IL34705A0 - The manufacture of easy-opening metal closures - Google Patents

The manufacture of easy-opening metal closures

Info

Publication number
IL34705A0
IL34705A0 IL34705A IL3470570A IL34705A0 IL 34705 A0 IL34705 A0 IL 34705A0 IL 34705 A IL34705 A IL 34705A IL 3470570 A IL3470570 A IL 3470570A IL 34705 A0 IL34705 A0 IL 34705A0
Authority
IL
Israel
Prior art keywords
manufacture
easy
metal closures
opening metal
opening
Prior art date
Application number
IL34705A
Other versions
IL34705A (en
Original Assignee
Cebal Gp
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 Cebal Gp filed Critical Cebal Gp
Publication of IL34705A0 publication Critical patent/IL34705A0/en
Publication of IL34705A publication Critical patent/IL34705A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/156—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is calendered and immediately laminated
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Closures For Containers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IL34705A 1969-06-12 1970-06-11 Tear-up can closure of metal with adhering plastic film IL34705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919441A FR2045631A1 (en) 1969-06-12 1969-06-12

Publications (2)

Publication Number Publication Date
IL34705A0 true IL34705A0 (en) 1970-08-19
IL34705A IL34705A (en) 1975-02-10

Family

ID=9035584

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34705A IL34705A (en) 1969-06-12 1970-06-11 Tear-up can closure of metal with adhering plastic film

Country Status (12)

Country Link
AT (1) AT312402B (en)
BE (1) BE751840A (en)
CA (1) CA1001974A (en)
CH (1) CH510562A (en)
DE (1) DE2028825A1 (en)
ES (1) ES380647A1 (en)
FR (1) FR2045631A1 (en)
GB (1) GB1319826A (en)
IL (1) IL34705A (en)
LU (1) LU61116A1 (en)
NL (1) NL7008506A (en)
OA (1) OA03289A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210259A (en) * 1978-06-08 1980-07-01 Aluminum Company Of America Barrier coated metallic container wall and sheet
JPS5873541A (en) * 1981-10-19 1983-05-02 東洋製罐株式会社 Easily unsealed heat seal cover
NO164289C (en) * 1984-11-28 1990-09-19 Elopak As WASHED SEALED LID CONTAINER.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT223054B (en) * 1960-06-13 1962-08-27 Alfons Isele-Aregger Process for producing tear-open closures for containers with a beaded edge, in particular for bottles, and tear-open capsules produced by the process
FR1353713A (en) * 1961-08-04 1964-02-28 Safe Pack Container Co Burst-opening container
US3303955A (en) * 1965-12-01 1967-02-14 Aluminum Co Of America Container closure

Also Published As

Publication number Publication date
CA1001974A (en) 1976-12-21
NL7008506A (en) 1970-12-15
DE2028825A1 (en) 1971-01-14
ES380647A1 (en) 1973-04-01
FR2045631A1 (en) 1971-03-05
GB1319826A (en) 1973-06-13
BE751840A (en) 1970-12-11
AT312402B (en) 1973-12-27
IL34705A (en) 1975-02-10
OA03289A (en) 1970-12-15
CH510562A (en) 1971-07-31
LU61116A1 (en) 1971-07-01

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