CA2353953A1 - Sterilizable film composite for packaging purposes - Google Patents

Sterilizable film composite for packaging purposes Download PDF

Info

Publication number
CA2353953A1
CA2353953A1 CA002353953A CA2353953A CA2353953A1 CA 2353953 A1 CA2353953 A1 CA 2353953A1 CA 002353953 A CA002353953 A CA 002353953A CA 2353953 A CA2353953 A CA 2353953A CA 2353953 A1 CA2353953 A1 CA 2353953A1
Authority
CA
Canada
Prior art keywords
film
water vapour
film composite
layer
packaging purposes
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.)
Granted
Application number
CA002353953A
Other languages
French (fr)
Other versions
CA2353953C (en
Inventor
Wolfgang Lohwasser
Olaf Frei
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.)
3A Composites International AG
Original Assignee
Alusuisse Technology & Management Ag
Wolfgang Lohwasser
Olaf Frei
Alcan Technology & Management Ag
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 Alusuisse Technology & Management Ag, Wolfgang Lohwasser, Olaf Frei, Alcan Technology & Management Ag filed Critical Alusuisse Technology & Management Ag
Publication of CA2353953A1 publication Critical patent/CA2353953A1/en
Application granted granted Critical
Publication of CA2353953C publication Critical patent/CA2353953C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, 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

Abstract

The invention relates to a film composite for packaging purposes. Said film composite efficiently blocks the passage of water vapour and gas after sterilisation in a water bath or in water vapour at temperatures of more than 90 °C, and comprises a film consisting of polyethylene terephthalate (PET) with a coextruded layer consisting of polyethylene-2,6-naphthalate (PEN) on at least one side. The film has a 10 nm to 200 nm thick ceramic layer on at least one of the sides that are coated with PEN, said layer being produced by simultaneously vaporizing silicon dioxide (SiO2) and metallic silicon in a vacuum. The layer consists of SiO x, x being a number between 0.9 and 2. The composite film blocks the passage of water vapour and gases to a large extent after sterilisation in a water bath or in water vapour at temperatures of more than 90 ° C.
CA002353953A 1998-12-08 1999-12-02 Sterilizable film composite for packaging purposes Expired - Lifetime CA2353953C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98811206A EP1008443A1 (en) 1998-12-08 1998-12-08 Sterilisable multilayer film for packaging
EP98811206.6 1998-12-08
PCT/EP1999/009393 WO2000034036A1 (en) 1998-12-08 1999-12-02 Sterilizable film composite for packaging purposes

Publications (2)

Publication Number Publication Date
CA2353953A1 true CA2353953A1 (en) 2000-06-15
CA2353953C CA2353953C (en) 2006-03-14

Family

ID=8236469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002353953A Expired - Lifetime CA2353953C (en) 1998-12-08 1999-12-02 Sterilizable film composite for packaging purposes

Country Status (9)

