JP7096838B2 - 可撓性包装材料で使用するためのポリエチレンラミネート - Google Patents
可撓性包装材料で使用するためのポリエチレンラミネート Download PDFInfo
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- JP7096838B2 JP7096838B2 JP2019554363A JP2019554363A JP7096838B2 JP 7096838 B2 JP7096838 B2 JP 7096838B2 JP 2019554363 A JP2019554363 A JP 2019554363A JP 2019554363 A JP2019554363 A JP 2019554363A JP 7096838 B2 JP7096838 B2 JP 7096838B2
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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
- B32B27/32—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
- 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
-
- 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
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
-
- 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
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4023—Coloured on the layer surface, e.g. ink
-
- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/406—Bright, glossy, shiny surface
-
- 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
- B32B2307/716—Degradable
- B32B2307/7163—Biodegradable
-
- 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
- B32B2307/72—Density
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/738—Thermoformability
-
- 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
- B32B2307/75—Printability
-
- 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
-
- 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
-
- 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
- B32B2553/02—Shock absorbing
- B32B2553/026—Bubble films
-
- 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
- B32B2571/00—Protective equipment
-
- 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
- B32B2581/00—Seals; Sealing equipment; Gaskets
Description
表1-ラミネート構造
表2-インフレーションフィルムラインのパラメーター
表4-温度プロファイル(℃)
表6
表7
Claims (15)
- ラミネート構造であって、
エチレン系ポリマーを含むシーラントフィルムと、
前記シーラントフィルムにラミネートされたプリントフィルムとを含み、前記プリントフィルムは少なくとも3つの層を備え、15~30μmの全厚を有し、前記プリントフィルムは、中間層、シーラントフィルムと中間層の間に配置された内層、及び外層を有し、ここで、
前記中間層は、0.950~0.965g/ccの密度と0.1~20g/10分のメルトインデックス(I2)を有する少なくとも90重量%の高密度ポリエチレン(HDPE)を含み、I2は190℃及び2.16kg荷重でASTM D1238に準拠し、
前記内層は、0.925~0.965g/ccの密度と0.1~20g/10分のメルトインデックス(I2)を有する線状低密度ポリエチレン(LLDPE)を含み、そして
前記外層は、0.925~0.965g/ccの密度と0.1~20g/10分のメルトインデックス(I2)を有する線状低密度ポリエチレン(LLDPE)を含み、
前記ラミネート構造は、光沢がASTM D2457に従って45℃で測定される少なくとも40%の光沢値を示す、ラミネート構造。 - 前記プリントフィルムの中間層が、100重量%のHDPEを含む、請求項1に記載のラミネート構造。
- 前記プリントフィルムの中間層が、0.960~0.965g/ccの密度であり、0.5~1.0g/10分のメルトインデックス(I2)である、請求項1または2に記載のラミネート構造。
- 前記プリントフィルムの内層、外層、又は両方が、さらに、3~10のMWD及び0.5~5g/10分のメルトインデックス(I2)を有する低密度ポリエチレン(LDPE)を含み、前記MWDはMw/Mnとして定義され、Mwは重量平均分子量であり、Mnは数平均分子量である、請求項1~3のいずれか一項に記載のラミネート構造。
- 前記プリントフィルムの内層、外層、又は両方が、少なくとも50重量%のLLDPEを含む、請求項1~4のいずれか一項に記載のラミネート構造。
- 前記プリントフィルムの内層、外層、又は両方のLLDPEの密度が、0.930~0.940g/ccであり、0.5~1.5g/10分のメルトインデックス(I2)である、請求項1~5のいずれか一項に記載のラミネート構造。
- 前記プリントフィルムの内層、外層、又は両方が、60~95重量%のLLDPE及び5~40重量%のLDPEを含む、請求項4に記載のラミネート構造。
- 前記シーラントフィルムの前記エチレン系ポリマーが、エチレン-α-オレフィンインターポリマーであり、前記α-オレフィンが1つ以上のC3-C12オレフィンを含む、請求項1~7のいずれか一項に記載のラミネート構造。
