NZ236421A - Making container lids of multi-layered material with tear-open flap - Google Patents

Making container lids of multi-layered material with tear-open flap

Info

Publication number
NZ236421A
NZ236421A NZ236421A NZ23642190A NZ236421A NZ 236421 A NZ236421 A NZ 236421A NZ 236421 A NZ236421 A NZ 236421A NZ 23642190 A NZ23642190 A NZ 23642190A NZ 236421 A NZ236421 A NZ 236421A
Authority
NZ
New Zealand
Prior art keywords
tear
layered material
making container
container lids
open flap
Prior art date
Application number
NZ236421A
Inventor
Gerda Maria Hartzheim
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NZ236421A publication Critical patent/NZ236421A/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
    • B32B15/12—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 paper or cardboard
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
NZ236421A 1989-12-19 1990-12-11 Making container lids of multi-layered material with tear-open flap NZ236421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89123474A EP0433475A1 (en) 1989-12-19 1989-12-19 Process for the manufacture of membrane-type covers for sealing receptacles

Publications (1)

Publication Number Publication Date
NZ236421A true NZ236421A (en) 1992-08-26

Family

ID=8202249

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ236421A NZ236421A (en) 1989-12-19 1990-12-11 Making container lids of multi-layered material with tear-open flap

Country Status (5)

Country Link
EP (1) EP0433475A1 (en)
AU (1) AU7069191A (en)
NZ (1) NZ236421A (en)
WO (1) WO1991008898A1 (en)
ZA (1) ZA909779B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0305104D0 (en) * 2003-03-06 2003-04-09 Relco Uk Ltd Sealing Arrangement
US20080073308A1 (en) * 2006-09-25 2008-03-27 Yousif Paul E Tabbed container seal and method of manufacture
FR2943322B1 (en) * 2009-03-18 2011-05-13 Joints Manuf Generale TAPPED SEAL FOR CAPTURING A CLOSURE CONTAINER BY CAP OR CAPSULE AND METHOD FOR MANUFACTURING THE SAME

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423693B (en) * 1978-11-24 1982-05-24 Tetra Pak Int COATLESS LAMINATED PACKAGING MATERIAL, AS WELL AS MANUFACTURING SUCH MATERIAL
DE3020295A1 (en) * 1980-05-28 1981-12-10 Zweckform Werk Gmbh, 8150 Holzkirchen MULTILAYER LOCKING
US4381848A (en) * 1981-07-01 1983-05-03 Reynolds Metals Company Membrane closure structure

Also Published As

Publication number Publication date
WO1991008898A1 (en) 1991-06-27
EP0433475A1 (en) 1991-06-26
AU7069191A (en) 1991-07-18
ZA909779B (en) 1991-10-30

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