FR2516860B1 - Feuilles couplees pour des emballages impermeables aux gaz, a base de pellicules de polyolefines - Google Patents

Feuilles couplees pour des emballages impermeables aux gaz, a base de pellicules de polyolefines

Info

Publication number
FR2516860B1
FR2516860B1 FR8219790A FR8219790A FR2516860B1 FR 2516860 B1 FR2516860 B1 FR 2516860B1 FR 8219790 A FR8219790 A FR 8219790A FR 8219790 A FR8219790 A FR 8219790A FR 2516860 B1 FR2516860 B1 FR 2516860B1
Authority
FR
France
Prior art keywords
polyolefin films
packages based
coupled sheets
gas waterproof
waterproof packages
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
FR8219790A
Other languages
English (en)
Other versions
FR2516860A1 (fr
Inventor
Luigi Mauri
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.)
Moplefan SpA
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
Publication of FR2516860A1 publication Critical patent/FR2516860A1/fr
Application granted granted Critical
Publication of FR2516860B1 publication Critical patent/FR2516860B1/fr
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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • 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
    • 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
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to 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]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
FR8219790A 1981-11-26 1982-11-25 Feuilles couplees pour des emballages impermeables aux gaz, a base de pellicules de polyolefines Expired FR2516860B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25289/81A IT1140297B (it) 1981-11-26 1981-11-26 Accopiati per imballaggi impermeabili ai gas,a base di pellicole poliolefiniche

Publications (2)

Publication Number Publication Date
FR2516860A1 FR2516860A1 (fr) 1983-05-27
FR2516860B1 true FR2516860B1 (fr) 1986-04-11

Family

ID=11216235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219790A Expired FR2516860B1 (fr) 1981-11-26 1982-11-25 Feuilles couplees pour des emballages impermeables aux gaz, a base de pellicules de polyolefines

Country Status (16)

