GB1267902A - Improvements in or relating to easy opening containers - Google Patents

Improvements in or relating to easy opening containers

Info

Publication number
GB1267902A
GB1267902A GB04570/70A GB1457070A GB1267902A GB 1267902 A GB1267902 A GB 1267902A GB 04570/70 A GB04570/70 A GB 04570/70A GB 1457070 A GB1457070 A GB 1457070A GB 1267902 A GB1267902 A GB 1267902A
Authority
GB
United Kingdom
Prior art keywords
line
station
score
folded
anvil
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
GB04570/70A
Other languages
English (en)
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Inc filed Critical Continental Can Co Inc
Publication of GB1267902A publication Critical patent/GB1267902A/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
    • B21D51/383—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)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)
GB04570/70A 1969-04-10 1970-03-25 Improvements in or relating to easy opening containers Expired GB1267902A (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
GB1267902A true GB1267902A (en) 1972-03-22

Family

ID=25216702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04570/70A Expired GB1267902A (en) 1969-04-10 1970-03-25 Improvements in or relating to easy opening containers

Country Status (12)

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

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 (fr) * 1976-01-12 1977-08-05 Owens Illinois Inc Couvercle a ouverture facile du type a bords non coupants
JPS5716204A (en) * 1980-07-03 1982-01-27 Matsushita Electric Works Ltd Vane motor

Also Published As

Publication number Publication date
DE1953335A1 (de) 1970-10-15
DK127043B (da) 1973-09-17
ZA695279B (en) 1971-03-31
FR2038358A1 (enrdf_load_stackoverflow) 1971-01-08
NL7004104A (enrdf_load_stackoverflow) 1970-10-13
ES185879U (es) 1973-10-16
FR2038358B1 (enrdf_load_stackoverflow) 1974-07-12
AT298326B (de) 1972-05-10
ES185879Y (es) 1974-08-16
CA940384A (en) 1974-01-22
BE748304A (nl) 1970-09-16
JPS4823312B1 (enrdf_load_stackoverflow) 1973-07-12
SE360030B (enrdf_load_stackoverflow) 1973-09-17

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