- 前記シーラントフィルムの前記エチレン系ポリマーが、0.900~0.925g/ccの密度及び0.1~20g/10分のメルトインデックス(I2)を有するエチレン-α-オレフィンインターポリマーである、請求項1~8のいずれか一項に記載のラミネート構造。
- 前記シーラントフィルムが、ポリオレフィンプラストマー、LDPE、又は両方を含む、請求項1~9のいずれか一項に記載のラミネート構造。
- 前記プリントフィルム、前記シーラントフィルム、又はその両方が、それぞれ独立してインフレーションフィルム、又はキャストフィルムである、請求項1~10のいずれか一項に記載のラミネート構造。
- 前記プリントフィルムの全厚が25μm未満である、請求項1~11のいずれか一項に記載のラミネート構造。
- 前記プリントフィルムが、内層、中間層、及び外層のそれぞれの層の厚さの比率を1:3:1に規定する、請求項1~12のいずれか一項に記載のラミネート構造。
- 請求項1~13のいずれか一項に記載のラミネート構造を含む物品。
- 前記物品が、可撓性包装材料である、請求項14に記載の物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201741012581 | 2017-04-07 | ||
IN201741012581 | 2017-04-07 | ||
PCT/US2018/026037 WO2018187438A1 (en) | 2017-04-07 | 2018-04-04 | Polyethylene laminates for use in flexible packaging materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020515441A JP2020515441A (ja) | 2020-05-28 |
JP7096838B2 true JP7096838B2 (ja) | 2022-07-06 |
Family
ID=62067794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019554363A Active JP7096838B2 (ja) | 2017-04-07 | 2018-04-04 | 可撓性包装材料で使用するためのポリエチレンラミネート |
Country Status (10)
Country | Link |
---|---|
US (1) | US11203193B2 (ja) |
EP (1) | EP3606749B1 (ja) |
JP (1) | JP7096838B2 (ja) |
CN (1) | CN110621501B (ja) |
AR (1) | AR111555A1 (ja) |
BR (1) | BR112019020827B1 (ja) |
ES (1) | ES2868326T3 (ja) |
MX (1) | MX2019011839A (ja) |
TW (1) | TWI757456B (ja) |
WO (1) | WO2018187438A1 (ja) |
Families Citing this family (12)
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EP3616909B1 (en) * | 2018-08-29 | 2021-03-31 | Dow Global Technologies LLC | Multilayer films for use in flexible packaging materials |
JP2020157715A (ja) * | 2019-03-28 | 2020-10-01 | 大日本印刷株式会社 | 包装材料用積層体および包装材料 |
JP7463068B2 (ja) | 2019-09-17 | 2024-04-08 | 株式会社フジシールインターナショナル | バリアフィルムおよびパウチ |
AT17193U1 (de) * | 2020-05-06 | 2021-09-15 | Coveris Flexibles Austria Gmbh | Laminiertes Verpackungsmaterial mit einer einen Druckträger bildenden Kunststofffolie |
US11535013B2 (en) | 2020-05-27 | 2022-12-27 | Proampac Holdings Inc. | Recyclable laminated polyolefin-based film structures |
EP4185464A1 (en) | 2020-07-24 | 2023-05-31 | ProAmpac Holdings Inc. | High clarity, recyclable, polyethylene-based packaging films |
EP4011608A1 (en) | 2020-12-10 | 2022-06-15 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC | Layered polyethylene film for packaging material |
EP4011618A1 (en) | 2020-12-10 | 2022-06-15 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC | Layered polyethylene film for packaging material |
EP4245534A4 (en) * | 2020-12-17 | 2024-04-17 | Toppan Inc | LAMINATE, PACKAGING BAG AND FLAT BOTTOM BAGS |
EP4122705B1 (en) | 2021-07-22 | 2024-02-21 | Borealis AG | Polyethylene film for high-speed printing suitable for sustainable packaging |
US11945196B2 (en) | 2021-07-29 | 2024-04-02 | Peak Nano Films, LLC | Films and sheets having microlayers and nanolayers including recycled content |
EP4183572A1 (en) | 2021-11-23 | 2023-05-24 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC | Polyethylene laminates for sustainable packaging |
