JPWO2022202168A1 - - Google Patents

Info

Publication number
JPWO2022202168A1
JPWO2022202168A1 JP2023508872A JP2023508872A JPWO2022202168A1 JP WO2022202168 A1 JPWO2022202168 A1 JP WO2022202168A1 JP 2023508872 A JP2023508872 A JP 2023508872A JP 2023508872 A JP2023508872 A JP 2023508872A JP WO2022202168 A1 JPWO2022202168 A1 JP WO2022202168A1
Authority
JP
Japan
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
JP2023508872A
Other languages
Japanese (ja)
Other versions
JPWO2022202168A5 (https=
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 filed Critical
Publication of JPWO2022202168A1 publication Critical patent/JPWO2022202168A1/ja
Publication of JPWO2022202168A5 publication Critical patent/JPWO2022202168A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • 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
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic 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
    • 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
    • B32B2307/72—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
    • B32B2307/7246—Water vapor 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
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
JP2023508872A 2021-03-22 2022-03-02 Pending JPWO2022202168A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021047172 2021-03-22
PCT/JP2022/008936 WO2022202168A1 (ja) 2021-03-22 2022-03-02 ガスバリア積層体及びそれを備える包装材

Publications (2)

Publication Number Publication Date
JPWO2022202168A1 true JPWO2022202168A1 (https=) 2022-09-29
JPWO2022202168A5 JPWO2022202168A5 (https=) 2023-12-18

Family

ID=83395589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023508872A Pending JPWO2022202168A1 (https=) 2021-03-22 2022-03-02

Country Status (5)

Country Link
US (1) US20240165933A1 (https=)
EP (1) EP4275882B1 (https=)
JP (1) JPWO2022202168A1 (https=)
CN (1) CN116981565A (https=)
WO (1) WO2022202168A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7342933B2 (ja) * 2021-12-20 2023-09-12 凸版印刷株式会社 ガスバリア積層体及び包装袋
EP4442451A4 (en) * 2021-12-20 2025-03-26 Toppan Holdings Inc. Gas barrier laminate, method for manufacturing same, and packaging bag
JP7342934B2 (ja) * 2021-12-20 2023-09-12 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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985748A (ja) * 1982-11-09 1984-05-17 株式会社カナエ Ｐｔｐ包装体用裏張りシ−トの製造法
JPS59196455U (ja) * 1983-06-14 1984-12-27 恵和商工株式会社 Ｐｔｐ包装容器
JPH07108774A (ja) * 1993-10-12 1995-04-25 Fujicopian Co Ltd テーププリンタ用受像体
JP3571072B2 (ja) * 1994-02-09 2004-09-29 凸版印刷株式会社 Ｐｔｐ包装用密封シートおよびこのシートを用いた包装体
JPH07256811A (ja) * 1994-03-22 1995-10-09 Toppan Printing Co Ltd 包装用素材およびこの素材を用いた包装用容器
JP2005178829A (ja) * 2003-12-18 2005-07-07 Dainippon Printing Co Ltd Ｐｔｐ蓋材、およびそれを用いたｐｔｐ包装体
FI122032B (fi) * 2008-10-03 2011-07-29 Teknologian Tutkimuskeskus Vtt Kuitutuote, jossa on barrierkerros ja menetelmä sen valmistamiseksi
JP5043057B2 (ja) * 2009-03-09 2012-10-10 王子特殊紙株式会社 電極式製パン用工程紙及び電極式製パン法
KR102347002B1 (ko) * 2014-03-31 2022-01-03 다이니폰 인사츠 가부시키가이샤 가스 배리어성 필름 및 그 제조 방법
CN108290370B (zh) * 2015-11-27 2021-09-28 利乐拉瓦尔集团及财务有限公司 层合包装材料和由其制造的包装容器
WO2017170462A1 (ja) * 2016-03-28 2017-10-05 日本製紙株式会社 紙製バリア材料
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
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
CN110846931B (zh) * 2019-11-13 2022-05-20 烟台博源科技材料股份有限公司 一种新型环保高阻隔直镀纸及其制备工艺
WO2022145233A1 (ja) * 2020-12-28 2022-07-07 王子ホールディングス株式会社 蒸着紙用原紙および蒸着紙

Also Published As

Publication number Publication date
EP4275882B1 (en) 2025-12-31
EP4275882A4 (en) 2024-06-12
WO2022202168A1 (ja) 2022-09-29
US20240165933A1 (en) 2024-05-23
EP4275882A1 (en) 2023-11-15
CN116981565A (zh) 2023-10-31

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