GB1201513A - Improvements in or relating to easy opening container components - Google Patents

Improvements in or relating to easy opening container components

Info

Publication number
GB1201513A
GB1201513A GB23668/68A GB2366868A GB1201513A GB 1201513 A GB1201513 A GB 1201513A GB 23668/68 A GB23668/68 A GB 23668/68A GB 2366868 A GB2366868 A GB 2366868A GB 1201513 A GB1201513 A GB 1201513A
Authority
GB
United Kingdom
Prior art keywords
score
inch
score line
panel
fracture
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
GB23668/68A
Other languages
English (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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of GB1201513A publication Critical patent/GB1201513A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/32—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness having non-detachable members or portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
GB23668/68A 1967-06-16 1968-05-17 Improvements in or relating to easy opening container components Expired GB1201513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US646681A US3406866A (en) 1967-06-16 1967-06-16 Container panel with antifracture score

Publications (1)

Publication Number Publication Date
GB1201513A true GB1201513A (en) 1970-08-05

Family

ID=24594033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23668/68A Expired GB1201513A (en) 1967-06-16 1968-05-17 Improvements in or relating to easy opening container components

Country Status (6)

Country Link
US (1) US3406866A (de)
AT (1) AT289638B (de)
BE (1) BE716112A (de)
FR (1) FR1569255A (de)
GB (1) GB1201513A (de)
NL (1) NL160536C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577222A1 (de) * 2004-03-09 2005-09-21 Impress Group B.V. Dosendeckel

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490643A (en) * 1968-01-22 1970-01-20 Dorn Co V Full opening container end
US3601279A (en) * 1969-06-30 1971-08-24 Procter & Gamble Score-line structure
JPS4814209Y1 (de) * 1970-06-19 1973-04-18
US3946683A (en) * 1972-12-26 1976-03-30 Aluminum Company Of America Tabless container opening device and method and tools for forming the same
US3954075A (en) * 1974-03-14 1976-05-04 Aluminum Company Of America Easy-open container wall and apparatus and method for producing improved container wall
DK11278A (da) * 1978-01-10 1979-07-11 Knudsen A S Oprivningslukke
US4504181A (en) * 1978-11-29 1985-03-12 Continental Can Company, Inc. Method of forming scored metal sheet
US4216736A (en) * 1979-02-02 1980-08-12 Boise Cascade Corporation Method and apparatus for forming no-fin scored metal ends
JPS56172534U (de) * 1980-05-21 1981-12-19
US4577774A (en) * 1982-03-11 1986-03-25 Ball Corporation Buckle resistance for metal container closures
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US4832223A (en) * 1987-07-20 1989-05-23 Ball Corporation Container closure with increased strength
JPH10181743A (ja) * 1996-12-24 1998-07-07 Tadao Kobayashi 開缶装置
US5938390A (en) * 1997-12-15 1999-08-17 Aluminum Company Of America Antifracture scores for easy open container walls
DE59906972D1 (de) * 1998-10-08 2003-10-16 Schmalbach Lubeca Temporäre aufplatzsperre in einem blechdeckel
CA2688043C (en) * 2007-05-25 2017-02-07 Magna International Inc. Integrated die trim and method
US20100227191A1 (en) * 2009-01-29 2010-09-09 Brown Mckay C Score line corrosion protection for container end walls
US8939308B2 (en) * 2009-09-04 2015-01-27 Crown Packaging Technology, Inc. Full aperture beverage end
US8991232B2 (en) * 2012-07-17 2015-03-31 Sanyo Electric Co., Ltd. Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the same
US9714114B2 (en) 2013-11-08 2017-07-25 Crown Packaging Technology, Inc. Full aperture can end
US9682798B2 (en) * 2014-02-17 2017-06-20 Lincoln Global, Inc. Welding consumable container with protective open rim
US10954031B2 (en) 2018-02-22 2021-03-23 Stolle Machinery Company, Llc Push button closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322296A (en) * 1965-02-19 1967-05-30 Continental Can Co Easy opening container
US3338199A (en) * 1965-03-17 1967-08-29 American Can Co Scoring apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577222A1 (de) * 2004-03-09 2005-09-21 Impress Group B.V. Dosendeckel

Also Published As

Publication number Publication date
DE1757001A1 (de) 1972-01-27
NL6807220A (de) 1968-12-17
DE1757001B2 (de) 1976-09-09
US3406866A (en) 1968-10-22
NL160536B (nl) 1979-06-15
NL160536C (nl) 1979-11-15
FR1569255A (de) 1969-05-30
AT289638B (de) 1971-04-26
BE716112A (de) 1968-11-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years