DE59700744D1 - Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels und leicht zu öffnender Dosendeckel - Google Patents

Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels und leicht zu öffnender Dosendeckel

Info

Publication number
DE59700744D1
DE59700744D1 DE59700744T DE59700744T DE59700744D1 DE 59700744 D1 DE59700744 D1 DE 59700744D1 DE 59700744 T DE59700744 T DE 59700744T DE 59700744 T DE59700744 T DE 59700744T DE 59700744 D1 DE59700744 D1 DE 59700744D1
Authority
DE
Germany
Prior art keywords
tear
lid
annular flange
lateral area
easy
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
DE59700744T
Other languages
English (en)
Inventor
Werner Erfgen
Reiner Sauer
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.)
ThyssenKrupp Rasselstein GmbH
Original Assignee
Rasselstein Hoesch GmbH
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 Rasselstein Hoesch GmbH filed Critical Rasselstein Hoesch GmbH
Application granted granted Critical
Publication of DE59700744D1 publication Critical patent/DE59700744D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Packages (AREA)
DE59700744T 1996-05-21 1997-04-19 Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels und leicht zu öffnender Dosendeckel Expired - Fee Related DE59700744D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29609130U DE29609130U1 (de) 1996-05-21 1996-05-21 Leicht zu öffnender Dosendeckel

Publications (1)

Publication Number Publication Date
DE59700744D1 true DE59700744D1 (de) 1999-12-30

Family

ID=8024241

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29609130U Expired - Lifetime DE29609130U1 (de) 1996-05-21 1996-05-21 Leicht zu öffnender Dosendeckel
DE59700744T Expired - Fee Related DE59700744D1 (de) 1996-05-21 1997-04-19 Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels und leicht zu öffnender Dosendeckel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29609130U Expired - Lifetime DE29609130U1 (de) 1996-05-21 1996-05-21 Leicht zu öffnender Dosendeckel

Country Status (11)

Country Link
US (2) US5913651A (de)
EP (1) EP0808676B1 (de)
AT (1) ATE186860T1 (de)
CZ (1) CZ150097A3 (de)
DE (2) DE29609130U1 (de)
DK (1) DK0808676T3 (de)
ES (1) ES2138847T3 (de)
GR (1) GR3031937T3 (de)
IL (1) IL120850A0 (de)
PL (1) PL184235B1 (de)
RU (1) RU2179489C2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401956B1 (en) * 1999-09-21 2002-06-11 Crown Cork & Seal Technologies Corporation Safety container end having improved opening characteristics
CN2434249Y (zh) * 2000-08-09 2001-06-13 王和 易拉瓶盖
US6427862B1 (en) * 2000-11-07 2002-08-06 Ming-Tang Hsu Self-opening can
ES2256219T3 (es) * 2001-03-29 2006-07-16 Industrias Alimentarias De Navarra, S.A. Cierre para latas, en especial de conserva.
US20050145630A1 (en) * 2004-01-05 2005-07-07 Sonoco Development, Inc. Easily openable closure for a retortable container having a metal end to which a membrane is sealed
WO2005070585A1 (en) * 2004-01-16 2005-08-04 Heyn William M Angled sealing surface for container end panel
US7156252B2 (en) * 2004-04-30 2007-01-02 Sonoco Development, Inc. Container closure with dual heat seal and magnetic seal
US7270246B2 (en) * 2004-08-20 2007-09-18 Stolle Machinery Company, Llc Non-circular can end with corner-mounted tab and tooling and a conversion press for providing same
MX340334B (es) 2005-03-01 2016-07-05 Crown Packaging Technology Inc Lata de envase y metodo y aparato para su fabricacion.
US20080223856A1 (en) * 2005-03-17 2008-09-18 Soudronic Ag Tear-Off Lid and Method For Its Manufacture
DE102006005058A1 (de) * 2006-02-03 2007-08-16 IMPRESS Metal Packaging S.A., Crosmières Expansionsfähiger Deckel für eine Nahrungsmittel-Dose
US7922025B2 (en) * 2006-09-19 2011-04-12 Crown Packaging Company, L.P. Easy open can end with high pressure venting
DE502007003452D1 (de) * 2006-09-29 2010-05-27 Soudronic Ag Bergdietikon Gebinde mit einem Aufreissdeckel, Aufreissdeckel sowie Aufreissdeckelring
PL2052984T3 (pl) * 2007-10-25 2011-05-31 Impress Group Bv Sposób przygotowywania i formowania wieczka oraz wieczko
DK2062828T3 (da) * 2007-11-21 2011-08-22 Impress Group Bv Beholder
PL2646328T3 (pl) * 2010-11-29 2017-07-31 Crown Packaging Technology, Inc. Zamknięcie
USD638704S1 (en) 2010-12-10 2011-05-31 Pactiv Corporation Container lid
USD637489S1 (en) 2010-12-10 2011-05-10 Pactiv Corporation Pull grip feature of a container lid
CA2840938C (en) * 2011-07-21 2019-07-02 Crown Packaging Technology, Inc. Metal cans with peelable lids
GB2500629A (en) * 2012-03-27 2013-10-02 Chao-Chuan Chen Molding Method Of A Heat Dissipating Cover For Spherical Light Source
CN102849324B (zh) * 2012-07-13 2014-11-05 浙江诚信包装材料有限公司 易拉罐的封口结构及加工工艺
US9333289B1 (en) 2015-01-16 2016-05-10 Plas-Tech Engineering, Inc. Tamper evident closure container
GB2536265B (en) * 2015-03-11 2018-01-24 Crown Packaging Technology Inc Ringless metal cans
WO2019112051A1 (ja) * 2017-12-07 2019-06-13 日本製鉄株式会社 ヒートシール蓋及び缶
CH716830A1 (de) * 2019-11-22 2021-05-31 Soudronic Ag Verfahren und Vorrichtungen zur Herstellung von Aufreissdeckeln.
USD999631S1 (en) * 2021-07-23 2023-09-26 Stolle Machinery Company, Llc Ring pull tab

