DK127043B - Method for making an easily openable end closure. - Google Patents

Method for making an easily openable end closure.

Info

Publication number
DK127043B
DK127043B DK177970AA DK177970A DK127043B DK 127043 B DK127043 B DK 127043B DK 177970A A DK177970A A DK 177970AA DK 177970 A DK177970 A DK 177970A DK 127043 B DK127043 B DK 127043B
Authority
DK
Denmark
Prior art keywords
making
end closure
easily openable
openable end
closure
Prior art date
Application number
DK177970AA
Other languages
Danish (da)
Inventor
A Holk
Original Assignee
Continental 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 Continental Can Co filed Critical Continental Can Co
Publication of DK127043B publication Critical patent/DK127043B/en

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
    • B21D51/383—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
    • B65D17/401—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)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
DK177970AA 1969-04-10 1970-04-09 Method for making an easily openable end closure. DK127043B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81504369A 1969-04-10 1969-04-10

Publications (1)

Publication Number Publication Date
DK127043B true DK127043B (en) 1973-09-17

Family

ID=25216702

Family Applications (1)

Application Number Title Priority Date Filing Date
DK177970AA DK127043B (en) 1969-04-10 1970-04-09 Method for making an easily openable end closure.

Country Status (12)

Country Link
JP (1) JPS4823312B1 (en)
AT (1) AT298326B (en)
BE (1) BE748304A (en)
CA (1) CA940384A (en)
DE (1) DE1953335A1 (en)
DK (1) DK127043B (en)
ES (1) ES185879Y (en)
FR (1) FR2038358B1 (en)
GB (1) GB1267902A (en)
NL (1) NL7004104A (en)
SE (1) SE360030B (en)
ZA (1) ZA695279B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765352A (en) * 1972-03-27 1973-10-16 Fraze Ermal C Combined can and end with means for protecting against severed score
US3871314A (en) * 1972-10-20 1975-03-18 Dorn Co V Method of making folded can ends and folded can end product
FR2337668A1 (en) * 1976-01-12 1977-08-05 Owens Illinois Inc Metal cans with tear-off lids - where user is protected from the rough edges formed when the can is opened
JPS5716204A (en) * 1980-07-03 1982-01-27 Matsushita Electric Works Ltd Vane motor

Also Published As

Publication number Publication date
JPS4823312B1 (en) 1973-07-12
ES185879U (en) 1973-10-16
CA940384A (en) 1974-01-22
AT298326B (en) 1972-05-10
DE1953335A1 (en) 1970-10-15
NL7004104A (en) 1970-10-13
BE748304A (en) 1970-09-16
SE360030B (en) 1973-09-17
FR2038358A1 (en) 1971-01-08
GB1267902A (en) 1972-03-22
FR2038358B1 (en) 1974-07-12
ES185879Y (en) 1974-08-16
ZA695279B (en) 1971-03-31

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Legal Events

Date Code Title Description
PUP Patent expired