IT1015660B - COUPLED BASED ON POLYOLEFIN FILMS - Google Patents
COUPLED BASED ON POLYOLEFIN FILMSInfo
- 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
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
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)
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)
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 |
-
1974
- 1974-07-04 IT IT24781/74A patent/IT1015660B/en active
-
1975
- 1975-06-30 NL NLAANVRAGE7507756,A patent/NL187472C/en not_active IP Right Cessation
- 1975-07-02 FR FR7520753A patent/FR2276930A1/en active Granted
- 1975-07-03 DE DE2529651A patent/DE2529651C2/en not_active Expired
- 1975-07-03 BE BE157938A patent/BE830955A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2276930B1 (en) | 1977-07-08 |
DE2529651A1 (en) | 1976-01-22 |
DE2529651C2 (en) | 1985-09-19 |
BE830955A (en) | 1976-01-05 |
NL7507756A (en) | 1976-01-06 |
FR2276930A1 (en) | 1976-01-30 |
NL187472C (en) | 1991-10-16 |
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