IT939416B - MULTI-LAYER PACKAGING FILM - Google Patents

MULTI-LAYER PACKAGING FILM

Info

Publication number: IT939416B
Authority: IT; Italy
Prior art keywords: packaging film; layer packaging; layer; film; packaging
Prior art date: 1970-09-25

Application number

IT5285471A

Other languages

Italian (it)

Inventor

A Widiger

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.)

1970-09-25

Filing date

1971-09-13

Publication date

1973-02-10

1971-09-13 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1973-02-10 Application granted granted Critical

1973-02-10 Publication of IT939416B publication Critical patent/IT939416B/en

Links

229920006280 packaging film Polymers 0.000 title 1
239000012785 packaging film Substances 0.000 title 1

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)

IT5285471A 1970-09-25 1971-09-13 MULTI-LAYER PACKAGING FILM IT939416B (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
IT939416B true IT939416B (en)	1973-02-10

Family

ID=22127284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5285471A IT939416B (en)	1970-09-25	1971-09-13	MULTI-LAYER PACKAGING FILM

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

1971
- 1971-08-31 CA CA121,828A patent/CA974870A/en not_active Expired
- 1971-09-09 FR FR7132539A patent/FR2107465A5/fr not_active Expired
- 1971-09-13 IT IT5285471A patent/IT939416B/en active
- 1971-09-18 DE DE19712146820 patent/DE2146820C3/en not_active Expired
- 1971-09-22 JP JP7418171A patent/JPS5543913B1/ja active Pending
- 1971-09-24 BE BE773053A patent/BE773053A/en not_active IP Right Cessation
- 1971-09-24 NL NL7113154A patent/NL172523C/en not_active IP Right Cessation
- 1971-09-24 GB GB4462371A patent/GB1331387A/en not_active Expired

Also Published As

Publication number	Publication date
BE773053A (en)	1972-03-24
DE2146820B2 (en)	1981-04-02
DE2146820A1 (en)	1972-03-30
FR2107465A5 (en)	1972-05-05
NL172523C (en)	1983-09-16
NL7113154A (en)	1972-03-28
GB1331387A (en)	1973-09-26
CA974870A (en)	1975-09-23
JPS5543913B1 (en)	1980-11-08
DE2146820C3 (en)	1982-03-18
NL172523B (en)	1983-04-18
AU3303271A (en)	1973-03-08

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