BR112021021844A2 - Método para produzir uma película composta de multicamadas, película composta de multicamadas e uso da mesma - Google Patents
Método para produzir uma película composta de multicamadas, película composta de multicamadas e uso da mesmaInfo
- Publication number
- BR112021021844A2 BR112021021844A2 BR112021021844A BR112021021844A BR112021021844A2 BR 112021021844 A2 BR112021021844 A2 BR 112021021844A2 BR 112021021844 A BR112021021844 A BR 112021021844A BR 112021021844 A BR112021021844 A BR 112021021844A BR 112021021844 A2 BR112021021844 A2 BR 112021021844A2
- Authority
- BR
- Brazil
- Prior art keywords
- composite film
- multilayer composite
- producing
- multilayer
- film
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000002040 relaxant effect Effects 0.000 abstract 1
Classifications
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
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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
- B32B1/00—Layered products having a non-planar shape
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
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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
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- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B32B7/02—Physical, chemical or physicochemical properties
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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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/08—PVDC, i.e. polyvinylidene chloride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
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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
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- B32—LAYERED PRODUCTS
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- B32B2250/05—5 or more layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
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Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Wrappers (AREA)
Abstract
método para produzir uma película composta de multicamadas, película composta de multicamadas e uso da mesma. é reivindicado um método para produzir uma película composta coextrudada e biaxialmente estirada usando uma nova combinação de etapas de estiramento e relaxamento, e uma película composta correspondente tendo pouco ou nenhum encolhimento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019111524 | 2019-05-03 | ||
PCT/EP2020/062164 WO2020225138A1 (de) | 2019-05-03 | 2020-04-30 | Verfahren zur herstellung einer mehrschichtigen verbundfolie, mehrschichtige verbundfolie und deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021021844A2 true BR112021021844A2 (pt) | 2021-12-21 |
Family
ID=70482681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021021844A BR112021021844A2 (pt) | 2019-05-03 | 2020-04-30 | Método para produzir uma película composta de multicamadas, película composta de multicamadas e uso da mesma |
Country Status (16)
Country | Link |
---|---|
US (1) | US11858191B2 (pt) |
EP (1) | EP3962738A1 (pt) |
JP (2) | JP2022531355A (pt) |
KR (1) | KR102621456B1 (pt) |
CN (1) | CN113710482B (pt) |
AU (1) | AU2020269874B9 (pt) |
BR (1) | BR112021021844A2 (pt) |
CA (1) | CA3133169A1 (pt) |
DE (1) | DE112020001371A5 (pt) |
EA (1) | EA202192986A1 (pt) |
IL (1) | IL287496A (pt) |
MX (1) | MX2021013254A (pt) |
NZ (1) | NZ780315A (pt) |
UA (1) | UA127936C2 (pt) |
WO (1) | WO2020225138A1 (pt) |
ZA (1) | ZA202108201B (pt) |
Families Citing this family (3)
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CN113478776B (zh) * | 2021-05-31 | 2022-10-14 | 海南赛诺实业有限公司 | 一种抗静电、高爽滑双向拉伸可降解薄膜及其制备方法 |
CN113844069A (zh) * | 2021-08-11 | 2021-12-28 | 东南大学 | 一种可回收高阻隔高强度复合膜的制备方法 |
DE102023110789A1 (de) | 2022-05-03 | 2023-11-09 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Verfahren zum Einstellen von Schrumpfeigenschaften eines Kunststoffmaterials, Kunststoffformgebende Anlage und Kunststofffolie |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2552946B2 (ja) | 1990-08-20 | 1996-11-13 | 呉羽化学工業株式会社 | 2軸延伸積層フィルム |