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US161634A (en) * 1875-04-06 Improvement in methods of producing flanged lids and collars for sheet-metal cans
US1743544A (en) * 1928-08-20 1930-01-14 Helberg Oscar Method of manufacturing tin closures
US1866469A (en) * 1930-04-04 1932-07-05 R B Davis Company Method of forming can closures
DE2707064A1 (de) * 1977-02-18 1978-11-16 American Can Co Verfahren zur ausbildung eines oeffnungslappens in blechbehaelter- endverschluessen
US4129085A (en) * 1977-03-07 1978-12-12 Klein Gerald B Gated can end with shear offset defining gate and method for manufacture of the same
CH629983A5 (de) * 1978-06-06 1982-05-28 Alusuisse Verfahren zur herstellung von deckelringen fuer konservendosen.
DE3413918A1 (de) * 1984-04-13 1985-10-24 Weidenhammer Packungen KG GmbH & Co, 6832 Hockenheim Kombidose
US4544080A (en) * 1984-10-25 1985-10-01 General Can Company, Inc. Closure having reinforced pull tab
DE3639428C1 (de) * 1986-11-18 1987-08-27 Rasselstein Ag Verfahren zum Herstellen eines mit einem eindrueckbaren OEffnungslappen versehenen Dosendeckels aus Blech
CH674829A5 (de) * 1987-12-14 1990-07-31 Alcan Rorschach Ag
FR2648791B1 (fr) * 1989-06-23 1991-11-29 Lorraine Laminage Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede
US5069355A (en) * 1991-01-23 1991-12-03 Sonoco Products Company Easy-opening composite closure for hermetic sealing of a packaging container by double seaming
DE4332306A1 (de) * 1993-09-23 1995-03-30 Rasselstein Ag Verfahren zur Herstellung eines leicht zu öffnenden Dosendeckels aus Blech
GB2289663A (en) * 1994-05-21 1995-11-29 Metal Box Plc Containers and lids bonded thereto
US5752614A (en) * 1996-11-19 1998-05-19 Sonoco Products Company Easy-opening closure for hermetic sealing a retortable container

Also Published As

Publication number Publication date
US6036043A (en) 2000-03-14
ES2138847T3 (es) 2000-01-16
EP0808676A1 (de) 1997-11-26
PL184235B1 (pl) 2002-09-30
DK0808676T3 (da) 2000-03-27
DE29609130U1 (de) 1997-09-18
PL319960A1 (en) 1997-11-24
EP0808676B1 (de) 1999-11-24
CZ150097A3 (en) 1997-12-17
IL120850A0 (en) 1997-09-30
US5913651A (en) 1999-06-22
GR3031937T3 (en) 2000-03-31
RU2179489C2 (ru) 2002-02-20
ATE186860T1 (de) 1999-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RASSELSTEIN GMBH, 56626 ANDERNACH, DE

8339 Ceased/non-payment of the annual fee