CN115697701A - 气体阻隔层叠体及包装袋 - Google Patents

气体阻隔层叠体及包装袋 Download PDF

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Publication number
CN115697701A
CN115697701A CN202180042117.4A CN202180042117A CN115697701A CN 115697701 A CN115697701 A CN 115697701A CN 202180042117 A CN202180042117 A CN 202180042117A CN 115697701 A CN115697701 A CN 115697701A
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CN
China
Prior art keywords
gas barrier
layer
barrier laminate
polyolefin
thickness
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180042117.4A
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English (en)
Chinese (zh)
Inventor
神永纯一
越山良树
小岛裕美子
石井里佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of CN115697701A publication Critical patent/CN115697701A/zh
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0869—Acids or derivatives thereof
    • C09D123/0884—Epoxide containing esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/08—Metal coatings applied as vapour, e.g. in vacuum
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22—Polyalkenes, e.g. polystyrene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/382—Details of packaging materials of special type or form made of special paper
    • 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
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/387—Materials used as gas barriers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
CN202180042117.4A 2020-07-09 2021-06-11 气体阻隔层叠体及包装袋 Pending CN115697701A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-118634 2020-07-09
JP2020118634A JP6944024B1 (ja) 2020-07-09 2020-07-09 ガスバリア積層体及び包装袋
PCT/JP2021/022372 WO2022009610A1 (ja) 2020-07-09 2021-06-11 ガスバリア積層体及び包装袋

Publications (1)

Publication Number Publication Date
CN115697701A true CN115697701A (zh) 2023-02-03

Family

ID=77915110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180042117.4A Pending CN115697701A (zh) 2020-07-09 2021-06-11 气体阻隔层叠体及包装袋

Country Status (5)

Country Link
US (1) US20230271760A1 (https=)
EP (1) EP4166327A4 (https=)
JP (2) JP6944024B1 (https=)
CN (1) CN115697701A (https=)
WO (1) WO2022009610A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12570439B2 (en) * 2020-09-30 2026-03-10 Toppan Holdings Inc. Gas-barrier multilayer body and packaging bag
US20260055555A1 (en) * 2022-09-08 2026-02-26 Amcor Flexibles North America, Inc. Paper-based packaging films having multilayer barrier film
AU2023363440B2 (en) * 2022-10-19 2026-03-19 Toppan Holdings Inc. Multilayer body and packaging bag
JPWO2024177084A1 (https=) * 2023-02-22 2024-08-29
WO2025211337A1 (ja) * 2024-04-01 2025-10-09 株式会社クラレ 積層体、耐油シート、ガスバリアシート、包材及び積層体の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10291279A (ja) * 1997-04-18 1998-11-04 Dainippon Printing Co Ltd 液体用紙容器
JP2003291296A (ja) * 2002-04-04 2003-10-14 Ishida Co Ltd 積層材料
JP2004204366A (ja) * 2002-12-24 2004-07-22 Toppan Printing Co Ltd 防湿紙およびそれを用いた包装紙、包装袋または紙製容器。
JP2015131669A (ja) * 2014-01-15 2015-07-23 凸版印刷株式会社 液体用紙容器
CN109070563A (zh) * 2016-03-28 2018-12-21 日本制纸株式会社 纸制阻隔材料
CN109955555A (zh) * 2019-04-22 2019-07-02 刘建林 可生物降解的高阻隔液体包装膜
CN210116793U (zh) * 2019-12-31 2020-02-28 烟台博源科技材料股份有限公司 一种高阻隔纸基材料包装袋

