JPS6325857B2 - - Google Patents

Info

Publication number
JPS6325857B2
JPS6325857B2 JP57075181A JP7518182A JPS6325857B2 JP S6325857 B2 JPS6325857 B2 JP S6325857B2 JP 57075181 A JP57075181 A JP 57075181A JP 7518182 A JP7518182 A JP 7518182A JP S6325857 B2 JPS6325857 B2 JP S6325857B2
Authority
JP
Japan
Prior art keywords
lid
forming
easy
opening tab
lid body
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
JP57075181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192637A (ja
Inventor
Kazusane Hirota
Kikuo Matsuoka
Ichiro Hori
Tadahiko Kuzura
Masaki Morotomi
Tamio Fujiwara
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 JP7518182A priority Critical patent/JPS58192637A/ja
Publication of JPS58192637A publication Critical patent/JPS58192637A/ja
Publication of JPS6325857B2 publication Critical patent/JPS6325857B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP7518182A 1982-05-07 1982-05-07 易開口性蓋の製造方法と装置 Granted JPS58192637A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7518182A JPS58192637A (ja) 1982-05-07 1982-05-07 易開口性蓋の製造方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7518182A JPS58192637A (ja) 1982-05-07 1982-05-07 易開口性蓋の製造方法と装置

Publications (2)

Publication Number Publication Date
JPS58192637A JPS58192637A (ja) 1983-11-10
JPS6325857B2 true JPS6325857B2 (en]) 1988-05-27

Family

ID=13568774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7518182A Granted JPS58192637A (ja) 1982-05-07 1982-05-07 易開口性蓋の製造方法と装置

Country Status (1)

Country Link
JP (1) JPS58192637A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230440A (ja) * 1985-12-03 1987-10-09 Toyo Seikan Kaisha Ltd 易開口性蓋の製造方法
JPS62230441A (ja) * 1985-12-27 1987-10-09 Toyo Seikan Kaisha Ltd 易開口性蓋の製造方法
JPH0433732A (ja) * 1990-05-30 1992-02-05 Mitsubishi Materials Corp 開缶用タブの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575607B2 (en]) * 1973-10-26 1982-02-01
JPS5125797A (ja) * 1974-08-26 1976-03-02 Idec Izumi Corp Waiyahaisenyokogu

Also Published As

Publication number Publication date
JPS58192637A (ja) 1983-11-10

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