Country Link
US (3) US6652957B1 (en)
EP (2) EP1008443A1 (en)
JP (1) JP3825634B2 (en)
AT (1) ATE254031T1 (en)
CA (1) CA2353953C (en)
DE (1) DE59907750D1 (en)
DK (1) DK1137533T3 (en)
ES (1) ES2209545T3 (en)
WO (1) WO2000034036A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003072355A1 (en) * 2002-02-28 2003-09-04 Mitsubishi Plastics, Inc. Gas barrier material
DE10242698B3 (en) * 2002-09-13 2004-03-25 Fresenius Hemocare Gmbh Container made from silica-coated entropy-elastic film, useful especially as blood transfusion bag, has increased water vapor permeability after stretching
JP4784040B2 (en) * 2002-12-10 2011-09-28 凸版印刷株式会社 High performance barrier film
US6818346B2 (en) * 2002-12-30 2004-11-16 Coating Excellence International Static COF differential poly film ream wrap
EP1466725A1 (en) * 2003-04-11 2004-10-13 Amcor Flexibles Europe A/S Transparent retort-stable high barrier laminates
EP1552919A1 (en) * 2003-12-31 2005-07-13 Coating Excellence International, LLC Static COF differential poly film ream wrap
US20060275563A1 (en) * 2005-06-06 2006-12-07 Kevin Duffy Biodegradable and compostable material
JP5275543B2 (en) * 2005-08-31 2013-08-28 株式会社吉野工業所 Synthetic resin container with high barrier properties
WO2009104366A1 (en) * 2008-02-21 2009-08-27 三菱樹脂株式会社 Film for production of strong acid polymer sheet
TWI477276B (en) 2008-04-28 2015-03-21 Repros Therapeutics Inc Antiprogestin dosing regimens
JP5517446B2 (en) * 2008-12-19 2014-06-11 東洋製罐株式会社 Pouch manufacturing method and pouch
US9284108B2 (en) 2009-02-23 2016-03-15 Graphic Packaging International, Inc. Plasma treated susceptor films
US10252852B2 (en) 2011-04-22 2019-04-09 Jbt Food & Dairy Systems B.V. Adaptive packaging for food processing systems
US9241510B2 (en) 2011-04-23 2016-01-26 Ics Solutions B.V. Apparatus and method for optimizing and controlling food processing system performance
US8893518B2 (en) 2011-04-25 2014-11-25 Ics Solutions B.V. Accelerating, optimizing and controlling product cooling in food processing systems
US9955711B2 (en) 2011-05-20 2018-05-01 Jbt Food & Dairy Systems B.V. Method and apparatus for increased product throughput capacity, improved quality and enhanced treatment and product packaging flexibility in a continuous sterilizing system
US9131729B2 (en) 2011-09-28 2015-09-15 Ics Solutions B.V. Safe and efficient thermal transfer media for processing of food and drink products
WO2013181449A1 (en) 2012-05-31 2013-12-05 Repros Therapeutics Inc. Formulations and methods for vaginal delivery of antiprogestins
WO2014070517A1 (en) 2012-11-02 2014-05-08 Repros Therapeutics Inc. Methods and compositions for treating progesterone-dependent conditions
WO2014142889A1 (en) * 2013-03-14 2014-09-18 Graphic Packaging International, Inc. Plasma treated susceptor films
WO2015052209A1 (en) * 2013-10-09 2015-04-16 Fresenius Kabi Deutschland Gmbh Container for receiving a nutrient or pharmaceutical liquid and method for fabricating a container for receiving a nutrient or pharmaceutical liquid

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442686A (en) 1964-03-13 1969-05-06 Du Pont Low permeability transparent packaging films
US5100720A (en) 1987-10-07 1992-03-31 Mitsubishi Monsanto Chemical Company Limited Laminated film having gas barrier properties
US5085904A (en) * 1990-04-20 1992-02-04 E. I. Du Pont De Nemours And Company Barrier materials useful for packaging
US5084356A (en) 1990-04-20 1992-01-28 E. I. Du Pont De Nemours And Company Film coated with glass barrier layer with metal dopant
CH680277A5 (en) * 1990-10-30 1992-07-31 Alusuisse Lonza Services Ag
JPH05128488A (en) * 1991-10-30 1993-05-25 Sony Corp Magnetic recording medium
CH683776A5 (en) * 1991-12-05 1994-05-13 Alusuisse Lonza Services Ag Coating a substrate surface with a permeation barrier.
EP0812779B1 (en) * 1991-12-26 2000-08-09 Toyo Boseki Kabushiki Kaisha A gas barrier film
US5670224A (en) * 1992-11-13 1997-09-23 Energy Conversion Devices, Inc. Modified silicon oxide barrier coatings produced by microwave CVD deposition on polymeric substrates
CH685755A5 (en) 1993-06-03 1995-09-29 Tetra Pak Suisse Sa A process for preparing a laminate.
JP2900759B2 (en) * 1993-07-20 1999-06-02 信越化学工業株式会社 Silicon oxide deposition material and deposition film
WO1996028299A1 (en) 1995-03-14 1996-09-19 Daicel Chemical Industries, Ltd. Barrier composite film and process for the production thereof
EP0794266B1 (en) * 1996-03-06 2000-12-06 Alusuisse Technology & Management AG Apparatus for coating a substrate surface
US5830545A (en) * 1996-04-29 1998-11-03 Tetra Laval Holdings & Finance, S.A. Multilayer, high barrier laminate
DE19653750A1 (en) 1996-12-20 1998-06-25 Hoechst Diafoil Gmbh Sealable biaxially oriented polyester film, process for its production and its use
DE19720505A1 (en) 1997-05-15 1998-11-19 Hoechst Diafoil Gmbh Biaxially oriented polyester film with high oxygen barrier, process for its production and use
ID23974A (en) 1997-05-21 2000-06-14 Alusuisse Tech & Man Ltd PACKAGING FORM AND PACKAGING AID
US6027793A (en) 1997-11-03 2000-02-22 Alusuisse Technology & Management Ltd. Packaging film
DE59813401D1 (en) 1998-12-08 2006-04-27 Alcan Tech & Man Ag Sterilizable film composite for packaging
US7122234B2 (en) * 2002-11-13 2006-10-17 Tetra Laval Holding & Finance S.A. Transparent plastic gas barrier packaging laminate

