CA1212612A - Coupled sheets for packagings impermeable to gases based on polyolefinic films - Google Patents
Coupled sheets for packagings impermeable to gases based on polyolefinic filmsInfo
- Publication number
- CA1212612A CA1212612A CA000416371A CA416371A CA1212612A CA 1212612 A CA1212612 A CA 1212612A CA 000416371 A CA000416371 A CA 000416371A CA 416371 A CA416371 A CA 416371A CA 1212612 A CA1212612 A CA 1212612A
- Authority
- CA
- Canada
- Prior art keywords
- coupled
- films
- films according
- film
- oriented film
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25289A/81 | 1981-11-26 | ||
IT25289/81A IT1140297B (it) | 1981-11-26 | 1981-11-26 | Accopiati per imballaggi impermeabili ai gas,a base di pellicole poliolefiniche |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1212612A true CA1212612A (en) | 1986-10-14 |
Family
ID=11216235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000416371A Expired CA1212612A (en) | 1981-11-26 | 1982-11-25 | Coupled sheets for packagings impermeable to gases based on polyolefinic films |
Country Status (16)
Country | Link |
---|---|
US (1) | US4719147A ( ) |
JP (1) | JPS5898246A ( ) |
AT (1) | AT381279B ( ) |
BE (1) | BE895132A ( ) |
CA (1) | CA1212612A ( ) |
CH (1) | CH653291A5 ( ) |
DE (1) | DE3243272A1 ( ) |
DK (1) | DK519582A ( ) |
ES (1) | ES8401742A1 ( ) |
FI (1) | FI78641C ( ) |
FR (1) | FR2516860B1 ( ) |
GB (1) | GB2111428B ( ) |
IT (1) | IT1140297B ( ) |
NL (1) | NL8204538A ( ) |
NO (1) | NO158526C ( ) |
SE (1) | SE459405B ( ) |
Families Citing this family (23)
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 |
WO1992011952A1 (en) * | 1991-01-10 | 1992-07-23 | E.I. Du Pont De Nemours And Company | Barrier resin coated laminates |
US5487940A (en) * | 1991-12-23 | 1996-01-30 | Mobil Oil Corp. | Oxygen and moisture barrier metallized film structure |
US5512338A (en) * | 1991-12-23 | 1996-04-30 | Mobil Oil Corp. | Oxygen, flavor/odor, grease/oil and moisture barrier film structures |
US5604042A (en) * | 1991-12-23 | 1997-02-18 | Mobil Oil Corporation | Cellulose material containing barrier film structures |
CA2093170A1 (en) * | 1992-05-13 | 1993-11-14 | Susan L. Light | Easily tearable multilayer packaging film material |
CA2110761A1 (en) * | 1992-12-18 | 1994-06-19 | Yelena G. Tropsha | Barrier label |
DE4433664A1 (de) * | 1994-09-21 | 1996-03-28 | Buna Sow Leuna Olefinverb Gmbh | Thermoplastische Formmassen mit Gasbarriere-Eigenschaften |
EP0707956A1 (en) * | 1994-10-13 | 1996-04-24 | The Procter & Gamble Company | Multilayer materials for making packages |
US5508113A (en) * | 1994-11-18 | 1996-04-16 | Mobil Oil Corp. | PVOH-based coating composition coated polymeric film |
EP0802045A1 (en) * | 1996-04-15 | 1997-10-22 | The Procter & Gamble Company | Multilayer materials for making packages |
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 |
DE10243892A1 (de) * | 2002-09-21 | 2004-04-01 | Nordenia Deutschland Halle Gmbh | Verpackung für kleinteilige Non Food-Produkte, insbesondere für gepresste Waschmitteltabletten |
DE10243891B4 (de) * | 2002-09-21 | 2004-12-09 | Nordenia Deutschland Halle Gmbh | Verfahren zur Erzeugung einer bedruckten Kunststofffolie für die Herstellung von flexiblen Umverpackungen |
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)
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 ( ) * | 1977-06-20 | 1979-01-19 | ||
JPS56139954A (en) * | 1980-04-04 | 1981-10-31 | Toyo Ink Mfg Co | Multilayer vessel |
GB2111857A (en) * | 1980-12-24 | 1983-07-13 | Sir Spa Societa Italiana Resin | Heat-sealable polyolefin films and processes for their production |
US4578294A (en) * | 1983-02-25 | 1986-03-25 | Kureha Kagaku Kogyo Kabushiki Kaisha | Heat-resistant laminates |
-
1981
- 1981-11-26 IT IT25289/81A patent/IT1140297B/it active
-
1982
- 1982-11-22 FI FI824004A patent/FI78641C/fi not_active IP Right Cessation
- 1982-11-22 SE SE8206649A patent/SE459405B/sv not_active IP Right Cessation
- 1982-11-22 NL NL8204538A patent/NL8204538A/nl not_active Application Discontinuation
- 1982-11-22 NO NO823902A patent/NO158526C/no unknown
- 1982-11-22 DK DK519582A patent/DK519582A/da not_active Application Discontinuation
- 1982-11-23 CH CH6811/82A patent/CH653291A5/it not_active IP Right Cessation
- 1982-11-23 AT AT0426082A patent/AT381279B/de active
- 1982-11-23 DE DE19823243272 patent/DE3243272A1/de not_active Withdrawn
- 1982-11-23 GB GB08233361A patent/GB2111428B/en not_active Expired
- 1982-11-25 ES ES517686A patent/ES8401742A1/es not_active Expired
- 1982-11-25 BE BE0/209560A patent/BE895132A/fr not_active IP Right Cessation
- 1982-11-25 CA CA000416371A patent/CA1212612A/en not_active Expired
- 1982-11-25 FR FR8219790A patent/FR2516860B1/fr not_active Expired
- 1982-11-26 JP JP57207479A patent/JPS5898246A/ja active Granted
-
1986
- 1986-08-19 US US06/897,809 patent/US4719147A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL8204538A (nl) | 1983-06-16 |
FI824004L (fi) | 1983-05-27 |
FI78641B (fi) | 1989-05-31 |
IT1140297B (it) | 1986-09-24 |
CH653291A5 (it) | 1985-12-31 |
SE8206649L (sv) | 1983-05-27 |
DE3243272A1 (de) | 1983-07-07 |
FR2516860A1 (fr) | 1983-05-27 |
GB2111428A (en) | 1983-07-06 |
FI824004A0 (fi) | 1982-11-22 |
ES517686A0 (es) | 1984-01-01 |
JPH047297B2 ( ) | 1992-02-10 |
NO823902L (no) | 1983-05-27 |
SE459405B (sv) | 1989-07-03 |
FI78641C (fi) | 1989-09-11 |
NO158526B (no) | 1988-06-20 |
ES8401742A1 (es) | 1984-01-01 |
JPS5898246A (ja) | 1983-06-11 |
SE8206649D0 (sv) | 1982-11-22 |
BE895132A (fr) | 1983-05-25 |
GB2111428B (en) | 1985-11-27 |
AT381279B (de) | 1986-09-25 |
NO158526C (no) | 1988-09-28 |
IT8125289A0 (it) | 1981-11-26 |
US4719147A (en) | 1988-01-12 |
FR2516860B1 (fr) | 1986-04-11 |
DK519582A (da) | 1983-05-27 |
ATA426082A (de) | 1986-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |