GB8710475D0 - Forming tearing portion in container lid - Google Patents

Forming tearing portion in container lid

Info

Publication number
GB8710475D0
GB8710475D0 GB878710475A GB8710475A GB8710475D0 GB 8710475 D0 GB8710475 D0 GB 8710475D0 GB 878710475 A GB878710475 A GB 878710475A GB 8710475 A GB8710475 A GB 8710475A GB 8710475 D0 GB8710475 D0 GB 8710475D0
Authority
GB
United Kingdom
Prior art keywords
container lid
tearing portion
forming tearing
forming
lid
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.)
Withdrawn
Application number
GB878710475A
Other versions
GB2191130A (en
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.)
TANIUCHI K
Original Assignee
TANIUCHI K
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 TANIUCHI K filed Critical TANIUCHI K
Publication of GB8710475D0 publication Critical patent/GB8710475D0/en
Publication of GB2191130A publication Critical patent/GB2191130A/en
Withdrawn legal-status Critical Current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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
GB08710475A 1985-09-17 1986-09-08 Method of forming tearing portion in container lid Withdrawn GB2191130A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20340585A JPH0683865B2 (en) 1985-09-17 1985-09-17 Method for forming cleft in container lid
PCT/JP1986/000454 WO1987001628A1 (en) 1985-09-17 1986-09-08 Method of forming tearing portion in container lid

Publications (2)

Publication Number Publication Date
GB8710475D0 true GB8710475D0 (en) 1987-06-03
GB2191130A GB2191130A (en) 1987-12-09

Family

ID=16473511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08710475A Withdrawn GB2191130A (en) 1985-09-17 1986-09-08 Method of forming tearing portion in container lid

Country Status (4)

Country Link
JP (1) JPH0683865B2 (en)
DE (1) DE3690476T1 (en)
GB (1) GB2191130A (en)
WO (1) WO1987001628A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927536A (en) * 1995-02-22 1999-07-27 Nippon Steel Corporation Metal easy open can lid superior in can openability and process for production of thereof
JPH11105867A (en) 1997-09-30 1999-04-20 Nippon Steel Corp Highly corrosion-resistant, easily openable resin-coated metal can lid requiring no repairs at obverse and reverse
US6401956B1 (en) 1999-09-21 2002-06-11 Crown Cork & Seal Technologies Corporation Safety container end having improved opening characteristics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468121A (en) * 1974-05-02 1977-03-23 Taniuchi K Process and apparatus for forming a tearably detachable portion on a sheet
US4109599A (en) * 1977-11-04 1978-08-29 Aluminum Company Of America Method of forming a pressure resistant end shell for a container
JPS57175034A (en) * 1981-04-17 1982-10-27 Keiji Taniuchi Forming method of tearing way opening piece of can

Also Published As

Publication number Publication date
GB2191130A (en) 1987-12-09
JPH0683865B2 (en) 1994-10-26
WO1987001628A1 (en) 1987-03-26
JPS6264441A (en) 1987-03-23
DE3690476T1 (en) 1987-08-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)