JP2024523103A - ヒートシール可能な再パルプ化セルロース系多層包装材料、製造方法及び包装容器 - Google Patents

ヒートシール可能な再パルプ化セルロース系多層包装材料、製造方法及び包装容器 Download PDF

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Publication number
JP2024523103A
JP2024523103A JP2023565494A JP2023565494A JP2024523103A JP 2024523103 A JP2024523103 A JP 2024523103A JP 2023565494 A JP2023565494 A JP 2023565494A JP 2023565494 A JP2023565494 A JP 2023565494A JP 2024523103 A JP2024523103 A JP 2024523103A
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JP
Japan
Prior art keywords
layer
cellulose
heat
sealable
coating
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Pending
Application number
JP2023565494A
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English (en)
Japanese (ja)
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JP2024523103A5 (https=
Inventor
ワムスラー、ミカエル
ホルバート、アンドルー
ジョナソン、カタリナ
エストルンド、マグヌス
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Tetra Laval Holdings and Finance SA
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Tetra Laval Holdings and Finance SA
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Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of JP2024523103A publication Critical patent/JP2024523103A/ja
Publication of JP2024523103A5 publication Critical patent/JP2024523103A5/ja
Pending legal-status Critical Current

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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
    • 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
    • B32B1/08—Tubular products
    • 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
    • B32B29/00—Layered products comprising a layer 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • 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
    • B32B2250/02—2 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
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • B32B2255/12—Coating on the layer surface on paper 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
    • B32B2255/26—Polymeric 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one 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
    • B32B2307/30—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
    • B32B2307/716—Degradable
    • B32B2307/7166—Water-soluble, water-dispersible
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—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
    • 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
    • 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
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B32B37/153—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 at least one layer is extruded and immediately laminated while in semi-molten state

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Cartons (AREA)
  • Paper (AREA)
JP2023565494A 2021-06-09 2022-06-09 ヒートシール可能な再パルプ化セルロース系多層包装材料、製造方法及び包装容器 Pending JP2024523103A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21178608.2 2021-06-09
EP21178608 2021-06-09
PCT/EP2022/065730 WO2022258768A1 (en) 2021-06-09 2022-06-09 Heat-sealable re-pulpable cellulose-based multilayer, packaging material, manufacturing method thereof and packaging container

Publications (2)

Publication Number Publication Date
JP2024523103A true JP2024523103A (ja) 2024-06-28
JP2024523103A5 JP2024523103A5 (https=) 2025-06-16

Family

ID=76707936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023565494A Pending JP2024523103A (ja) 2021-06-09 2022-06-09 ヒートシール可能な再パルプ化セルロース系多層包装材料、製造方法及び包装容器

Country Status (7)

Country Link
US (1) US20240217199A1 (https=)
EP (1) EP4101631B1 (https=)
JP (1) JP2024523103A (https=)
CN (1) CN117295605A (https=)
BR (1) BR112023022685A2 (https=)
ES (1) ES3061317T3 (https=)
WO (1) WO2022258768A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116575269A (zh) * 2023-02-21 2023-08-11 乐美包装（昆山）有限公司 一种可回收包装材料及其制造方法
WO2024183074A1 (zh) * 2023-03-09 2024-09-12 乐美包装（昆山）有限公司 复合包装材料及其制作方法、包装容器
EP4480671A1 (en) * 2023-06-23 2024-12-25 B&T Entwicklungs- und Vermarktungsgesellschaft mbH Method for manufacturing an ecological product from dryly placed fibers
WO2025076732A1 (en) * 2023-10-11 2025-04-17 The Procter & Gamble Company A biodegradable flexible package with a personal care composition
US12612216B2 (en) 2023-11-03 2026-04-28 Tekni-Plex, Inc. Induction heat sealable closure liner or lidding configured for paper recycling stream
WO2026068762A1 (en) * 2024-09-27 2026-04-02 Société des Produits Nestlé S.A. Material for packaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017222033A (ja) * 2016-06-13 2017-12-21 凸版印刷株式会社 紙バリア積層体および成形容器
JP2018532052A (ja) * 2015-06-30 2018-11-01 ビラールドコルスネス エービー 改質セルロース繊維に基づく酸素バリア
JP2019503890A (ja) * 2015-11-27 2019-02-14 テトラ ラバル ホールディングス アンド ファイナンス エス エイ ラミネート包装材料及び該包装材料から製造された包装容器
JP2020510711A (ja) * 2017-01-18 2020-04-09 コーテーホー ホールディング アクチエボラグ 高セルロース繊維含有量を有する溶融加工材料
WO2021010040A1 (ja) * 2019-07-12 2021-01-21 王子ホールディングス株式会社 紙積層体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB446383A (en) * 1935-06-28 1936-04-29 Cellophane Sa Soc Improvements in or relating to the production of coated materials
GB741500A (en) * 1953-05-22 1955-12-07 British Cellophane Ltd Improvements in or relating to the production of heat-sealable, transparent, cellulosic sheets and films
JP3991444B2 (ja) * 1998-05-06 2007-10-17 凸版印刷株式会社 延展性を有する含浸紙
BR112012000407A2 (pt) * 2009-07-08 2016-04-05 Tetra Laval Holdings & Finace Sa material de sachê laminado que não seja de folha metálica, método de manufatura de materal de sachê laminado que não seja de folha metálica, e, recipiente de acondicionamento
EP2451643B1 (en) * 2009-07-08 2017-08-23 Tetra Laval Holdings & Finance S.A. Non-foil packaging laminate, method for manufacturing of the packaging laminate and packaging container thereof
FI128917B (en) 2015-05-29 2021-03-15 Teknologian Tutkimuskeskus Vtt Oy Molar mass controlled cellulose
ES2906351T3 (es) * 2016-10-14 2022-04-18 Tetra Laval Holdings & Finance Método de fabricación de un material de fibra celulósica formado con espuma, lámina y material de envasado laminado
FI128918B (en) 2017-02-10 2021-03-15 Teknologian Tutkimuskeskus Vtt Oy Use of molecular weight controlled cellulose
SE542944C2 (en) * 2018-09-19 2020-09-22 Stora Enso Oyj A method for improving adhesion during film production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018532052A (ja) * 2015-06-30 2018-11-01 ビラールドコルスネス エービー 改質セルロース繊維に基づく酸素バリア
JP2019503890A (ja) * 2015-11-27 2019-02-14 テトラ ラバル ホールディングス アンド ファイナンス エス エイ ラミネート包装材料及び該包装材料から製造された包装容器
JP2017222033A (ja) * 2016-06-13 2017-12-21 凸版印刷株式会社 紙バリア積層体および成形容器
JP2020510711A (ja) * 2017-01-18 2020-04-09 コーテーホー ホールディング アクチエボラグ 高セルロース繊維含有量を有する溶融加工材料
WO2021010040A1 (ja) * 2019-07-12 2021-01-21 王子ホールディングス株式会社 紙積層体

Also Published As

Publication number Publication date
CN117295605A (zh) 2023-12-26
ES3061317T3 (en) 2026-04-01
WO2022258768A1 (en) 2022-12-15
EP4101631A1 (en) 2022-12-14
EP4101631C0 (en) 2025-11-26
BR112023022685A2 (pt) 2024-01-23
US20240217199A1 (en) 2024-07-04
EP4101631B1 (en) 2025-11-26

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