JPH0451428B2 - - Google Patents

Info

Publication number
JPH0451428B2
JPH0451428B2 JP60108379A JP10837985A JPH0451428B2 JP H0451428 B2 JPH0451428 B2 JP H0451428B2 JP 60108379 A JP60108379 A JP 60108379A JP 10837985 A JP10837985 A JP 10837985A JP H0451428 B2 JPH0451428 B2 JP H0451428B2
Authority
JP
Japan
Prior art keywords
lid
chromate
score
opening
layer
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
JP60108379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61273344A (ja
Inventor
Hiroshi Matsubayashi
Naohito Watanabe
Seishichi Kobayashi
Toshio Sue
Kazuo Taira
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 JP60108379A priority Critical patent/JPS61273344A/ja
Priority to AU46691/85A priority patent/AU586184B2/en
Priority to DK389885A priority patent/DK163352C/da
Priority to CA000489480A priority patent/CA1266013A/en
Priority to DE8585306097T priority patent/DE3580546D1/de
Priority to KR1019850006201A priority patent/KR920000720B1/ko
Priority to EP85306097A priority patent/EP0173562B1/en
Publication of JPS61273344A publication Critical patent/JPS61273344A/ja
Priority to US07/028,014 priority patent/US4762245A/en
Publication of JPH0451428B2 publication Critical patent/JPH0451428B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Containers Opened By Tearing Frangible Portions (AREA)
JP60108379A 1984-08-28 1985-05-22 開口性及び耐腐食性に優れたイ−ジイオ−プン蓋 Granted JPS61273344A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP60108379A JPS61273344A (ja) 1985-05-22 1985-05-22 開口性及び耐腐食性に優れたイ−ジイオ−プン蓋
AU46691/85A AU586184B2 (en) 1984-08-28 1985-08-27 Easy-open can lid
DK389885A DK163352C (da) 1984-08-28 1985-08-27 Beholderlaag
CA000489480A CA1266013A (en) 1984-08-28 1985-08-27 Easy-open can lid
DE8585306097T DE3580546D1 (de) 1984-08-28 1985-08-28 Leicht zu oeffnender behaelterverschluss.
KR1019850006201A KR920000720B1 (ko) 1984-08-28 1985-08-28 용이 개봉성 캔 뚜껑
EP85306097A EP0173562B1 (en) 1984-08-28 1985-08-28 Easy-open can lid
US07/028,014 US4762245A (en) 1984-08-28 1987-03-18 Easy-open can lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60108379A JPS61273344A (ja) 1985-05-22 1985-05-22 開口性及び耐腐食性に優れたイ−ジイオ−プン蓋

Publications (2)

Publication Number Publication Date
JPS61273344A JPS61273344A (ja) 1986-12-03
JPH0451428B2 true JPH0451428B2 (enrdf_load_stackoverflow) 1992-08-19

Family

ID=14483276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60108379A Granted JPS61273344A (ja) 1984-08-28 1985-05-22 開口性及び耐腐食性に優れたイ−ジイオ−プン蓋

Country Status (1)

Country Link
JP (1) JPS61273344A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020132252A (ja) * 2019-02-25 2020-08-31 大和製罐株式会社 缶蓋

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515333A (ja) * 1974-07-03 1976-01-17 Nihon Cement Sementoyobochoseikonwazaino seizoho
JPS5873541A (ja) * 1981-10-19 1983-05-02 東洋製罐株式会社 易開封性ヒ−トシ−ル蓋

Also Published As

Publication number Publication date
JPS61273344A (ja) 1986-12-03

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