GB1398958A - Easy-opening container end closures - Google Patents

Easy-opening container end closures

Info

Publication number
GB1398958A
GB1398958A GB1177773A GB1177773A GB1398958A GB 1398958 A GB1398958 A GB 1398958A GB 1177773 A GB1177773 A GB 1177773A GB 1177773 A GB1177773 A GB 1177773A GB 1398958 A GB1398958 A GB 1398958A
Authority
GB
United Kingdom
Prior art keywords
hot melt
melt adhesive
guard band
end panel
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
Application number
GB1177773A
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 GB1398958A publication Critical patent/GB1398958A/en
Expired 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
    • B65D17/28—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/906—Beverage can, i.e. beer, soda

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
GB1177773A 1972-03-10 1973-03-12 Easy-opening container end closures Expired GB1398958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23369772A 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
GB1398958A true GB1398958A (en) 1975-06-25

Family

ID=22878338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1177773A Expired GB1398958A (en) 1972-03-10 1973-03-12 Easy-opening container end closures

Country Status (7)

Country Link
US (1) US3765561A (enExample)
AU (1) AU465322B2 (enExample)
CA (1) CA962614A (enExample)
DE (1) DE2243886A1 (enExample)
FR (1) FR2175818B1 (enExample)
GB (1) GB1398958A (enExample)
ZA (1) ZA724686B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856179A (en) * 1971-07-14 1974-12-24 Sonoco Products Co Container end with protective bead
US3891116A (en) * 1972-12-14 1975-06-24 American Can Co Full-open easy-open container
US3883035A (en) * 1973-09-19 1975-05-13 American Can Co Easy opening container with safety edge compounds
US3880316A (en) * 1973-11-08 1975-04-29 Dayton Reliable Tool & Mfg Co Easy open push button ecology end
US4016311A (en) * 1974-05-13 1977-04-05 Boise Cascade Corporation Method for protecting metal ends
US3933270A (en) * 1975-01-27 1976-01-20 Continental Can Company, Inc. Closure with protective insert
US4094434A (en) * 1976-12-13 1978-06-13 Coiner William A Disposable container for heatable food products
US4216736A (en) * 1979-02-02 1980-08-12 Boise Cascade Corporation Method and apparatus for forming no-fin scored metal ends
JPS5873541A (ja) 1981-10-19 1983-05-02 東洋製罐株式会社 易開封性ヒ−トシ−ル蓋
NL8401729A (nl) * 1984-05-29 1985-12-16 Thomassen & Drijver Inrichting voor het opnemen van voedsel.
KR920007804B1 (ko) * 1986-06-13 1992-09-17 도요 세이칸 가부시기가이샤 스코어 절단 단연이 보호될 수 있는 개봉이 용이한 뚜껑 및 그 제조법
US4940158A (en) * 1987-09-22 1990-07-10 American National Can Company Container and seam ring for container
JPH01308743A (ja) * 1988-05-30 1989-12-13 Showa Denko Kk 缶容器蓋
DE69228977T2 (de) * 1991-11-08 1999-12-02 Nippon Steel Corp., Tokio/Tokyo Dosendeckel aus beschichtetem Stahl mit einer Öffnungsvorrichtung, wobei Innen- und Aussenbeschichtungen nicht repariert werden müssen
US5353943A (en) * 1993-03-15 1994-10-11 Sonoco Products Company Easy-opening composite closure for hermetic sealing of a packaging container by double seaming
EP1182140A1 (en) * 2000-03-06 2002-02-27 Crown Cork & Seal Technologies Corporation Food can end
US20050255266A1 (en) * 2004-05-17 2005-11-17 Sonoco Development, Inc. Retort container, and hot melt adhesive therefor
JP4883995B2 (ja) * 2005-12-07 2012-02-22 大和製罐株式会社 スコア線のある缶蓋
US11181221B1 (en) * 2019-07-23 2021-11-23 William Randall Tucker Pull off pipe cap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527377A (en) * 1968-09-27 1970-09-08 Procter & Gamble Protective member for sharp-edge dispensing openings
US3510022A (en) * 1968-10-17 1970-05-05 Paul H Heller Removable tab having a protective coating

Also Published As

Publication number Publication date
CA962614A (en) 1975-02-11
US3765561A (en) 1973-10-16
DE2243886A1 (de) 1973-09-20
AU4843872A (en) 1974-05-02
ZA724686B (en) 1974-02-27
FR2175818A1 (enExample) 1973-10-26
AU465322B2 (en) 1975-09-25
FR2175818B1 (enExample) 1978-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee