JP5202645B2 - ポリマーコーティングされたオーブン基材(oven board)及びそれから作製された食品パッケージ - Google Patents
ポリマーコーティングされたオーブン基材(oven board)及びそれから作製された食品パッケージ Download PDFInfo
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- JP5202645B2 JP5202645B2 JP2010538821A JP2010538821A JP5202645B2 JP 5202645 B2 JP5202645 B2 JP 5202645B2 JP 2010538821 A JP2010538821 A JP 2010538821A JP 2010538821 A JP2010538821 A JP 2010538821A JP 5202645 B2 JP5202645 B2 JP 5202645B2
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- polyamide
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- 229920000642 polymer Polymers 0.000 title claims description 11
- 235000013305 food Nutrition 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 87
- 239000000758 substrate Substances 0.000 claims description 63
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 57
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 57
- 239000004952 Polyamide Substances 0.000 claims description 34
- 229920002647 polyamide Polymers 0.000 claims description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- 230000004888 barrier function Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 239000002344 surface layer Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 19
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 18
- 238000004806 packaging method and process Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 230000035699 permeability Effects 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 235000021067 refined food Nutrition 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229920001688 coating polymer Polymers 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920006060 Grivory® Polymers 0.000 description 1
- 125000004036 acetal group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- 150000002009 diols Chemical group 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/343—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven
-
- 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
- B32B1/00—Layered products having a non-planar shape
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- 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
- B32B27/06—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
- B32B27/10—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 paper or cardboard
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
- B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- 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
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/7244—Oxygen barrier
-
- 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
- B32B2307/7246—Water vapor barrier
-
- 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
- B32B2435/00—Closures, end caps, stoppers
- B32B2435/02—Closures, end caps, stoppers for containers
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Package Specialized In Special Use (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
Description
表1:酸素透過性
表2:水蒸気透過性
Claims (7)
- コーティングが、ポリアミド(PA)の酸素バリア層(7)と、該酸素バリア層に接着されたポリエチレンテレフタレート(PET)の表面層(8)とを含み、これらの層が、両層間の結合剤層なしに共押出成形することにより基材(1)上に形成されており、該PA酸素バリア層の重量が3〜15g/m2であり、該PET表面層の重量が20〜50g/m2であることを特徴とする、ポリマーコーティングされたオーブン基材。
- 前記コーティングが、基材(1)に直接接着されたポリアミド(PA)の酸素バリア層(7)と、該酸素バリア層に接着されたポリエチレンテレフタレート(PET)の表面層(8)とからなることを特徴とする、請求項1に記載のオーブン基材。
- 前記基材(1)の反対側にもPET表面層(9)が設けられていることを特徴とする、請求項1又は2に記載のオーブン基材。
- 前記酸素バリア層(7)が、高バリアポリアミド(HBPA)から作製されることを特徴とする、請求項1から3までの一項に記載のオーブン基材。
- 前記ポリアミド層(7)の重量が5〜10g/m2であることを特徴とする、請求項1から4までの一項に記載のオーブン基材。
- 前記ポリアミド層(7)に向かい合う前記PET層(8)の重量が30〜40g/m2であることを特徴とする、請求項1から5までの一項に記載のオーブン基材。
- 重ねたポリアミド及びPETの層(7、8)が、パッケージにおいて基材層(1)の内側に位置するように、請求項1から6までのいずれか一項に記載のオーブン基材を含むことを特徴とする、オーブン内で加熱可能な酸素不透過性食品パッケージ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20071004A FI120141B (fi) | 2007-12-20 | 2007-12-20 | Polymeeripäällysteinen uunikartonki sekä siitä muodostettu elintarvikepakkaus |
FI20071004 | 2007-12-20 | ||
