RU98108762A - LAMINATED PACKAGING MATERIAL, METHOD OF ITS MANUFACTURE AND PACKAGING CONTAINER MADE FROM THIS MATERIAL AND HIGH PERMEABILITY FOR GAS-OXYGEN OXYGEN - Google Patents

LAMINATED PACKAGING MATERIAL, METHOD OF ITS MANUFACTURE AND PACKAGING CONTAINER MADE FROM THIS MATERIAL AND HIGH PERMEABILITY FOR GAS-OXYGEN OXYGEN

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Publication number
RU98108762A
RU98108762A RU98108762/04A RU98108762A RU98108762A RU 98108762 A RU98108762 A RU 98108762A RU 98108762/04 A RU98108762/04 A RU 98108762/04A RU 98108762 A RU98108762 A RU 98108762A RU 98108762 A RU98108762 A RU 98108762A
Authority
RU
Russia
Prior art keywords
layer
polyvinyl alcohol
plastic
material according
oxygen
Prior art date
Application number
RU98108762/04A
Other languages
Russian (ru)
Other versions
RU2160670C2 (en
Inventor
Бентмар Матс
Берлин Микаэль
Original Assignee
Тетра Лаваль Холдингз Энд Файнэнс С.А.
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
Priority claimed from SE9503494A external-priority patent/SE505087C2/en
Application filed by Тетра Лаваль Холдингз Энд Файнэнс С.А. filed Critical Тетра Лаваль Холдингз Энд Файнэнс С.А.
Publication of RU98108762A publication Critical patent/RU98108762A/en
Application granted granted Critical
Publication of RU2160670C2 publication Critical patent/RU2160670C2/en

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Claims (13)

1. Ламинированный упаковочный материал для имеющего формостабильного, непроницаемого для жидкости упаковочного контейнера, обладающего высокой непроницаемостью по отношению к газообразному кислороду, причем указанный упаковочный материал имеет конфигурационно жесткий, но складываемый базовый слой из бумаги или картона (11), и слой поливинилового спирта (14), нанесенный в качестве барьера для газообразного кислорода на одну сторону базового слоя, отличающийся тем, что слой (14) поливинилового спирта присоединен к базовому слою (11) слоем пластика (15), нанесенным между слоем поливинилового спирта и базовым слоем.1. Laminated packaging material for having a form-stable, liquid-tight packaging container having high impermeability to gaseous oxygen, said packaging material having a configurationally rigid but folding base layer of paper or cardboard (11), and a layer of polyvinyl alcohol (14 ) applied as a barrier to gaseous oxygen on one side of the base layer, characterized in that the polyvinyl alcohol layer (14) is attached to the base layer (11) by a pla stick (15), applied between a layer of polyvinyl alcohol and a base layer. 2. Материал по п. 1, отличающийся тем, что слой (15) пластика между базовым слоем (11) и слоем (14) поливинилового спирта состоит из термопласта. 2. The material according to claim 1, characterized in that the plastic layer (15) between the base layer (11) and the polyvinyl alcohol layer (14) consists of a thermoplastic. 3. Материал по п. 1 или 2, отличающийся тем, что слой (15) пластика между базовым слоем (11) и слоем (14) поливинилового спирта состоит из полиэтилена. 3. The material according to claim 1 or 2, characterized in that the plastic layer (15) between the base layer (11) and the polyvinyl alcohol layer (14) consists of polyethylene. 4. Материал по любому из предшествующих пунктов, отличающийся тем, что другая сторона слоя (14) поливинилового спирта, обращенная в сторону от базового слоя (11), покрыта слоем пластика (13), нанесенным на слой поливинилового спирта. 4. Material according to any one of the preceding paragraphs, characterized in that the other side of the polyvinyl alcohol layer (14), facing away from the base layer (11), is covered with a plastic layer (13) applied to the polyvinyl alcohol layer. 5. Материал по п. 4, отличающийся тем, что пластиковый слой (13) на указанной другой стороне слоя (14) поливинилового спирта состоит из термопластика. 5. The material according to claim 4, characterized in that the plastic layer (13) on the indicated other side of the polyvinyl alcohol layer (14) consists of thermoplastic. 6. Материал по п. 5, отличающийся тем, что пластиковый слой (13) на указанной другой стороне слоя (14) поливинилового спирта состоит из полиэтилена. 6. The material according to claim 5, characterized in that the plastic layer (13) on the indicated other side of the polyvinyl alcohol layer (14) consists of polyethylene. 7. Способ изготовления ламинированного упаковочного материала по п. 1, отличающийся тем, что ленту из бумаги или картона (11) покрывают с одной стороны ее стороны слоем пластика (15); что покрытую сторону ленты покрывают слоем водного поливинилового спирта (14), который после этого для регулирования содержания влаги высушивают для удаления или испарения воды; и что имеющий отрегулированное влагосодержание или высушенный слой (14) поливинилового спирта на ленте покрывают наружным слоем пластика (13). 7. A method of manufacturing a laminated packaging material according to claim 1, characterized in that the tape from paper or cardboard (11) is coated on one side of its side with a layer of plastic (15); that the coated side of the tape is covered with a layer of aqueous polyvinyl alcohol (14), which is then dried to control the moisture content to remove or evaporate the water; and that having a regulated moisture content or a dried layer (14) of polyvinyl alcohol on the tape is coated with an outer layer of plastic (13). 8. Способ по п. 7, отличающийся тем, что тонкий водный слой (14) поливинилового спирта наносят на пластиковую пленку с помощью операции нанесения покрытия. 8. The method according to p. 7, characterized in that a thin aqueous layer (14) of polyvinyl alcohol is applied to the plastic film using the coating operation. 9. Способ по п. 7 или 8, отличающийся тем, что тонкий водный слой (14) поливинилового спирта наносят на пластиковую пленку в количестве приблизительно 10 г/м2.9. The method according to p. 7 or 8, characterized in that a thin aqueous layer (14) of polyvinyl alcohol is applied to the plastic film in an amount of about 10 g / m 2 . 10. Способ по любому из пп.7-9, отличающийся тем, что пластиковую пленку (15) подвергают обработке путем окисления поверхности перед нанесением тонкого водного слоя (14) поливинилового спирта. 10. The method according to any one of claims 7 to 9, characterized in that the plastic film (15) is subjected to processing by oxidizing the surface before applying a thin aqueous layer (14) of polyvinyl alcohol. 11. Способ по п. 10, отличающийся тем, что обработка путем окисления поверхности представляет собой обработку коронным разрядом. 11. The method according to p. 10, characterized in that the surface oxidation treatment is a corona treatment. 12. Способ по любому из пп. 7-10, отличающийся тем, что слой (15) пластика наносят путем экструдирования. 12. The method according to any one of paragraphs. 7-10, characterized in that the layer (15) of plastic is applied by extrusion. 13. Формостабильный, непроницаемый для жидкости упаковочный контейнер (25), обладающий высокой непроницаемостью по отношению к газообразному кислороду, отличающийся тем, что он изготовлен путем фальцевания листового или лентообразного ламинированного упаковочного материала (10) по любому из пп. 1-6. 13. A form-stable, liquid-tight packaging container (25) having high impermeability to gaseous oxygen, characterized in that it is made by folding sheet or tape-like laminated packaging material (10) according to any one of paragraphs. 1-6.
RU98108762/04A 1995-10-09 1996-10-02 Laminated packaging material, method for its manufacture and packaging container made of this material and possessing a high impermeability for gaseous oxygen RU2160670C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9503494A SE505087C2 (en) 1995-10-09 1995-10-09 Packaging laminates and methods of producing the packaging laminate and packaging containers made of the packaging laminate with good oxygen-tightness properties
SE9503494-8 1995-10-09

