CA1016416A - Method of making pop-in container closure - Google Patents

Method of making pop-in container closure

Info

Publication number
CA1016416A
CA1016416A CA199,827A CA199827A CA1016416A CA 1016416 A CA1016416 A CA 1016416A CA 199827 A CA199827 A CA 199827A CA 1016416 A CA1016416 A CA 1016416A
Authority
CA
Canada
Prior art keywords
container closure
making pop
pop
making
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
CA199,827A
Inventor
Walter C. Lovell
Frederick G.J. Grise
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.)
GRISE FREDERICK GERARD J
Original Assignee
GRISE FREDERICK GERARD J
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
Priority claimed from US454384A external-priority patent/US3881437A/en
Application filed by GRISE FREDERICK GERARD J filed Critical GRISE FREDERICK GERARD J
Application granted granted Critical
Publication of CA1016416A publication Critical patent/CA1016416A/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
    • B65D17/34—Arrangement or construction of pull or lift tabs
    • 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
    • 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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Making Paper Articles (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
CA199,827A 1974-03-25 1974-05-14 Method of making pop-in container closure Expired CA1016416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454384A US3881437A (en) 1973-02-12 1974-03-25 Method of making pop-in container closure

Publications (1)

Publication Number Publication Date
CA1016416A true CA1016416A (en) 1977-08-30

Family

ID=23804399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,827A Expired CA1016416A (en) 1974-03-25 1974-05-14 Method of making pop-in container closure

Country Status (13)

Country Link
JP (1) JPS556459B2 (en)
AT (1) AT350362B (en)
BE (1) BE821085R (en)
BR (1) BR7406170A (en)
CA (1) CA1016416A (en)
CH (1) CH586138A5 (en)
DD (1) DD114529A5 (en)
DE (1) DE2437711C3 (en)
ES (1) ES435922A1 (en)
FR (1) FR2265477A2 (en)
IT (1) IT1028420B (en)
NO (1) NO750999L (en)
PL (1) PL93417B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001558A1 (en) * 1979-01-29 1980-08-07 K Taniuchi Easy-to-open lid for container

Also Published As

Publication number Publication date
IT1028420B (en) 1979-01-30
JPS50125885A (en) 1975-10-03
DE2437711B2 (en) 1978-12-14
ES435922A1 (en) 1976-12-16
BE821085R (en) 1975-02-03
DE2437711A1 (en) 1975-10-09
BR7406170A (en) 1976-02-17
ATA732374A (en) 1978-10-15
DD114529A5 (en) 1975-08-12
FR2265477A2 (en) 1975-10-24
NO750999L (en) 1975-09-26
FR2265477B2 (en) 1978-05-05
PL93417B1 (en) 1977-05-30
AT350362B (en) 1979-05-25
JPS556459B2 (en) 1980-02-16
DE2437711C3 (en) 1979-08-23
CH586138A5 (en) 1977-03-31

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