IT1158961B - Film accoppiati flessibili per l'imballaggio di prodotti alimentari - Google Patents

Film accoppiati flessibili per l'imballaggio di prodotti alimentari

Info

Publication number
IT1158961B
IT1158961B IT26567/78A IT2656778A IT1158961B IT 1158961 B IT1158961 B IT 1158961B IT 26567/78 A IT26567/78 A IT 26567/78A IT 2656778 A IT2656778 A IT 2656778A IT 1158961 B IT1158961 B IT 1158961B
Authority
IT
Italy
Prior art keywords
packaging
food products
flexible coupled
coupled films
films
Prior art date
Application number
IT26567/78A
Other languages
English (en)
Other versions
IT7826567A0 (it
Inventor
Pierpaolo Buzio
Lucio Edefonti
Original Assignee
Sir Soc Italiana Resine 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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT26567/78A priority Critical patent/IT1158961B/it
Publication of IT7826567A0 publication Critical patent/IT7826567A0/it
Priority to GB7927373A priority patent/GB2028232B/en
Priority to DE2932033A priority patent/DE2932033C2/de
Priority to BR7905082A priority patent/BR7905082A/pt
Priority to NL7906031A priority patent/NL7906031A/nl
Priority to US06/064,702 priority patent/US4259412A/en
Application granted granted Critical
Publication of IT1158961B publication Critical patent/IT1158961B/it

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
    • B32B27/32—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
    • 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
    • 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
    • B32B7/02—Physical, chemical or physicochemical 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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
IT26567/78A 1978-08-08 1978-08-08 Film accoppiati flessibili per l'imballaggio di prodotti alimentari IT1158961B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT26567/78A IT1158961B (it) 1978-08-08 1978-08-08 Film accoppiati flessibili per l'imballaggio di prodotti alimentari
GB7927373A GB2028232B (en) 1978-08-08 1979-08-06 Flexible double-layer polyproylene laminates
DE2932033A DE2932033C2 (de) 1978-08-08 1979-08-07 Flexible, doppelschichtige Polypropylenverbundfolie
BR7905082A BR7905082A (pt) 1978-08-08 1979-08-07 Laminado de palipropileno,flexivel,de camada dupla,e processo para sua producao
NL7906031A NL7906031A (nl) 1978-08-08 1979-08-07 Laminaten.
US06/064,702 US4259412A (en) 1978-08-08 1979-08-08 Flexible double-layer polypropylene laminates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26567/78A IT1158961B (it) 1978-08-08 1978-08-08 Film accoppiati flessibili per l'imballaggio di prodotti alimentari

Publications (2)

Publication Number Publication Date
IT7826567A0 IT7826567A0 (it) 1978-08-08
IT1158961B true IT1158961B (it) 1987-02-25

Family

ID=11219801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26567/78A IT1158961B (it) 1978-08-08 1978-08-08 Film accoppiati flessibili per l'imballaggio di prodotti alimentari

Country Status (6)

Country Link
US (1) US4259412A (it)
BR (1) BR7905082A (it)
DE (1) DE2932033C2 (it)
GB (1) GB2028232B (it)
IT (1) IT1158961B (it)
NL (1) NL7906031A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322465A (en) * 1980-08-08 1982-03-30 Baxter Travenol Laboratories, Inc. Clear, autoclavable, sealed container having good water vapor barrier properties and flex crack resistance
JPS5753349A (en) * 1980-09-16 1982-03-30 Oji Yuka Goseishi Kk Composite film and its use
US4377616A (en) * 1981-12-30 1983-03-22 Mobil Oil Corporation Lustrous satin appearing, opaque film compositions and method of preparing same
US4419410A (en) * 1982-07-22 1983-12-06 Mobil Oil Corporation Highly stereoregular films of improved surface characteristics and method of forming same
US4419411A (en) * 1982-12-23 1983-12-06 Mobil Oil Corporation Multi-layer polypropylene film structure and method of forming same
US4935086A (en) * 1986-01-13 1990-06-19 Raytheon Company Process of bonding an electrical device package to a mounting surface
IT1198267B (it) * 1986-12-30 1988-12-21 Montedison Spa Manufatti a base di polipropilene isotattico a struttura altamente orientata
US5204179A (en) * 1991-03-29 1993-04-20 Mobil Oil Corporation Multilayered polyolefin structure
JP4259980B2 (ja) * 2003-10-27 2009-04-30 南亜塑膠工業股▲ふん▼有限公司 五層共押出二軸延伸ポリプロピレンパール光沢合成紙及びその製造法
US9174384B2 (en) * 2009-09-01 2015-11-03 Fina Technology, Inc. Multilayer polypropylene films and methods of making and using same
WO2017217980A1 (en) * 2016-06-15 2017-12-21 Bemis Company, Inc. Package film having foil layers with intervening multilayer structure
IL295165B2 (en) * 2020-01-31 2025-09-01 Sesa Ambalaj Ve Plastik Sanayi Ticaret Anonim Sirketi Recyclable retort packaging
EP4059703A1 (de) * 2021-03-18 2022-09-21 Herbert Ospelt Anstalt Verpackung fuer pasta

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA766728A (en) * 1967-09-05 A. Rausing Gad Heat sealable laminates
US3607616A (en) * 1968-11-22 1971-09-21 Eastman Kodak Co Laminated amorphous and crystalline polypropylene sheeting
US3666585A (en) * 1968-11-22 1972-05-30 Eastman Kodak Co Laminated amorphous and crystalline polypropylene sheeting
US3862869A (en) * 1970-02-24 1975-01-28 Phillips Petroleum Co Method of making a reusable, tear-resistant polyolefin-paper laminate
US3887755A (en) * 1973-09-11 1975-06-03 Inmont Corp Laminating adhesives
US4046945A (en) * 1974-01-18 1977-09-06 Chemische Werke Huls Aktiengesellschaft Process for the bonding of films and molded components
US3965271A (en) * 1974-08-19 1976-06-22 Continental Can Company, Inc. Method for packaging cheese curd
US3995087A (en) * 1975-06-23 1976-11-30 Morgan Adhesives Company Laminate for forming tear-resistant labels
US4085244A (en) * 1976-02-10 1978-04-18 Champion International Corporation Balanced orientated flexible packaging composite
IT1075393B (it) * 1977-04-13 1985-04-22 Sir Soc Italiana Resine Spa Film accoppiati flessibili per l'imballaggio di prodotti alimentari

Also Published As

Publication number Publication date
NL7906031A (nl) 1980-02-12
BR7905082A (pt) 1980-05-06
IT7826567A0 (it) 1978-08-08
DE2932033A1 (de) 1980-02-21
GB2028232A (en) 1980-03-05
DE2932033C2 (de) 1985-06-20
US4259412A (en) 1981-03-31
GB2028232B (en) 1982-08-04

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