CA2197959A1 - Matiere d'operculage pelable et thermosoudable pour contenants de plastique - Google Patents

Matiere d'operculage pelable et thermosoudable pour contenants de plastique

Info

Publication number
CA2197959A1
CA2197959A1 CA002197959A CA2197959A CA2197959A1 CA 2197959 A1 CA2197959 A1 CA 2197959A1 CA 002197959 A CA002197959 A CA 002197959A CA 2197959 A CA2197959 A CA 2197959A CA 2197959 A1 CA2197959 A1 CA 2197959A1
Authority
CA
Canada
Prior art keywords
peelable
heat sealable
plastic containers
copolymer
lidstock material
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.)
Granted
Application number
CA002197959A
Other languages
English (en)
Other versions
CA2197959C (fr
Inventor
James A. Stevenson
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Priority to CA002197959A priority Critical patent/CA2197959C/fr
Publication of CA2197959A1 publication Critical patent/CA2197959A1/fr
Application granted granted Critical
Publication of CA2197959C publication Critical patent/CA2197959C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/08—Flexible adhesive strips adapted to seal filling or discharging apertures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
CA002197959A 1997-02-19 1997-02-19 Matiere d'operculage pelable et thermosoudable pour contenants de plastique Expired - Lifetime CA2197959C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002197959A CA2197959C (fr) 1997-02-19 1997-02-19 Matiere d'operculage pelable et thermosoudable pour contenants de plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002197959A CA2197959C (fr) 1997-02-19 1997-02-19 Matiere d'operculage pelable et thermosoudable pour contenants de plastique

Publications (2)

Publication Number Publication Date
CA2197959A1 true CA2197959A1 (fr) 1998-08-19
CA2197959C CA2197959C (fr) 2005-03-22

Family

ID=4159985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002197959A Expired - Lifetime CA2197959C (fr) 1997-02-19 1997-02-19 Matiere d'operculage pelable et thermosoudable pour contenants de plastique

Country Status (1)

Country Link
CA (1) CA2197959C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7404994B2 (en) * 2003-03-12 2008-07-29 Reynolds Packaging Llc Lidstock material having improved burst strength
US10000303B2 (en) 2015-02-13 2018-06-19 Direct Pack, Inc. Container comprising integral film lid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7404994B2 (en) * 2003-03-12 2008-07-29 Reynolds Packaging Llc Lidstock material having improved burst strength
US10000303B2 (en) 2015-02-13 2018-06-19 Direct Pack, Inc. Container comprising integral film lid
US10676225B2 (en) 2015-02-13 2020-06-09 Direct Park, Inc. Container comprising integral film lid

Also Published As

Publication number Publication date
CA2197959C (fr) 2005-03-22

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Effective date: 20170220