Also Published As

Publication number Publication date
EP1008443A1 (en) 2000-06-14
DE59907750D1 (en) 2003-12-18
JP3825634B2 (en) 2006-09-27
US20030211243A1 (en) 2003-11-13
DK1137533T3 (en) 2004-03-15
US7008501B2 (en) 2006-03-07
EP1137533B1 (en) 2003-11-12
EP1137533A1 (en) 2001-10-04
US20030091840A1 (en) 2003-05-15
JP2002531300A (en) 2002-09-24
CA2353953C (en) 2006-03-14
ATE254031T1 (en) 2003-11-15
WO2000034036A1 (en) 2000-06-15
US6652957B1 (en) 2003-11-25
US6878229B2 (en) 2005-04-12
ES2209545T3 (en) 2004-06-16

Similar Documents

Publication Publication Date Title
CA2353953A1 (en) Sterilizable film composite for packaging purposes
US7288315B2 (en) Gas-barrier material
DK0638528T3 (en) Transparent substrates with multiple thin coatings, and use for glazing for thermal insulation and / or sun protection.
EP2902189A1 (en) Transparent vapor-deposited film
ATE210016T1 (en) MULTI-LAYER FILM STRUCTURES FOR PRODUCING BANKNOTES OR THE SIMILAR
DE50007387D1 (en) RADIATION-HARDENED SYNTHETIC PANEL OR FOIL
DK0613773T3 (en) White opaque barrier film with excellent flatness
ES2165007T3 (en) GLASSING THAT INCLUDES A SUBSTRATE PROVIDED WITH A STACK OF THIN LAYERS FOR SOLAR PROTECTION AND / OR THERMAL INSULATION.
CA2155928A1 (en) Plastic articles of reduced gas transmission and method therefor
DE69925658D1 (en) Oxygen absorbing multilayer film, its production process and packaging container
DK0649370T3 (en) Oxygen barrier container
HUP0102147A2 (en) Associated foils as vacuumclosing layers and using them in vacuum isolated panels
WO2002036844A3 (en) Alpha al2o3 and ti2o3 protective coatings on aluminide substrates
ATE266056T1 (en) TRANSPARENT BIAXIAL ORIENTED POLYOLEFIN FILM
ZA969809B (en) Low-sealing, biaxially oriented polyolefin multilayer film process for its production and its use.
JP3056298B2 (en) Highly colorless and transparent barrier film and its manufacturing method
JP2007168446A (en) Gas barrier film and gas barrier laminate
NO954922L (en) AHUK - Insulating layer
JP2009166329A (en) Gas-barrier film, packaging bag, and manufacturing method of gas-barrier film
RU2001102977A (en) LONGITUDINAL ELASTIC PACKAGING FILMS WITH SPRAYED IN VACUUM COATING
JP2005305801A (en) Antistatic gas-barrier laminate
JP4462311B2 (en) Gas barrier film
JP4161653B2 (en) Method for producing gas barrier laminate
JP4110805B2 (en) Method for producing gas barrier laminate
JP2004174782A (en) Laminate and multi-layer plastic container using laminate

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191202