JPS59156528A - 開口容易な容器蓋のスコア成形方法 - Google Patents

開口容易な容器蓋のスコア成形方法

Info

Publication number
JPS59156528A
JPS59156528A JP3033983A JP3033983A JPS59156528A JP S59156528 A JPS59156528 A JP S59156528A JP 3033983 A JP3033983 A JP 3033983A JP 3033983 A JP3033983 A JP 3033983A JP S59156528 A JPS59156528 A JP S59156528A
Authority
JP
Japan
Prior art keywords
score
lid
easy
forming
open container
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
JP3033983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH035890B2 (enrdf_load_stackoverflow
Inventor
Minoru Takeda
実 竹田
Toshimi Nitta
新田　利美
Hitoshi Saito
等 斉藤
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.)
Hokkai Can Co Ltd
Original Assignee
Hokkai Can Co 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 Hokkai Can Co Ltd filed Critical Hokkai Can Co Ltd
Priority to JP3033983A priority Critical patent/JPS59156528A/ja
Publication of JPS59156528A publication Critical patent/JPS59156528A/ja
Publication of JPH035890B2 publication Critical patent/JPH035890B2/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)
JP3033983A 1983-02-25 1983-02-25 開口容易な容器蓋のスコア成形方法 Granted JPS59156528A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3033983A JPS59156528A (ja) 1983-02-25 1983-02-25 開口容易な容器蓋のスコア成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3033983A JPS59156528A (ja) 1983-02-25 1983-02-25 開口容易な容器蓋のスコア成形方法

Publications (2)

Publication Number Publication Date
JPS59156528A true JPS59156528A (ja) 1984-09-05
JPH035890B2 JPH035890B2 (enrdf_load_stackoverflow) 1991-01-28

Family

ID=12301059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3033983A Granted JPS59156528A (ja) 1983-02-25 1983-02-25 開口容易な容器蓋のスコア成形方法

Country Status (1)

Country Link
JP (1) JPS59156528A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373721A (en) * 1993-02-05 1994-12-20 Aluminum Company Of America Method and apparatus for scoring metal panels and resultant product
JP2008097025A (ja) * 2007-11-22 2008-04-24 Fujifilm Corp カメラ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020005408A1 (en) 1997-08-12 2002-01-17 Yuji Yamasaki Easy-opening can end

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757989A (en) * 1970-12-31 1973-09-11 Fraze Ermal C Can end with inseparable tear strip
JPS5212089A (en) * 1975-07-16 1977-01-29 Continental Can Co End plate for container and method of producing same
JPS5757334A (en) * 1980-09-25 1982-04-06 Canon Inc Input device of japaness syllabaly letter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757989A (en) * 1970-12-31 1973-09-11 Fraze Ermal C Can end with inseparable tear strip
JPS5212089A (en) * 1975-07-16 1977-01-29 Continental Can Co End plate for container and method of producing same
JPS5757334A (en) * 1980-09-25 1982-04-06 Canon Inc Input device of japaness syllabaly letter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373721A (en) * 1993-02-05 1994-12-20 Aluminum Company Of America Method and apparatus for scoring metal panels and resultant product
JP2008097025A (ja) * 2007-11-22 2008-04-24 Fujifilm Corp カメラ

Also Published As

Publication number Publication date
JPH035890B2 (enrdf_load_stackoverflow) 1991-01-28

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