JP7537644B1 - 積層体及び包装袋 - Google Patents

積層体及び包装袋 Download PDF

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Publication number
JP7537644B1
JP7537644B1 JP2024506666A JP2024506666A JP7537644B1 JP 7537644 B1 JP7537644 B1 JP 7537644B1 JP 2024506666 A JP2024506666 A JP 2024506666A JP 2024506666 A JP2024506666 A JP 2024506666A JP 7537644 B1 JP7537644 B1 JP 7537644B1
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JP
Japan
Prior art keywords
layer
laminate
vapor deposition
aluminum
anchor coat
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.)
Active
Application number
JP2024506666A
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English (en)
Japanese (ja)
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JPWO2024085092A1 (https=
Inventor
純一 神永
寛之 若林
良樹 越山
裕美子 小島
里佳 石井
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 Holdings Inc
Original Assignee
Toppan Holdings Inc
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 Holdings Inc filed Critical Toppan Holdings Inc
Publication of JPWO2024085092A1 publication Critical patent/JPWO2024085092A1/ja
Priority to JP2024130686A priority Critical patent/JP7848835B2/ja
Application granted granted Critical
Publication of JP7537644B1 publication Critical patent/JP7537644B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B27/10—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 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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
    • 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
    • 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
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
JP2024506666A 2022-10-19 2023-10-13 積層体及び包装袋 Active JP7537644B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024130686A JP7848835B2 (ja) 2022-10-19 2024-08-07 積層体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022167515 2022-10-19
JP2022167515 2022-10-19
PCT/JP2023/037251 WO2024085092A1 (ja) 2022-10-19 2023-10-13 積層体及び包装袋

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024130686A Division JP7848835B2 (ja) 2022-10-19 2024-08-07 積層体

Publications (2)

Publication Number Publication Date
JPWO2024085092A1 JPWO2024085092A1 (https=) 2024-04-25
JP7537644B1 true JP7537644B1 (ja) 2024-08-21

Family

ID=90737729

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024506666A Active JP7537644B1 (ja) 2022-10-19 2023-10-13 積層体及び包装袋
JP2024130686A Active JP7848835B2 (ja) 2022-10-19 2024-08-07 積層体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024130686A Active JP7848835B2 (ja) 2022-10-19 2024-08-07 積層体

Country Status (5)

Country Link
EP (1) EP4596238A4 (https=)
JP (2) JP7537644B1 (https=)
CN (1) CN120035516A (https=)
AU (1) AU2023363440B2 (https=)
WO (1) WO2024085092A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120035516A (zh) * 2022-10-19 2025-05-23 凸版控股株式会社 层叠体及包装袋
JP2025103175A (ja) * 2023-12-27 2025-07-09 株式会社Ｎｂｃメッシュテック 繊維集合体
JP2025176989A (ja) * 2024-05-22 2025-12-05 Ｔｏｐｐａｎホールディングス株式会社 防湿化粧紙

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101428A (ja) * 1985-10-29 1987-05-11 東洋メタライジング株式会社 包装用フイルム
JPH11279306A (ja) * 1998-03-31 1999-10-12 Dainippon Printing Co Ltd ガスバリア性フィルムおよびその製造法
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。
JP2005187969A (ja) * 2003-12-25 2005-07-14 Toppan Printing Co Ltd 電磁波シールド紙およびそれを用いた紙製包装材、紙容器用積層材
JP2019151031A (ja) * 2018-03-05 2019-09-12 大日本印刷株式会社 ガスバリアフィルム
WO2022009610A1 (ja) * 2020-07-09 2022-01-13 凸版印刷株式会社 ガスバリア積層体及び包装袋
WO2022202168A1 (ja) * 2021-03-22 2022-09-29 凸版印刷株式会社 ガスバリア積層体及びそれを備える包装材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6944022B1 (ja) * 2020-07-09 2021-10-06 凸版印刷株式会社 ガスバリア積層体及び包装袋
CN120035516A (zh) * 2022-10-19 2025-05-23 凸版控股株式会社 层叠体及包装袋

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62101428A (ja) * 1985-10-29 1987-05-11 東洋メタライジング株式会社 包装用フイルム
JPH11279306A (ja) * 1998-03-31 1999-10-12 Dainippon Printing Co Ltd ガスバリア性フィルムおよびその製造法
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。
JP2005187969A (ja) * 2003-12-25 2005-07-14 Toppan Printing Co Ltd 電磁波シールド紙およびそれを用いた紙製包装材、紙容器用積層材
JP2019151031A (ja) * 2018-03-05 2019-09-12 大日本印刷株式会社 ガスバリアフィルム
WO2022009610A1 (ja) * 2020-07-09 2022-01-13 凸版印刷株式会社 ガスバリア積層体及び包装袋
WO2022202168A1 (ja) * 2021-03-22 2022-09-29 凸版印刷株式会社 ガスバリア積層体及びそれを備える包装材

Also Published As

Publication number Publication date
EP4596238A4 (en) 2026-01-21
EP4596238A1 (en) 2025-08-06
JPWO2024085092A1 (https=) 2024-04-25
AU2023363440B2 (en) 2026-03-19
JP7848835B2 (ja) 2026-04-21
CN120035516A (zh) 2025-05-23
WO2024085092A1 (ja) 2024-04-25
AU2023363440A1 (en) 2025-04-03
JP2024144753A (ja) 2024-10-11

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