JPS57194958A - Heat seal cover which is easily unsealed - Google Patents
Heat seal cover which is easily unsealedInfo
- Publication number
- JPS57194958A JPS57194958A JP56070783A JP7078381A JPS57194958A JP S57194958 A JPS57194958 A JP S57194958A JP 56070783 A JP56070783 A JP 56070783A JP 7078381 A JP7078381 A JP 7078381A JP S57194958 A JPS57194958 A JP S57194958A
- Authority
- JP
- Japan
- Prior art keywords
- heat seal
- seal cover
- easily unsealed
- unsealed
- cover
- 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.)
- Granted
Links
Landscapes
- Packages (AREA)
- Closures For Containers (AREA)
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 |
CA000402785A CA1172181A (en) | 1981-05-13 | 1982-05-12 | Easily-openable heat seal lid |
ZA823281A ZA823281B (en) | 1981-05-13 | 1982-05-12 | Easily-openable heat seal lid |
DE8282302449T DE3268247D1 (en) | 1981-05-13 | 1982-05-13 | Easily-openable heat seal lid |
EP82302449A EP0065417B1 (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 true JPS57194958A (en) | 1982-11-30 |
JPS636426B2 JPS636426B2 (en) | 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) |
ZA (1) | ZA823281B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016124550A (en) * | 2014-12-26 | 2016-07-11 | 株式会社吉野工業所 | Spouting cap having barrier layer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55139073U (en) * | 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 |
-
1981
- 1981-05-13 JP JP56070783A patent/JPS57194958A/en active Granted
-
1982
- 1982-05-12 ZA ZA823281A patent/ZA823281B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55139073U (en) * | 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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016124550A (en) * | 2014-12-26 | 2016-07-11 | 株式会社吉野工業所 | Spouting cap having barrier layer |
Also Published As
Publication number | Publication date |
---|---|
JPS636426B2 (en) | 1988-02-09 |
ZA823281B (en) | 1983-04-27 |
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