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CA974870A - Packaging film and process of preparation - Google Patents

Packaging film and process of preparation

Info

Publication number
CA974870A
CA974870A CA121,828A CA121828A CA974870A CA 974870 A CA974870 A CA 974870A CA 121828 A CA121828 A CA 121828A CA 974870 A CA974870 A CA 974870A
Authority
CA
Canada
Prior art keywords
preparation
packaging film
packaging
film
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
CA121,828A
Other versions
CA121828S (en
Inventor
Almar T. Widiger
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA974870A publication Critical patent/CA974870A/en
Expired 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
CA121,828A 1970-09-25 1971-08-31 Packaging film and process of preparation Expired CA974870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7567470A 1970-09-25 1970-09-25

Publications (1)

Publication Number Publication Date
CA974870A true CA974870A (en) 1975-09-23

Family

ID=22127284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,828A Expired CA974870A (en) 1970-09-25 1971-08-31 Packaging film and process of preparation

Country Status (8)

Country Link
JP (1) JPS5543913B1 (en)
BE (1) BE773053A (en)
CA (1) CA974870A (en)
DE (1) DE2146820C3 (en)
FR (1) FR2107465A5 (en)
GB (1) GB1331387A (en)
IT (1) IT939416B (en)
NL (1) NL172523C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207363A (en) * 1978-03-29 1980-06-10 Union Carbide Corporation Flexible heat-shrinkable multilayer film for packaging primal meat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579416A (en) * 1966-12-19 1971-05-18 Dow Chemical Co Packaging film comprising polyolefin outer layers and plural inner gas barrier layers
DE7106429U (en) * 1969-03-10 1971-07-01 The Dow Chemical Co Rigid multilayer film

Also Published As

Publication number Publication date
NL172523B (en) 1983-04-18
AU3303271A (en) 1973-03-08
DE2146820A1 (en) 1972-03-30
FR2107465A5 (en) 1972-05-05
BE773053A (en) 1972-03-24
DE2146820C3 (en) 1982-03-18
IT939416B (en) 1973-02-10
NL7113154A (en) 1972-03-28
DE2146820B2 (en) 1981-04-02
GB1331387A (en) 1973-09-26
JPS5543913B1 (en) 1980-11-08
NL172523C (en) 1983-09-16

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