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118992A (en) * 1980-02-25 1981-09-18 Mitsui Petrochemical Ind Production of metal japor deposited paper
JPS57134556A (en) * 1981-02-10 1982-08-19 Mitsui Petrochem Ind Ltd Metallic vapor deposited paper and its manufacture
US4481262A (en) * 1982-02-19 1984-11-06 Chemplex Company Composite structures
JPS5921794A (ja) * 1982-07-27 1984-02-03 三菱製紙株式会社 金属蒸着紙の製造方法
JPH03120600U (https=) * 1990-03-16 1991-12-11
US6124032A (en) * 1998-01-15 2000-09-26 Bloch; Gilbert Pressure sensitive heat activated filmic adhesive tape
JP2000168770A (ja) 1998-12-11 2000-06-20 Nihon Tetra Pak Kk 液体食品の充填包装方法及び紙容器用包材
JP4507440B2 (ja) 2000-04-26 2010-07-21 凸版印刷株式会社 積層体およびそれを用いた包装材料
JP2004042935A (ja) * 2002-07-10 2004-02-12 Dainippon Printing Co Ltd 液体紙容器
JP2004216686A (ja) * 2003-01-14 2004-08-05 Du Pont Mitsui Polychem Co Ltd 積層蒸着フィルム
KR101057341B1 (ko) * 2003-04-24 2011-08-17 오지 세이시 가부시키가이샤 인쇄용 도피지
JP2004351739A (ja) 2003-05-29 2004-12-16 Toppan Printing Co Ltd 紙容器用積層材料
FR2860808B1 (fr) * 2003-10-14 2006-02-17 Ahlstrom Research & Services Papier barriere a la vapeur d'eau
DE102004051861A1 (de) * 2004-10-26 2006-04-27 Degussa Ag Verwendung einer wässrigen Dispersion auf Basis eines ungesättigten, amorphen Polyesters auf Basis bestimmter Dicidolisomerer
JP4750651B2 (ja) * 2005-08-31 2011-08-17 三菱樹脂株式会社 ガスバリア性積層フィルム
US20080003384A1 (en) * 2006-06-29 2008-01-03 Polymer Ventures, Inc. Multi-layer coatings to increase water and grease resistance of porous materials and materials having such protection
US20070116910A1 (en) * 2005-11-23 2007-05-24 Polykarpov Alexander Y Multilayer laminated structures
SE532388C2 (sv) * 2008-03-14 2010-01-12 Tetra Laval Holdings & Finance Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning
JP2011016235A (ja) * 2009-07-07 2011-01-27 Toyo Aluminum Ekco Products Kk 芯材及び保温用シート
JP2011143714A (ja) 2009-12-16 2011-07-28 Toray Ind Inc 積層フィルム、及びそれを用いた蒸着フィルム
US20110300273A1 (en) * 2010-06-03 2011-12-08 E.I. Du Pont De Nemours And Company Non-Porous Moisture and Gas Permeable Films
KR101881622B1 (ko) 2011-03-31 2018-07-24 미쯔비시 케미컬 주식회사 배리어성 증착 필름
JP6000044B2 (ja) * 2011-09-30 2016-09-28 日本合成化学工業株式会社 水性塗工液、および塗膜
US20130101831A1 (en) * 2011-10-20 2013-04-25 Frito-Lay North America, Inc. Metallized paper packaging film and process for its production
EP2605295A3 (en) * 2011-12-13 2015-11-11 LG Innotek Co., Ltd. Ultraviolet light emitting device
WO2013122103A1 (ja) 2012-02-13 2013-08-22 東洋紡株式会社 ガスバリア性積層フィルム
US20140004336A1 (en) * 2012-06-27 2014-01-02 Toray Plastics (America), Inc. Polyolefin laminate film for cardboard lamination
JP6268885B2 (ja) 2013-10-01 2018-01-31 凸版印刷株式会社 積層体
US9441100B2 (en) * 2013-12-20 2016-09-13 E. I. Du Pont De Nemours And Company Blends of ethylene copolymers with high-frequency weldability
JP6331669B2 (ja) * 2014-05-12 2018-05-30 凸版印刷株式会社 液体用紙容器
NL2013088B1 (en) * 2014-06-30 2016-07-11 Knowfort Holding B V A process for preparation of a composite layer or a laminate, and product obtained therewith.
JP6609921B2 (ja) 2014-12-26 2019-11-27 大日本印刷株式会社 アルコール含有液用包装材料
JP6497188B2 (ja) 2015-04-14 2019-04-10 凸版印刷株式会社 ガスバリア用塗液、ガスバリア性包装材料および熱水処理用包装袋
KR102230706B1 (ko) * 2015-05-18 2021-03-19 미쓰이 가가쿠 토세로 가부시키가이샤 가스 배리어성 적층체
JP6124032B2 (ja) * 2015-08-04 2017-05-10 パナソニックＩｐマネジメント株式会社 実装構造体と実装構造体の製造方法
BR112018008579B1 (pt) 2015-10-29 2022-01-18 Tetra Laval Holdings & Finance S.A. Material de acondicionamento laminado, e, recipiente de acondicionamento
JP2017159937A (ja) 2016-03-09 2017-09-14 大日本印刷株式会社 液体用紙容器
EP3431406B1 (en) * 2016-03-17 2020-09-02 Toppan Printing Co., Ltd. Disposal method for packaging container
EP3603955A4 (en) * 2017-03-31 2021-01-06 Dai Nippon Printing Co., Ltd. GAS BARRIER LAMINATE, AS WELL AS GAS BARRIER PACKAGING MATERIAL AND PILLOW PACKAGING BAG EACH FORMED LAMINATED
JP2020044713A (ja) 2018-09-19 2020-03-26 大日本印刷株式会社 包装材料
JP6668576B1 (ja) 2018-10-26 2020-03-18 王子ホールディングス株式会社 ガスバリア性積層体
US11021300B2 (en) * 2019-10-16 2021-06-01 Sonoco Development, Inc. Flexible packaging with internal release
US11345129B2 (en) * 2019-10-21 2022-05-31 Covestro Llc Barrier laminates
CN117460622A (zh) * 2021-06-16 2024-01-26 株式会社钟化 生物降解性层叠体及其制造方法
WO2024021018A1 (zh) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 干法电极用底涂胶及其制备方法、复合集流体、电池极片、二次电池、电池模块、电池包和用电装置
JP2024126380A (ja) * 2023-03-07 2024-09-20 セイコーエプソン株式会社 顔料捺染用コート液組成物、記録方法、及び記録物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10291279A (ja) * 1997-04-18 1998-11-04 Dainippon Printing Co Ltd 液体用紙容器
JP2003291296A (ja) * 2002-04-04 2003-10-14 Ishida Co Ltd 積層材料
JP2004204366A (ja) * 2002-12-24 2004-07-22 Toppan Printing Co Ltd 防湿紙およびそれを用いた包装紙、包装袋または紙製容器。
JP2015131669A (ja) * 2014-01-15 2015-07-23 凸版印刷株式会社 液体用紙容器
CN109070563A (zh) * 2016-03-28 2018-12-21 日本制纸株式会社 纸制阻隔材料
CN109955555A (zh) * 2019-04-22 2019-07-02 刘建林 可生物降解的高阻隔液体包装膜
CN210116793U (zh) * 2019-12-31 2020-02-28 烟台博源科技材料股份有限公司 一种高阻隔纸基材料包装袋

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EP4166327A4 (en) 2024-06-19
JP7800428B2 (ja) 2026-01-16
EP4166327A1 (en) 2023-04-19
JPWO2022009610A1 (https=) 2022-01-13
WO2022009610A1 (ja) 2022-01-13
JP6944024B1 (ja) 2021-10-06
US20230271760A1 (en) 2023-08-31
JP2022016716A (ja) 2022-01-24

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