AU475951B2 - Improved easy-opening closure - Google Patents

Improved easy-opening closure

Info

Publication number
AU475951B2
AU475951B2 AU68487/74A AU6848774A AU475951B2 AU 475951 B2 AU475951 B2 AU 475951B2 AU 68487/74 A AU68487/74 A AU 68487/74A AU 6848774 A AU6848774 A AU 6848774A AU 475951 B2 AU475951 B2 AU 475951B2
Authority
AU
Australia
Prior art keywords
opening closure
improved easy
easy
improved
closure
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
AU68487/74A
Other versions
AU6848774A (en
Inventor
Debenham Michael
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.)
Broken Hill Pty Co Ltd
Original Assignee
Broken Hill Pty Co Ltd
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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Priority to AU68487/74A priority Critical patent/AU475951B2/en
Application granted granted Critical
Publication of AU475951B2 publication Critical patent/AU475951B2/en
Publication of AU6848774A publication Critical patent/AU6848774A/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
    • 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
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU68487/74A 1973-05-02 1973-05-02 Improved easy-opening closure Expired AU475951B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU68487/74A AU475951B2 (en) 1973-05-02 1973-05-02 Improved easy-opening closure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU316173 1973-05-02
AU68487/74A AU475951B2 (en) 1973-05-02 1973-05-02 Improved easy-opening closure

Publications (2)

Publication Number Publication Date
AU475951B2 true AU475951B2 (en) 1975-11-06
AU6848774A AU6848774A (en) 1975-11-06

Family

ID=25610030

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68487/74A Expired AU475951B2 (en) 1973-05-02 1973-05-02 Improved easy-opening closure

Country Status (1)

Country Link
AU (1) AU475951B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009987A1 (en) * 1978-10-10 1980-04-16 The Broken Hill Proprietary Company Limited Easy opening closure with a resealable pressure releasing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009987A1 (en) * 1978-10-10 1980-04-16 The Broken Hill Proprietary Company Limited Easy opening closure with a resealable pressure releasing device

Also Published As

Publication number Publication date
AU6848774A (en) 1975-11-06

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