JPS5420907B1 - - Google Patents

Info

Publication number
JPS5420907B1
JPS5420907B1 JP7119472A JP7119472A JPS5420907B1 JP S5420907 B1 JPS5420907 B1 JP S5420907B1 JP 7119472 A JP7119472 A JP 7119472A JP 7119472 A JP7119472 A JP 7119472A JP S5420907 B1 JPS5420907 B1 JP S5420907B1
Authority
JP
Japan
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.)
Pending
Application number
JP7119472A
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 filed Critical
Publication of JPS5420907B1 publication Critical patent/JPS5420907B1/ja
Pending 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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
JP7119472A 1971-07-14 1972-07-14 Pending JPS5420907B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16237971A 1971-07-14 1971-07-14

Publications (1)

Publication Number Publication Date
JPS5420907B1 true JPS5420907B1 (ja) 1979-07-26

Family

ID=22585381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7119472A Pending JPS5420907B1 (ja) 1971-07-14 1972-07-14

Country Status (10)

Country Link
US (1) US3754678A (ja)
JP (1) JPS5420907B1 (ja)
AU (1) AU468549B2 (ja)
BR (1) BR7204682D0 (ja)
CA (1) CA961430A (ja)
DE (1) DE2234623A1 (ja)
FI (1) FI53103C (ja)
FR (1) FR2145739B1 (ja)
GB (1) GB1329800A (ja)
NL (1) NL7209716A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007581A1 (en) * 1986-06-13 1987-12-17 Toyo Seikan Kaisha, Ltd. Easy-to-open can lid able to protect cut edge of score and producing process thereof

Families Citing this family (9)

* 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
US3883035A (en) * 1973-09-19 1975-05-13 American Can Co Easy opening container with safety edge compounds
US4016311A (en) * 1974-05-13 1977-04-05 Boise Cascade Corporation Method for protecting metal ends
KR920007804B1 (ko) * 1986-06-13 1992-09-17 도요 세이칸 가부시기가이샤 스코어 절단 단연이 보호될 수 있는 개봉이 용이한 뚜껑 및 그 제조법
US5183672A (en) * 1991-04-16 1993-02-02 Gary W. Fetterhoff Apparatus for forming at least one fold line pattern in a rigid plastic material
US6360909B1 (en) 2000-02-18 2002-03-26 Sonoco Development, Inc. Container closure having a frangible seal
ES1069207Y (es) * 2008-11-19 2009-05-27 Aux Conservera S A Protector anti-corte para tapas de envases de facil apertura
EP2599844A1 (en) * 2011-12-02 2013-06-05 PPG Industries Ohio Inc. Coating composition for a food or beverage can
CN105775320A (zh) * 2014-03-13 2016-07-20 徐发煌 易拉口护圈的制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447713A (en) * 1967-11-03 1969-06-03 Continental Can Co Score shield and anti-implosion ring
US3610462A (en) * 1969-07-17 1971-10-05 Nat Steel Corp Container scoreline and tear edge protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007581A1 (en) * 1986-06-13 1987-12-17 Toyo Seikan Kaisha, Ltd. Easy-to-open can lid able to protect cut edge of score and producing process thereof

Also Published As

Publication number Publication date
FI53103C (ja) 1978-02-10
DE2234623A1 (de) 1973-02-01
NL7209716A (ja) 1973-01-16
BR7204682D0 (pt) 1973-07-10
AU468549B2 (en) 1976-01-15
FR2145739A1 (ja) 1973-02-23
AU4442072A (en) 1974-01-17
CA961430A (en) 1975-01-21
FI53103B (ja) 1977-10-31
US3754678A (en) 1973-08-28
GB1329800A (en) 1973-09-12
FR2145739B1 (ja) 1976-05-14

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