JPS57175550A - Vessel cover having easy unsealing property and sealing reliability and its manufacture - Google Patents

Vessel cover having easy unsealing property and sealing reliability and its manufacture

Info

Publication number
JPS57175550A
JPS57175550A JP56060612A JP6061281A JPS57175550A JP S57175550 A JPS57175550 A JP S57175550A JP 56060612 A JP56060612 A JP 56060612A JP 6061281 A JP6061281 A JP 6061281A JP S57175550 A JPS57175550 A JP S57175550A
Authority
JP
Japan
Prior art keywords
manufacture
sealing reliability
vessel cover
unsealing property
easy unsealing
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
Application number
JP56060612A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6258979B2 (fr
Inventor
Yasuo Kaga
Nobunori Miyamatsu
Hiroshi Ueno
Masanori Aizawa
Kazuhisa Ishibashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56060612A priority Critical patent/JPS57175550A/ja
Publication of JPS57175550A publication Critical patent/JPS57175550A/ja
Publication of JPS6258979B2 publication Critical patent/JPS6258979B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Containers Opened By Tearing Frangible Portions (AREA)
  • Laminated Bodies (AREA)
JP56060612A 1981-04-23 1981-04-23 Vessel cover having easy unsealing property and sealing reliability and its manufacture Granted JPS57175550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060612A JPS57175550A (en) 1981-04-23 1981-04-23 Vessel cover having easy unsealing property and sealing reliability and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060612A JPS57175550A (en) 1981-04-23 1981-04-23 Vessel cover having easy unsealing property and sealing reliability and its manufacture

Publications (2)

Publication Number Publication Date
JPS57175550A true JPS57175550A (en) 1982-10-28
JPS6258979B2 JPS6258979B2 (fr) 1987-12-09

Family

ID=13147260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060612A Granted JPS57175550A (en) 1981-04-23 1981-04-23 Vessel cover having easy unsealing property and sealing reliability and its manufacture

Country Status (1)

Country Link
JP (1) JPS57175550A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118209A (ja) * 1981-12-03 1983-07-14 Toppan Printing Co Ltd 開口片付蓋の製造方法
EP0669382A1 (fr) * 1994-02-28 1995-08-30 Dsm N.V. Utilisation d'un polyester dans la préparation de revêtements pour la surface intérieure des couvercles de boîtes
US5670002A (en) * 1994-04-07 1997-09-23 Ruediger Haaga Gmbh Process for covering cut edge of a container opening with protective layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434853U (fr) * 1977-08-15 1979-03-07
JPS5485138U (fr) * 1977-11-26 1979-06-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434853U (fr) * 1977-08-15 1979-03-07
JPS5485138U (fr) * 1977-11-26 1979-06-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118209A (ja) * 1981-12-03 1983-07-14 Toppan Printing Co Ltd 開口片付蓋の製造方法
EP0669382A1 (fr) * 1994-02-28 1995-08-30 Dsm N.V. Utilisation d'un polyester dans la préparation de revêtements pour la surface intérieure des couvercles de boîtes
WO1995023198A1 (fr) * 1994-02-28 1995-08-31 Dsm N.V. Utilisation d'un polyester dans la preparation d'un revetement pour la face interieure de la paroi terminale d'une boite metallique
US5670002A (en) * 1994-04-07 1997-09-23 Ruediger Haaga Gmbh Process for covering cut edge of a container opening with protective layer

Also Published As

Publication number Publication date
JPS6258979B2 (fr) 1987-12-09

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