JP7812204B2 - 水ベースのバリア層を有する包装材 - Google Patents

水ベースのバリア層を有する包装材

Info

Publication number
JP7812204B2
JP7812204B2 JP2021119954A JP2021119954A JP7812204B2 JP 7812204 B2 JP7812204 B2 JP 7812204B2 JP 2021119954 A JP2021119954 A JP 2021119954A JP 2021119954 A JP2021119954 A JP 2021119954A JP 7812204 B2 JP7812204 B2 JP 7812204B2
Authority
JP
Japan
Prior art keywords
layer
curtain
packaging material
coating
layers
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
JP2021119954A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022020609A (ja
JP2022020609A5 (https=
Inventor
フェールカー アンドレアス
フェルスター クラウディア
シリング ラルス
ホーニグ クヌート
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.)
Schoeller Technocell GmbH and Co KG
Original Assignee
Schoeller Technocell GmbH and Co KG
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 Schoeller Technocell GmbH and Co KG filed Critical Schoeller Technocell GmbH and Co KG
Publication of JP2022020609A publication Critical patent/JP2022020609A/ja
Publication of JP2022020609A5 publication Critical patent/JP2022020609A5/ja
Application granted granted Critical
Publication of JP7812204B2 publication Critical patent/JP7812204B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain coating

Landscapes

  • Wrappers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
JP2021119954A 2020-07-20 2021-07-20 水ベースのバリア層を有する包装材 Active JP7812204B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20186744.7 2020-07-20
EP20186744.7A EP3943661A1 (de) 2020-07-20 2020-07-20 Verpackungsmaterial mit wasserbasierter barriereschicht

Publications (3)

Publication Number Publication Date
JP2022020609A JP2022020609A (ja) 2022-02-01
JP2022020609A5 JP2022020609A5 (https=) 2025-10-09
JP7812204B2 true JP7812204B2 (ja) 2026-02-09

Family

ID=71728650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021119954A Active JP7812204B2 (ja) 2020-07-20 2021-07-20 水ベースのバリア層を有する包装材

Country Status (2)

Country Link
EP (1) EP3943661A1 (https=)
JP (1) JP7812204B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023134073A1 (de) 2023-12-06 2025-06-12 Heyne & Penke Verpackungen GmbH Primärverpackung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148307A (ja) 2002-10-15 2004-05-27 Dow Global Technologies Inc バリア性が向上した多層塗被支持体の製造方法
JP2016203400A (ja) 2015-04-16 2016-12-08 大阪シーリング印刷株式会社 感熱記録体の製造方法、感熱記録体の製造装置および感熱記録体
JP2018089980A (ja) 2016-09-30 2018-06-14 日本製紙株式会社 紙製バリア材料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508947A (en) * 1968-06-03 1970-04-28 Eastman Kodak Co Method for simultaneously applying a plurality of coated layers by forming a stable multilayer free-falling vertical curtain
JP2858136B2 (ja) * 1989-09-05 1999-02-17 コニカ株式会社 塗布方法
SE515824C2 (sv) 2000-01-26 2001-10-15 Tetra Laval Holdings & Finance Förfarande för tillverkning av ett flerskiktat förpackningslaminat genom våtbeläggning, samt laminat tillverkat enligt förfarandet
JP4326711B2 (ja) * 2001-02-28 2009-09-09 富士フイルム株式会社 カーテン塗布方法
EP1249533A1 (en) 2001-04-14 2002-10-16 The Dow Chemical Company Process for making multilayer coated paper or paperboard
AU2003252363A1 (en) 2003-08-04 2005-02-15 Sakata Inx Corp. Coating material composition with gas-barrier property, process for producing the same, and gas-barrier packaging container obtained therefrom
JP3953035B2 (ja) * 2004-02-06 2007-08-01 コニカミノルタホールディングス株式会社 カーテン膜形成方法
JP2012197545A (ja) * 2011-03-23 2012-10-18 Nippon Paper Industries Co Ltd 印刷用塗工紙およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148307A (ja) 2002-10-15 2004-05-27 Dow Global Technologies Inc バリア性が向上した多層塗被支持体の製造方法
JP2016203400A (ja) 2015-04-16 2016-12-08 大阪シーリング印刷株式会社 感熱記録体の製造方法、感熱記録体の製造装置および感熱記録体
JP2018089980A (ja) 2016-09-30 2018-06-14 日本製紙株式会社 紙製バリア材料

Also Published As

Publication number Publication date
EP3943661A1 (de) 2022-01-26
JP2022020609A (ja) 2022-02-01

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