Publications (2)

Publication Number Publication Date
RU98108762A true RU98108762A (en) 2000-04-27
RU2160670C2 RU2160670C2 (en) 2000-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU98108762/04A RU2160670C2 (en) 1995-10-09 1996-10-02 Laminated packaging material, method for its manufacture and packaging container made of this material and possessing a high impermeability for gaseous oxygen

Country Status (10)

Country Link
EP (1) EP0855956B1 (en)
JP (1) JP3910636B2 (en)
CN (1) CN1070417C (en)
AU (1) AU710893B2 (en)
BR (1) BR9610962A (en)
DE (1) DE69632689T2 (en)
DK (1) DK0855956T3 (en)
RU (1) RU2160670C2 (en)
SE (1) SE505087C2 (en)
WO (1) WO1997013639A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9801675D0 (en) 1998-05-13 1998-05-13 Tetra Laval Holdings & Finance Gas barrier packaging laminate, method of production thereof and packaging containers
US6569539B2 (en) 1996-10-30 2003-05-27 Tetra Level Holdings & Finance S.A. Gas barrier packaging laminate method for production thereof and packaging containers
SE516817C2 (en) * 1999-09-07 2002-03-05 Tetra Laval Holdings & Finance Process for producing a laminated packaging material, packaging material made according to this procedure, and packaging made from this packaging material
SE516918C2 (en) * 1999-09-07 2002-03-19 Tetra Laval Holdings & Finance Process for making a laminated packaging material, packaging material made according to this process, and packaging made from this packaging material
SE520187C2 (en) * 2001-10-09 2003-06-10 Tetra Laval Holdings & Finance Laminated packaging material, method of preparation and packaging container made of the packaging material
CN101547789A (en) * 2006-12-01 2009-09-30 阿克佐诺贝尔股份有限公司 Packaging laminate
CN101205001B (en) * 2006-12-15 2013-05-01 利乐拉瓦尔集团及财务有限公司 Package laminate material and manufacturing method thereof
WO2011003564A1 (en) * 2009-07-08 2011-01-13 Tetra Laval Holdings & Finance S.A. High barrier packaging laminate, method for manufacturing of the packaging laminate and packaging container
WO2011003566A1 (en) * 2009-07-08 2011-01-13 Tetra Laval Holdings & Finance S.A. Non metal-foil laminated pouch material, method for manufacturing the pouch material and packaging pouch produced thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440519B (en) * 1982-02-10 1985-08-05 Tetra Pak Int PUT TO MAKE A PACKAGING MATERIAL WITH GOOD GUEST FEATURES
GB2115770B (en) * 1982-02-23 1985-08-07 Transparent Paper Plc Lined gas-impermeable containers
US4789575A (en) * 1987-05-29 1988-12-06 International Paper Company Non-foil composite structures for packaging juice
SE504524C2 (en) * 1995-07-03 1997-02-24 Tetra Laval Holdings & Finance Packaging laminates that can be heat treated in a humid atmosphere
BRPI0721193B8 (en) * 2007-02-05 2019-10-29 Univ Nova De Lisboa electronic semiconductor device based on copper and nickel oxides and gallium-tin-zinc-copper-titanium types p and n, and their manufacturing process

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