US5759648A (en) | 1996-07-05 | 1998-06-02 | Viskase Corporation | Multilayer plastic film, useful for packaging a cook-in foodstuff |
JP4495264B2 (ja) | 1998-04-24 | 2010-06-30 | 株式会社クレハ | 熱収縮性多層フィルム |
ES2234312T3 (es) | 1998-10-29 | 2005-06-16 | Cryovac, Inc. | Nueva pelicula termoplastica termorretractil de alta resistencia. |
DE19916428B4 (de) | 1999-04-12 | 2004-06-17 | Kuhne Anlagenbau Gmbh | Einrichtung zum raschen Abkühlen dünner thermoplastischer Schläuche nach deren Extrusion |
DE60118719T2 (de) * | 2000-03-13 | 2007-01-25 | Cryovac, Inc. | Biaxial gereckte und thermofixierte, mehrschichtige, thermoplastische verpackungsfolie |
EP1190847B1 (en) | 2000-09-26 | 2004-02-04 | Kureha Kagaku Kogyo Kabushiki Kaisha | Heat-shrinkable multilayer film |
DE10048178B4 (de) | 2000-09-28 | 2005-12-29 | Kuhne Anlagenbau Gmbh | Verfahren zur Erhöhung der Abkühlgeschwindigkeit dünner thermoplastischer Schläuche nach deren Extrusion, und Vorrichtung zur Durchführung des Verfahrens |
DE10227580A1 (de) | 2002-06-20 | 2004-01-08 | Kuhne Anlagenbau Gmbh | Mehrschichtige flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie |
DE10254172B4 (de) | 2002-11-20 | 2005-07-21 | Kuhne Anlagenbau Gmbh | Mehrschichtige, flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie |
NZ570359A (en) | 2006-02-16 | 2010-09-30 | Kureha Corp | Heat shrinkable multilayer film for packaging |
DE102006036844B3 (de) | 2006-08-07 | 2008-01-03 | Kuhne Anlagenbau Gmbh | Mehrschichtige flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie |
AU2007301033B2 (en) | 2006-09-29 | 2011-08-25 | Kureha Corporation | Deep-drawing packaging container, deep-drawing package, and method for production of the packaging container or the package |
DE102006062787B4 (de) | 2006-09-29 | 2009-12-31 | Kuhne Anlagenbau Gmbh | Mehrschichtige flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie |
WO2008040467A1 (de) | 2006-10-05 | 2008-04-10 | Treofan Germany Gmbh & Co. Kg | Simultan verstreckte folie aus pla mit verbesserten mechanischen eigenschaften |
ES2575117T3 (es) | 2007-08-27 | 2016-06-24 | Cryovac, Inc. | Películas retráctiles de barrera frente a gases para su uso en aplicaciones de embutición profunda |
ATE552304T1 (de) | 2008-01-02 | 2012-04-15 | Flexopack Sa | Pvdc-formulierung und wärmeschrumpfbare folie |
EP2147783B1 (en) | 2008-07-23 | 2018-05-09 | Flexopack S.A. | Stack sealable heat shrinkable film |
JP5602861B2 (ja) | 2010-01-08 | 2014-10-08 | 株式会社クレハ | 深絞り成形用熱収縮性多層フィルムおよびその製造方法 |
CN105473649B (zh) | 2013-06-27 | 2019-06-07 | 可隆工业株式会社 | 聚酯膜及其制备方法 |
CN105899358B (zh) | 2014-01-15 | 2019-08-13 | 克里奥瓦克公司 | 多层pvdc阻隔可热收缩膜 |
AU2015265861B2 (en) | 2014-05-28 | 2018-09-20 | Cryovac, Llc | Multilayer heat shrinkable films |
EP3200996A1 (en) | 2014-10-03 | 2017-08-09 | E. I. du Pont de Nemours and Company | Multilayer food casing or food film |
US11319418B2 (en) * | 2014-11-27 | 2022-05-03 | Cryovac, Llc | Sealable and peelable polyester film |
MX2019008247A (es) | 2017-01-17 | 2019-12-05 | Cryovac Llc | Peliculas de empaque comprimibles por calor no entrelazadas multicapa. |
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2020
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- 2020-04-30 CN CN202080030501.8A patent/CN113710482B/zh active Active
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KR20220005544A (ko) | 2022-01-13 |
ZA202108201B (en) | 2023-01-25 |
JP2022531355A (ja) | 2022-07-06 |
EA202192986A1 (ru) | 2022-02-04 |
UA127936C2 (uk) | 2024-02-14 |
EP3962738A1 (de) | 2022-03-09 |
CN113710482B (zh) | 2023-10-17 |
US11858191B2 (en) | 2024-01-02 |
AU2020269874A1 (en) | 2021-10-21 |
JP2023178360A (ja) | 2023-12-14 |
AU2020269874B2 (en) | 2022-11-03 |
US20230211534A1 (en) | 2023-07-06 |
MX2021013254A (es) | 2021-11-17 |
WO2020225138A1 (de) | 2020-11-12 |
DE112020001371A5 (de) | 2021-12-16 |
CA3133169A1 (en) | 2020-11-12 |
IL287496A (en) | 2021-12-01 |
CN113710482A (zh) | 2021-11-26 |
NZ780315A (en) | 2024-03-22 |
KR102621456B1 (ko) | 2024-01-05 |
AU2020269874B9 (en) | 2022-11-24 |
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