PCT/FI2008/050771 WO2009080891A1 (en) | 2007-12-20 | 2008-12-19 | Polymer-coated oven board and food package made from it |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011506221A JP2011506221A (ja) | 2011-03-03 |
JP5202645B2 true JP5202645B2 (ja) | 2013-06-05 |
Family
ID=38951533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010538821A Active JP5202645B2 (ja) | 2007-12-20 | 2008-12-19 | ポリマーコーティングされたオーブン基材(oven board)及びそれから作製された食品パッケージ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9409697B2 (ja) |
EP (1) | EP2222462B1 (ja) |
JP (1) | JP5202645B2 (ja) |
CA (1) | CA2681807C (ja) |
FI (1) | FI120141B (ja) |
WO (1) | WO2009080891A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI126458B (fi) * | 2009-03-20 | 2016-12-15 | Stora Enso Oyj | Kuitujen käsittely muovausta kestäväksi |
SE539559C2 (sv) * | 2014-04-16 | 2017-10-10 | Stora Enso Oyj | Förfarande för framställning av en värmebeständig polymerbelagd ugnskartong |
JP6601296B2 (ja) * | 2016-03-31 | 2019-11-06 | 三菱ケミカル株式会社 | オーブン調理用フィルム、および包装体 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9016440D0 (en) * | 1990-07-26 | 1990-09-12 | Elopak Systems | A laminate |
SE9801140D0 (sv) * | 1998-04-01 | 1998-04-01 | Tetra Laval Holdings & Finance | Laminerat förpackningsmaterial samt förpackningsbehållare framställd därav |
DE69940847D1 (de) | 1998-06-03 | 2009-06-18 | Evergreen Packaging Internat B | Sperrkarton ohne polyolefin-haftmaterial und mit einer polyethylenterephthalatschicht |
JP2000108282A (ja) | 1998-10-07 | 2000-04-18 | Sumitomo Bakelite Co Ltd | 食品容器用複合シート |
FI112048B (fi) * | 2000-04-10 | 2003-10-31 | Stora Enso Oyj | Kerrostettu kuumasaumautuva pakkausmateriaali, siitä muodostettu elintarvikepakkaus sekä pakkausmenetelmä |
FI117748B (fi) * | 2001-10-15 | 2007-02-15 | Stora Enso Oyj | Pakkauksen kansi, sen valmistusmenetelmä sekä kannella suljettu pakkaus |
US20040099565A1 (en) * | 2001-11-09 | 2004-05-27 | Stora Enso Oyj. | Child resistant carton package |
US20070071855A1 (en) * | 2003-11-28 | 2007-03-29 | Toyo Seikan Kaisha, Ltd. | Packaging container for microwave oven |
EP1541334A1 (en) * | 2003-12-09 | 2005-06-15 | Amcor Flexibles Europe A/S | High-barrier retort laminates |
FI20040431A (fi) * | 2004-03-22 | 2005-09-23 | Stora Enso Oyj | Kuitupohjaista materiaalia oleva kuppipakkaus |
WO2006002263A1 (en) * | 2004-06-21 | 2006-01-05 | E.I. Dupont De Nemours And Company | Article comprising polyester multilayer film |
US20060029822A1 (en) * | 2004-08-04 | 2006-02-09 | Brown Michael J | Containers incorporating polyester-containing multilayer structures |
EP1640157B1 (en) * | 2004-09-15 | 2013-09-11 | Mitsubishi Gas Chemical Company, Inc. | Polyester laminates |
EP1809553A1 (en) * | 2004-11-12 | 2007-07-25 | E.I. Dupont De Nemours And Company | Articles incorporating sulfoisophthalic acid-modified polyester multilayer coextruded structures |
CA2603602C (en) * | 2005-04-11 | 2010-11-16 | Graphic Packaging International, Inc. | Microwavable food package having an easy-open feature |
DE102005023337A1 (de) * | 2005-05-17 | 2006-11-23 | Wipak Walsrode Gmbh & Co.Kg | Thermoformbares Verpackungsmaterial mit innenliegendem Druckbild |
-
2007
- 2007-12-20 FI FI20071004A patent/FI120141B/fi active IP Right Grant
-
2008
- 2008-12-19 JP JP2010538821A patent/JP5202645B2/ja active Active
- 2008-12-19 CA CA2681807A patent/CA2681807C/en active Active
- 2008-12-19 EP EP08865633.5A patent/EP2222462B1/en active Active
- 2008-12-19 US US12/526,876 patent/US9409697B2/en active Active
- 2008-12-19 WO PCT/FI2008/050771 patent/WO2009080891A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009080891A1 (en) | 2009-07-02 |
US20130193026A1 (en) | 2013-08-01 |
FI20071004A0 (fi) | 2007-12-20 |
JP2011506221A (ja) | 2011-03-03 |
EP2222462A4 (en) | 2012-10-10 |
FI120141B (fi) | 2009-07-15 |
FI20071004A (fi) | 2009-06-21 |
CA2681807C (en) | 2016-03-29 |
US9409697B2 (en) | 2016-08-09 |
CA2681807A1 (en) | 2009-07-02 |
EP2222462B1 (en) | 2013-08-21 |
EP2222462A1 (en) | 2010-09-01 |
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