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CA2662199C - Easy open can end with high pressure venting - Google Patents

Easy open can end with high pressure venting Download PDF

Info

Publication number
CA2662199C
CA2662199C CA2662199A CA2662199A CA2662199C CA 2662199 C CA2662199 C CA 2662199C CA 2662199 A CA2662199 A CA 2662199A CA 2662199 A CA2662199 A CA 2662199A CA 2662199 C CA2662199 C CA 2662199C
Authority
CA
Canada
Prior art keywords
score
end panel
mustache
flex line
forming
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 - Fee Related
Application number
CA2662199A
Other languages
English (en)
French (fr)
Other versions
CA2662199A1 (en
Inventor
Paul R. Heinicke
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.)
Crown Packaging Technology Inc
Original Assignee
Crown Packaging Technology 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
Priority claimed from US11/533,136 external-priority patent/US7673490B2/en
Priority claimed from US11/533,130 external-priority patent/US8047754B2/en
Priority claimed from US11/533,114 external-priority patent/US7922025B2/en
Priority claimed from US11/678,164 external-priority patent/US7909555B2/en
Priority claimed from US11/678,161 external-priority patent/US7721906B2/en
Priority claimed from US11/678,165 external-priority patent/US7784322B2/en
Application filed by Crown Packaging Technology Inc filed Critical Crown Packaging Technology Inc
Publication of CA2662199A1 publication Critical patent/CA2662199A1/en
Application granted granted Critical
Publication of CA2662199C publication Critical patent/CA2662199C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B65D17/404—Details of the lines 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
    • 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
    • B65D2517/0016—Action for opening container pivot tab, push-down and pull-out tear 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
    • B65D2517/0092—Means for venting upon initial opening formed as a partial score line located close to the tab connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
CA2662199A 2006-09-19 2007-09-17 Easy open can end with high pressure venting Expired - Fee Related CA2662199C (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US11/533,136 2006-09-19
US11/533,114 2006-09-19
US11/533,130 2006-09-19
US11/533,136 US7673490B2 (en) 2006-09-19 2006-09-19 Method of making an easy open can end with high pressure venting
US11/533,130 US8047754B2 (en) 2006-09-19 2006-09-19 Tooling for making easy open can end
US11/533,114 US7922025B2 (en) 2006-09-19 2006-09-19 Easy open can end with high pressure venting
US11/678,165 2007-02-23
US11/678,164 US7909555B2 (en) 2006-09-19 2007-02-23 Tool for making easy open can end with high pressure venting
US11/678,161 US7721906B2 (en) 2006-09-19 2007-02-23 Easy open can end with high pressure venting
US11/678,164 2007-02-23
US11/678,165 US7784322B2 (en) 2006-09-19 2007-02-23 Method of making an open can end with high pressure venting
US11/678,161 2007-02-23
PCT/EP2007/059794 WO2008034801A1 (en) 2006-09-19 2007-09-17 Easy open can end with high pressure venting

Publications (2)

Publication Number Publication Date
CA2662199A1 CA2662199A1 (en) 2008-03-27
CA2662199C true CA2662199C (en) 2016-05-03

Family

ID=38724161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2662199A Expired - Fee Related CA2662199C (en) 2006-09-19 2007-09-17 Easy open can end with high pressure venting

Country Status (5)

Country Link
EP (1) EP2081709B1 (es)
CA (1) CA2662199C (es)
ES (1) ES2405267T3 (es)
MX (1) MX2009002894A (es)
WO (1) WO2008034801A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9517498B2 (en) 2013-04-09 2016-12-13 Ball Corporation Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloys

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144403B1 (en) 2011-09-16 2020-10-21 Ball Corporation Aluminium alloy composition
EP2612823A1 (en) * 2012-01-03 2013-07-10 Anheuser-Busch InBev S.A. Can comprising a maxi-dispense opening and a vent opening
EP2612822A1 (en) 2012-01-03 2013-07-10 Anheuser-Busch InBev S.A. Can comprising a first, dispense opening and second, vent opening and a single pull tab
US9033175B2 (en) 2013-03-15 2015-05-19 Ball Corporation End closure with double anti-missile score
US9901972B2 (en) 2014-03-07 2018-02-27 Ball Corporation End closure with large opening ring pull tab
US10632520B2 (en) 2014-03-07 2020-04-28 Ball Corporation End closure with large opening ring pull tab
US20180044155A1 (en) 2016-08-12 2018-02-15 Ball Corporation Apparatus and Methods of Capping Metallic Bottles
AU2016433840B2 (en) 2016-12-30 2020-10-15 Ball Corporation Aluminum alloy for impact extruded containers and method of making the same
EP3583043A4 (en) 2017-02-16 2021-04-14 Ball Corporation DEVICE AND METHOD FOR FORMING AND APPLYING ROLL-UP ANTI-THEFT LATCHES ON THE THREADED NECK OF METAL CONTAINERS
JP7046163B2 (ja) 2017-09-15 2022-04-01 ボール コーポレイション ネジ付き容器用の金属栓を形成する装置及び方法
WO2023150699A1 (en) 2022-02-04 2023-08-10 Ball Corporation Method for forming a curl and a threaded metallic container including the same
GB2620952A (en) * 2022-07-27 2024-01-31 Crown Packaging Technology Inc Full aperture can end

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576272A (en) * 1969-06-30 1971-04-27 Procter & Gamble Score-line structure
CA937516A (en) 1970-03-13 1973-11-27 W. Heinle Carl Easy-open container component
US3871314A (en) * 1972-10-20 1975-03-18 Dorn Co V Method of making folded can ends and folded can end product
CN1005559B (zh) * 1986-09-16 1989-10-25 新日本制铁株式会社 易开启的罐头端盖
US4804106A (en) * 1987-09-29 1989-02-14 Weirton Steel Corporation Measures to control opening of full-panel safety-edge, convenience-feature end closures
US5052573A (en) * 1990-02-21 1991-10-01 Automated Container Corporation Easy open end for containers employing enlarged moustache score
US5232114A (en) 1992-08-10 1993-08-03 Crown Cork & Seal Company, Inc. Full-open convenience closure
US6234337B1 (en) * 1998-08-14 2001-05-22 H.J. Heinz Company Safe container end closure and method for fabricating a safe container end closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9517498B2 (en) 2013-04-09 2016-12-13 Ball Corporation Aluminum impact extruded bottle with threaded neck made from recycled aluminum and enhanced alloys

Also Published As

Publication number Publication date
MX2009002894A (es) 2009-04-01
EP2081709B1 (en) 2013-03-06
ES2405267T3 (es) 2013-05-30
CA2662199A1 (en) 2008-03-27
WO2008034801A1 (en) 2008-03-27
EP2081709A1 (en) 2009-07-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200917