) 1982-11-30
JPS636426B2 true JPS636426B2 (en, 2012) 1988-02-09

Family

ID=13441460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56070783A Granted JPS57194958A (en) 1981-05-13 1981-05-13 Heat seal cover which is easily unsealed

Country Status (2)

Country Link
JP (1) JPS57194958A (en, 2012)
ZA (1) ZA823281B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6402030B2 (ja) * 2014-12-26 2018-10-10 株式会社吉野工業所 バリア層を備える注出キャップ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139073U (en, 2012) * 1979-03-22 1980-10-03
JPS57163641A (en) * 1981-03-31 1982-10-07 Toyo Seikan Kaisha Ltd Vessel cover, which is made of plastic and easily unsealed

Also Published As

Publication number Publication date
ZA823281B (en) 1983-04-27
JPS57194958A (en) 1982-11-30

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