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JP2010221703A (ja) | 2009-02-25 | 2010-10-07 | Asahi Kasei Chemicals Corp | ポリエチレン積層フィルム |
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US20160229157A1 (en) | 2015-02-10 | 2016-08-11 | Nova Chemicals (International) S.A. | Stand up pouch |
WO2016196168A1 (en) | 2015-05-29 | 2016-12-08 | Dow Global Technologies Llc | Coated films and packages formed from same |
US20170043561A1 (en) | 2015-08-13 | 2017-02-16 | The Procter & Gamble Company | Direct contact heat sealed polyethylene laminates |
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BR112016029163B8 (pt) | 2014-06-26 | 2022-07-26 | Dow Global Technologies Llc | Película soprada, artigo e película espumada |
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2018
- 2018-03-26 TW TW107110204A patent/TWI757456B/zh active
- 2018-03-28 AR ARP180100797A patent/AR111555A1/es active IP Right Grant
- 2018-04-04 BR BR112019020827-5A patent/BR112019020827B1/pt active IP Right Grant
- 2018-04-04 WO PCT/US2018/026037 patent/WO2018187438A1/en active Application Filing
- 2018-04-04 CN CN201880032326.9A patent/CN110621501B/zh active Active
- 2018-04-04 MX MX2019011839A patent/MX2019011839A/es unknown
- 2018-04-04 JP JP2019554363A patent/JP7096838B2/ja active Active
- 2018-04-04 US US16/500,003 patent/US11203193B2/en active Active
- 2018-04-04 ES ES18720830T patent/ES2868326T3/es active Active
- 2018-04-04 EP EP18720830.1A patent/EP3606749B1/en active Active
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JP2010221703A (ja) | 2009-02-25 | 2010-10-07 | Asahi Kasei Chemicals Corp | ポリエチレン積層フィルム |
CN104918784A (zh) | 2012-12-19 | 2015-09-16 | 陶氏环球技术有限责任公司 | 用于热密封件的柔性膜组合物和具有其的容器 |
US20150328865A1 (en) | 2012-12-19 | 2015-11-19 | Dow Global Technologies Llc | Flexible Film Composition for Heat Seals and Container with Same |
JP2016506324A (ja) | 2012-12-19 | 2016-03-03 | ダウ グローバル テクノロジーズ エルエルシー | 熱シールのための可撓性フィルム組成物、およびそれを有する容器 |
US20160229157A1 (en) | 2015-02-10 | 2016-08-11 | Nova Chemicals (International) S.A. | Stand up pouch |
WO2016196168A1 (en) | 2015-05-29 | 2016-12-08 | Dow Global Technologies Llc | Coated films and packages formed from same |
US20170043561A1 (en) | 2015-08-13 | 2017-02-16 | The Procter & Gamble Company | Direct contact heat sealed polyethylene laminates |
Also Published As
Publication number | Publication date |
---|---|
BR112019020827A2 (pt) | 2020-05-12 |
WO2018187438A1 (en) | 2018-10-11 |
ES2868326T3 (es) | 2021-10-21 |
JP2020515441A (ja) | 2020-05-28 |
AR111555A1 (es) | 2019-07-24 |
EP3606749B1 (en) | 2021-03-24 |
CN110621501A (zh) | 2019-12-27 |
CN110621501B (zh) | 2022-06-17 |
US20200061984A1 (en) | 2020-02-27 |
US11203193B2 (en) | 2021-12-21 |
TW201841764A (zh) | 2018-12-01 |
EP3606749A1 (en) | 2020-02-12 |
BR112019020827B1 (pt) | 2023-04-25 |
MX2019011839A (es) | 2020-02-05 |
TWI757456B (zh) | 2022-03-11 |
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