AU472220B2 - Can closure - Google Patents

Can closure

Info

Publication number
AU472220B2
AU472220B2 AU72776/74A AU7277674A AU472220B2 AU 472220 B2 AU472220 B2 AU 472220B2 AU 72776/74 A AU72776/74 A AU 72776/74A AU 7277674 A AU7277674 A AU 7277674A AU 472220 B2 AU472220 B2 AU 472220B2
Authority
AU
Australia
Prior art keywords
closure
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
AU72776/74A
Other versions
AU7277674A (en
Inventor
WARREN VIKER and WILLIAM EDWARD KROPP HARRIS
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU7277674A publication Critical patent/AU7277674A/en
Application granted granted Critical
Publication of AU472220B2 publication Critical patent/AU472220B2/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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501—Flexible tape or foil-like material
    • B65D17/505—Flexible tape or foil-like material applied to the external and internal part of the container wall
    • 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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/506—Rigid or semi-rigid members, e.g. plugs
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0068—Ribs or projections in container end panel
    • B65D2517/007—Ribs or projections in container end panel located within tear-out/push-in panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0091—Means for venting upon initial opening
    • B65D2517/0094—Means for venting upon initial opening formed as a separate opening
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5083—Details of hand grip, tear- or lift-tab with means facilitating initial lifting of tape, e.g. lift or pull-tabs
AU72776/74A 1973-08-30 1974-08-29 Can closure Expired AU472220B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS393,001 1973-08-30
US393001A US3889844A (en) 1973-08-30 1973-08-30 Can closure

Publications (2)

Publication Number Publication Date
AU7277674A AU7277674A (en) 1976-03-11
AU472220B2 true AU472220B2 (en) 1976-05-20

Family

ID=23552893

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72776/74A Expired AU472220B2 (en) 1973-08-30 1974-08-29 Can closure

Country Status (9)

Country Link
US (1) US3889844A (en)
JP (1) JPS5050184A (en)
AU (1) AU472220B2 (en)
BR (1) BR7407245D0 (en)
DE (1) DE2441490A1 (en)
DK (1) DK444174A (en)
FR (1) FR2242302B3 (en)
GB (1) GB1477862A (en)
NL (1) NL7411089A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990615A (en) * 1974-09-18 1976-11-09 The Continental Group, Inc. Convenience opening of containers for liquid products
US4165004A (en) * 1978-08-17 1979-08-21 The Continental Group, Inc. Inward embossed panel adjacent to punched pour hole in top end unit
US4332846A (en) * 1980-01-28 1982-06-01 National Distillers & Chemical Corp. Can cover
US4372460A (en) * 1981-05-18 1983-02-08 Minnesota Mining And Manufacturing Company Oil-resistant closure system
CH665400A5 (en) * 1984-04-24 1988-05-13 Weidenhammer Packungen COMBIDOSE.
US4684043A (en) * 1984-09-24 1987-08-04 Realex Corporation Shipping seal for viscous product dispenser
SE8900792L (en) * 1989-03-07 1990-09-08 Roby Teknik Ab WITH OPENING DEVICE PROVIDED PACKAGING CONTAINER
US20030062370A1 (en) * 1999-02-10 2003-04-03 Ball Melville Douglas Can with peelably bonded closure
JP2004501838A (en) * 2000-06-26 2004-01-22 アルキャン・インターナショナル・リミテッド Can with peelable adhesive sealing member
GB0414068D0 (en) * 2004-06-23 2004-07-28 Dubois Ltd Packaging article
MY138331A (en) * 2004-12-09 2009-05-29 Crown Packaging Technology Inc Method of and apparatus for forming a closure
JP7242193B2 (en) * 2018-04-27 2023-03-20 大和製罐株式会社 Tubs, can lids and methods of manufacturing can lids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1832772U (en) * 1961-03-30 1961-06-08 Hesser Ag Maschf LOCKING DEVICE FOR RIGID PACKAGING CONTAINERS.
US3441167A (en) * 1967-10-20 1969-04-29 American Can Co Easy opening container

Also Published As

Publication number Publication date
DK444174A (en) 1975-04-28
FR2242302A1 (en) 1975-03-28
JPS5050184A (en) 1975-05-06
GB1477862A (en) 1977-06-29
US3889844A (en) 1975-06-17
FR2242302B3 (en) 1977-06-17
AU7277674A (en) 1976-03-11
DE2441490A1 (en) 1975-03-20
BR7407245D0 (en) 1975-09-09
NL7411089A (en) 1975-03-04

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