CA2465963A1 - Fermeture a ouverture rapide, contenant equipe d'une telle fermeture, et appareil de production de cette fermeture - Google Patents

Fermeture a ouverture rapide, contenant equipe d'une telle fermeture, et appareil de production de cette fermeture Download PDF

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Publication number
CA2465963A1
CA2465963A1 CA002465963A CA2465963A CA2465963A1 CA 2465963 A1 CA2465963 A1 CA 2465963A1 CA 002465963 A CA002465963 A CA 002465963A CA 2465963 A CA2465963 A CA 2465963A CA 2465963 A1 CA2465963 A1 CA 2465963A1
Authority
CA
Canada
Prior art keywords
closure
score
pop
zone
tear
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.)
Abandoned
Application number
CA002465963A
Other languages
English (en)
Inventor
Ad Emmerzaal
Fabrice Leboucher
Jan Johan Bolink
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.)
Trivium Packaging Group Netherlands BV
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2465963A1 publication Critical patent/CA2465963A1/fr
Abandoned 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
    • B65D17/404—Details of the lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Abstract

L'invention concerne une fermeture à ouverture rapide, comprenant un couvercle (1) à bord pliant (2) et une pliure circonférentielle (3) conservant, dans la pliure, un résidu de pliure (t) sur l'épaisseur du couvercle (1), entourant une partie centrale amovible de couvercle (4), et une languette (5) connectée à la partie centrale du couvercle (4), la pliure (3) comportant une zone de tirage dans laquelle la languette (5) permet de tirer une section du couvercle central le long de la pliure, la zone de tirage comprenant une zone d'amorçage de tirage adjacente à la languette, et des zones subséquentes déchirables dans les sens horaire et antihoraire dans lesquelles l'utilisation de la languette (5) provoque le déchirement de la partie centrale du couvercle (4) de la fermeture (1) le long de la pliure (3) avec, éventuellement, l'enlèvement complet de la fermeture (1), les zones de déchirement comprenant une zone d'amorçage de déchirement adjacente à la zone de tirage respective, et le résidu de pliure (t), dans la zone d'amorçage de déchirement, étant réduit par rapport au résidu de pliure dans la zone d'amorçage de tirage. L'invention concerne aussi un contenant équipé d'une telle fermeture à ouverture rapide et un appareil de production de cette fermeture.
CA002465963A 2001-11-06 2002-10-09 Fermeture a ouverture rapide, contenant equipe d'une telle fermeture, et appareil de production de cette fermeture Abandoned CA2465963A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204232.1 2001-11-06
EP01204232A EP1308226A1 (fr) 2001-11-06 2001-11-06 Fermeture à ouverture facile, récipient équipé d'une telle fermeture et dispositif pour le produire
PCT/EP2002/011341 WO2003039785A1 (fr) 2001-11-06 2002-10-09 Fermeture a ouverture rapide, contenant equipe d'une telle fermeture, et appareil de production de cette fermeture

Publications (1)

Publication Number Publication Date
CA2465963A1 true CA2465963A1 (fr) 2003-05-15

Family

ID=8181192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002465963A Abandoned CA2465963A1 (fr) 2001-11-06 2002-10-09 Fermeture a ouverture rapide, contenant equipe d'une telle fermeture, et appareil de production de cette fermeture

Country Status (7)

Country Link
US (1) US20050082291A1 (fr)
EP (1) EP1308226A1 (fr)
JP (1) JP2005507833A (fr)
CN (1) CN1286594C (fr)
CA (1) CA2465963A1 (fr)
MX (1) MXPA04004259A (fr)
WO (1) WO2003039785A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2238116B1 (es) * 2002-11-07 2006-12-01 Mivisa Envases, S.A.U. Tapa de facil apertura.
EP2075199B1 (fr) * 2007-12-24 2016-02-24 Ardagh MP Group Netherlands B.V. Flacon et procédé de fabrication dudit flacon
EP2322440B1 (fr) * 2009-11-12 2014-07-23 Ardagh MP Group Netherlands B.V. Panneau pour conteneur, conteneur fourni avec celui-ci et son procédé de fabrication
USD653109S1 (en) 2010-10-18 2012-01-31 Stolle Machinery Company, Llc Can end
US9550604B2 (en) 2010-10-18 2017-01-24 Silgan Containers Llc Can end with strengthening bead configuration
EP2607255B1 (fr) * 2011-12-20 2016-04-20 Ardagh MP Group Netherlands B.V. Panneau et récipient doté dudit panneau
US9114451B2 (en) 2013-03-15 2015-08-25 Ball Corporation Container end closure with buckle control feature
FR3022895B1 (fr) * 2014-06-30 2017-08-04 Ardagh Mp West France Couvercle metallique pour un corps de contenant
ES2786187T3 (es) * 2014-12-01 2020-10-09 Ardagh Mp Group Netherlands Bv Cierre para un contenedor y un contenedor provisto con el mismo
LT3741701T (lt) 2018-06-19 2023-03-10 Top Cap Holding Gmbh Skardinės metalinio dangtelio gamybos būdas

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041421A (en) * 1964-03-03 1966-09-07 Metal Box Co Ltd Improvements in or relating to the scoring of thin sheet metal
US3416700A (en) * 1967-10-25 1968-12-17 Continental Can Co Safety device for easy opening container ends
US3446390A (en) * 1968-04-10 1969-05-27 Aluminum Co Of America Opening means for sealed containers
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
CH530829A (de) * 1970-02-06 1972-11-30 Rasselstein Ag Verfahren und Werkzeug zur Herstellung einer Prägekerbe in einem Metallblech
US4055134A (en) * 1976-02-12 1977-10-25 The Continental Group, Inc. Edge protection for easy opening end closure
US4122791A (en) * 1977-06-30 1978-10-31 Dayton Reliable Tool & Manufacturing Company Method and apparatus for scoring an enameled metal surface
US4503989A (en) * 1984-02-01 1985-03-12 Ermal C. Fraze Can end with retained tear strip
EP0737624B1 (fr) * 1995-04-14 1999-10-13 Impress Metal Packaging Sa Procédé de fabrication d'un couvercle à ouverture facile à incision dans une zone inclinée
GB9711290D0 (en) * 1997-06-03 1997-07-30 Metal Box Plc Easy open ends
US5934498A (en) * 1997-09-19 1999-08-10 Aluminum Company Of America Convenience easy opening end with large removal panel
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
US6435368B1 (en) * 1999-04-20 2002-08-20 Nkk Corporation Easy opening can end and method for fabricating the same
US6688832B1 (en) * 2000-04-12 2004-02-10 Crown Cork & Seal Technologies Corporation Easy-open end and method of making

Also Published As

Publication number Publication date
CN1286594C (zh) 2006-11-29
MXPA04004259A (es) 2004-11-29
US20050082291A1 (en) 2005-04-21
JP2005507833A (ja) 2005-03-24
EP1308226A1 (fr) 2003-05-07
CN1596162A (zh) 2005-03-16
WO2003039785A1 (fr) 2003-05-15

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Legal Events

Date Code Title Description
FZDE Discontinued