AU6498074A - Easy opening container with safety edge compounds - Google Patents

Easy opening container with safety edge compounds

Info

Publication number
AU6498074A
AU6498074A AU64980/74A AU6498074A AU6498074A AU 6498074 A AU6498074 A AU 6498074A AU 64980/74 A AU64980/74 A AU 64980/74A AU 6498074 A AU6498074 A AU 6498074A AU 6498074 A AU6498074 A AU 6498074A
Authority
AU
Australia
Prior art keywords
easy opening
opening container
safety edge
compounds
edge compounds
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
AU64980/74A
Other versions
AU480029B2 (en
Inventor
A. Fourier Walter
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.)
Primerica Inc
Original Assignee
American Can Co
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 American Can Co filed Critical American Can Co
Application granted granted Critical
Publication of AU480029B2 publication Critical patent/AU480029B2/en
Publication of AU6498074A publication Critical patent/AU6498074A/en
Expired 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
    • B21D51/44—Making closures, e.g. caps
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
AU64980/74A 1973-09-19 1974-01-30 Easy opening container with safety edge compounds Expired AU480029B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS398858 1973-09-19
US398858A US3877605A (en) 1973-09-19 1973-09-19 Easy opening container with safety edge compounds

Publications (2)

Publication Number Publication Date
AU480029B2 AU480029B2 (en) 1975-07-31
AU6498074A true AU6498074A (en) 1975-07-31

Family

ID=

Also Published As

Publication number Publication date
FR2243874A2 (en) 1975-04-11
FR2243874B2 (en) 1978-04-28
US3877605A (en) 1975-04-15
JPS5055487A (en) 1975-05-15
DOP1974002168A (en) 1976-04-06
GB1437159A (en) 1976-05-26
JPS583898B2 (en) 1983-01-24
IT1019328B (en) 1977-11-10

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