IT1015660B - COUPLED BASED ON POLYOLEFIN FILMS - Google Patents

COUPLED BASED ON POLYOLEFIN FILMS

Info

Publication number
IT1015660B
IT1015660B IT24781/74A IT2478174A IT1015660B IT 1015660 B IT1015660 B IT 1015660B IT 24781/74 A IT24781/74 A IT 24781/74A IT 2478174 A IT2478174 A IT 2478174A IT 1015660 B IT1015660 B IT 1015660B
Authority
IT
Italy
Prior art keywords
polyolefin films
coupled based
coupled
polyolefin
films
Prior art date
Application number
IT24781/74A
Other languages
Italian (it)
Inventor
F Mattioli
P Vitali
G Latella
Original Assignee
Moplefan Spa
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 Moplefan Spa filed Critical Moplefan Spa
Priority to IT24781/74A priority Critical patent/IT1015660B/en
Priority to NLAANVRAGE7507756,A priority patent/NL187472C/en
Priority to FR7520753A priority patent/FR2276930A1/en
Priority to BE157938A priority patent/BE830955A/en
Priority to DE2529651A priority patent/DE2529651C2/en
Application granted granted Critical
Publication of IT1015660B publication Critical patent/IT1015660B/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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
    • B32B2439/70—Food packaging
IT24781/74A 1974-07-04 1974-07-04 COUPLED BASED ON POLYOLEFIN FILMS IT1015660B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT24781/74A IT1015660B (en) 1974-07-04 1974-07-04 COUPLED BASED ON POLYOLEFIN FILMS
NLAANVRAGE7507756,A NL187472C (en) 1974-07-04 1975-06-30 METHOD FOR MANUFACTURING A LAMINATED FOIL
FR7520753A FR2276930A1 (en) 1974-07-04 1975-07-02 Laminated sheets for food packaging - with oriented isotactic polypropylene film and non-oriented film of polyalkene mixture
BE157938A BE830955A (en) 1974-07-04 1975-07-03 COUPLING SHEETS BASED ON POLYOLEFINIC FILMS AND PROCESS FOR THEIR PREPARATION
DE2529651A DE2529651C2 (en) 1974-07-04 1975-07-03 Composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24781/74A IT1015660B (en) 1974-07-04 1974-07-04 COUPLED BASED ON POLYOLEFIN FILMS

Publications (1)

Publication Number Publication Date
IT1015660B true IT1015660B (en) 1977-05-20

Family

ID=11214710

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24781/74A IT1015660B (en) 1974-07-04 1974-07-04 COUPLED BASED ON POLYOLEFIN FILMS

Country Status (5)

Country Link
BE (1) BE830955A (en)
DE (1) DE2529651C2 (en)
FR (1) FR2276930A1 (en)
IT (1) IT1015660B (en)
NL (1) NL187472C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1067253B (en) * 1976-12-20 1985-03-16 Moplefan Spa COUPLED FOR PACKAGING BASED ON POLYOLEFINIC FILMS
IT1140297B (en) * 1981-11-26 1986-09-24 Moplefan Spa COUPLED FOR GAS WATERPROOF PACKAGING, BASED ON POLYOLEFINIC FILMS
AU601381B2 (en) * 1985-11-29 1990-09-13 American National Can Company Blends of polypropylene and sheet structures made from the blends
EP0802045A1 (en) * 1996-04-15 1997-10-22 The Procter & Gamble Company Multilayer materials for making packages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB951867A (en) * 1961-08-08 1964-03-11 Hercules Powder Co Ltd Improvements in or relating to coating of polypropylene film
DE1805886A1 (en) * 1967-11-04 1969-09-04 Mitsubishi Petrochemical Co Heat sealable biaxially oriented polypropylene sheet films and methods of making them
DE1769028A1 (en) * 1968-03-22 1972-02-03 Kalle Ag Biaxially oriented polypropylene film
NL7101300A (en) * 1970-02-03 1971-08-05

Also Published As

Publication number Publication date
NL187472C (en) 1991-10-16
BE830955A (en) 1976-01-05
DE2529651A1 (en) 1976-01-22
DE2529651C2 (en) 1985-09-19
NL7507756A (en) 1976-01-06
FR2276930B1 (en) 1977-07-08
FR2276930A1 (en) 1976-01-30

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