Country Link
US (1) US4719147A (fr)
JP (1) JPS5898246A (fr)
AT (1) AT381279B (fr)
BE (1) BE895132A (fr)
CA (1) CA1212612A (fr)
CH (1) CH653291A5 (fr)
DE (1) DE3243272A1 (fr)
DK (1) DK519582A (fr)
ES (1) ES8401742A1 (fr)
FI (1) FI78641C (fr)
FR (1) FR2516860B1 (fr)
GB (1) GB2111428B (fr)
IT (1) IT1140297B (fr)
NL (1) NL8204538A (fr)
NO (1) NO158526C (fr)
SE (1) SE459405B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8405607D0 (en) * 1984-03-02 1984-04-04 Camvac Holdings Ltd Plastics film laminate
IT1187646B (it) * 1985-03-25 1987-12-23 Moplefan Spa Pellicole poliolefiniche aventi migliorate caratteristiche di impermeabilita' ai gas ed ai vapori e procedimento per la loro produzione
US4888237A (en) * 1988-02-16 1989-12-19 Mobil Oil Corporation Process for manufacturing a metallized polyolefin film and resulting film
AU1205292A (en) * 1991-01-10 1992-08-17 E.I. Du Pont De Nemours And Company Barrier resin coated laminates
US5604042A (en) * 1991-12-23 1997-02-18 Mobil Oil Corporation Cellulose material containing barrier film structures
US5512338A (en) * 1991-12-23 1996-04-30 Mobil Oil Corp. Oxygen, flavor/odor, grease/oil and moisture barrier film structures
US5487940A (en) * 1991-12-23 1996-01-30 Mobil Oil Corp. Oxygen and moisture barrier metallized film structure
CA2093170A1 (fr) * 1992-05-13 1993-11-14 Susan L. Light Film d'emballage multicouche facile a dechirer
CA2110761A1 (fr) * 1992-12-18 1994-06-19 Yelena G. Tropsha Etiquette a couche de barrage
DE4433664A1 (de) * 1994-09-21 1996-03-28 Buna Sow Leuna Olefinverb Gmbh Thermoplastische Formmassen mit Gasbarriere-Eigenschaften
EP0707956A1 (fr) * 1994-10-13 1996-04-24 The Procter & Gamble Company Matériaux multicouches pour la fabrication des emballages
US5508113A (en) * 1994-11-18 1996-04-16 Mobil Oil Corp. PVOH-based coating composition coated polymeric film
EP0802045A1 (fr) * 1996-04-15 1997-10-22 The Procter & Gamble Company Matériaux multicouches pour la fabrication des emballages
UA395U (uk) * 1996-12-17 1999-08-30 Hіна Семенівна Фельштинер Багатошаровий пакувальhий матеріал
SE509440C2 (sv) * 1997-05-14 1999-01-25 Tetra Laval Holdings & Finance Sätt att framställa ett tryckfärgsdekorerat förpackningmaterial, speciellt för aseptiska förpackningar, samt förpackningsbehållare därav
DE19948286B4 (de) * 1999-10-07 2013-07-18 Huhtamaki Ronsberg Zn Der Huhtamaki Deutschland Gmbh & Co. Kg Verpackungsfolienverbund zum Verpacken von Suppenwürfeln und Verwendung eines solchen zur Verpackung von Suppenwürfeln
US6723431B2 (en) * 2000-01-24 2004-04-20 Exxonmobil Oil Corporation Multilayer metallized polyolefin film
GB0200957D0 (en) * 2002-01-17 2002-03-06 Secr Defence Novel polymer and uses thereof
DE10243891B4 (de) * 2002-09-21 2004-12-09 Nordenia Deutschland Halle Gmbh Verfahren zur Erzeugung einer bedruckten Kunststofffolie für die Herstellung von flexiblen Umverpackungen
DE10243892A1 (de) * 2002-09-21 2004-04-01 Nordenia Deutschland Halle Gmbh Verpackung für kleinteilige Non Food-Produkte, insbesondere für gepresste Waschmitteltabletten
US20060120633A1 (en) * 2004-11-10 2006-06-08 Goldenberg Marc K Permanently sealable odor containment system
DE202014004393U1 (de) 2014-05-30 2015-09-01 Bischof + Klein Gmbh & Co. Kg Verpackungsfolie
US11884466B2 (en) * 2020-12-11 2024-01-30 Sonoco Development, Inc. Sustainable barrer containers and methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1015660B (it) * 1974-07-04 1977-05-20 Moplefan Spa Accoppiati a base di pellicole poliolefiniche
US4261473A (en) * 1975-12-17 1981-04-14 Toyo Seikan Kaisha Limited Molded container having wall composed of oriented resin blend
IT1067253B (it) * 1976-12-20 1985-03-16 Moplefan Spa Accoppiati per imballaggio a base di pellicole poliolefiniche
DE2719113A1 (de) * 1977-04-29 1978-11-09 Sengewald Kg Karl H Verbundfolie aus kunststoffolien fuer verpackungen
JPS548140U (fr) * 1977-06-20 1979-01-19
JPS56139954A (en) * 1980-04-04 1981-10-31 Toyo Ink Mfg Co Multilayer vessel
US4421780A (en) * 1980-12-24 1983-12-20 Societa' Italiana Resine S.I.R. S.P.A. Heat-sealable polyolefin films and processes for their preparation
US4578294A (en) * 1983-02-25 1986-03-25 Kureha Kagaku Kogyo Kabushiki Kaisha Heat-resistant laminates

Also Published As

Publication number Publication date
IT1140297B (it) 1986-09-24
FR2516860A1 (fr) 1983-05-27
IT8125289A0 (it) 1981-11-26
JPS5898246A (ja) 1983-06-11
SE8206649D0 (sv) 1982-11-22
NO158526C (no) 1988-09-28
NO823902L (no) 1983-05-27
DE3243272A1 (de) 1983-07-07
GB2111428A (en) 1983-07-06
AT381279B (de) 1986-09-25
FI824004A0 (fi) 1982-11-22
NO158526B (no) 1988-06-20
CA1212612A (fr) 1986-10-14
ES517686A0 (es) 1984-01-01
NL8204538A (nl) 1983-06-16
DK519582A (da) 1983-05-27
CH653291A5 (it) 1985-12-31
BE895132A (fr) 1983-05-25
US4719147A (en) 1988-01-12
JPH047297B2 (fr) 1992-02-10
GB2111428B (en) 1985-11-27
FI78641B (fi) 1989-05-31
SE8206649L (sv) 1983-05-27
ATA426082A (de) 1986-02-15
FI78641C (fi) 1989-09-11
ES8401742A1 (es) 1984-01-01
SE459405B (sv) 1989-07-03
FI824004L (fi) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse