BR112023024166A2 - Forro de folha mútipla para utilização em papelão corrugado - Google Patents

Forro de folha mútipla para utilização em papelão corrugado

Info

Publication number
BR112023024166A2
BR112023024166A2 BR112023024166A BR112023024166A BR112023024166A2 BR 112023024166 A2 BR112023024166 A2 BR 112023024166A2 BR 112023024166 A BR112023024166 A BR 112023024166A BR 112023024166 A BR112023024166 A BR 112023024166A BR 112023024166 A2 BR112023024166 A2 BR 112023024166A2
Authority
BR
Brazil
Prior art keywords
weight
corrugated cardboard
ply
sheet
pulp
Prior art date
Application number
BR112023024166A
Other languages
English (en)
Portuguese (pt)
Inventor
Hannu Heikkinen
Harri Taipale
Ismo Saarinen
Isto Heiskanen
Juha Korvenniemi
Jukka Kankkunen
Jukka Lyyra
Original Assignee
Stora Enso Oyj
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 Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of BR112023024166A2 publication Critical patent/BR112023024166A2/pt

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/12—Making corrugated paper or board
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06—Sulfite or bisulfite pulp
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/10—Mixtures of chemical and mechanical pulp
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • 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
    • D21H27/30—Multi-ply
    • 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
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
BR112023024166A 2021-05-17 2022-05-13 Forro de folha mútipla para utilização em papelão corrugado BR112023024166A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2150625 2021-05-17
PCT/IB2022/054482 WO2022243822A1 (en) 2021-05-17 2022-05-13 Multi-ply liner for use in corrugated board

Publications (1)

Publication Number Publication Date
BR112023024166A2 true BR112023024166A2 (pt) 2024-01-30

Family

ID=84141148

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023024166A BR112023024166A2 (pt) 2021-05-17 2022-05-13 Forro de folha mútipla para utilização em papelão corrugado

Country Status (7)

Country Link
US (1) US12692664B2 (enExample)
EP (1) EP4341489A4 (enExample)
JP (1) JP7824978B2 (enExample)
CN (1) CN117321266B (enExample)
AU (1) AU2022278700A1 (enExample)
BR (1) BR112023024166A2 (enExample)
WO (1) WO2022243822A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12692664B2 (en) * 2021-05-17 2026-07-28 Stora Enso Oyj Multi-ply liner for use in corrugated board

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3676782D1 (de) 1985-08-23 1991-02-14 Int Paper Co Kraft-kaschierkarton und verfahren zur herstellung von kraft-kaschierkarton aus gebleichtem oder ungebleichtem kraftfaserstoff, tmp-faserstoff, scmp- oder sulfit-faserstoff.
RU1810419C (ru) 1990-12-21 1993-04-23 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Мешочна бумага
US5503710A (en) 1995-05-31 1996-04-02 Macmillan Bloedel Limited Duplex linerboard formed from old corrugated containers
US6669814B2 (en) * 2002-03-08 2003-12-30 Rock-Tenn Company Multi-ply paperboard prepared from recycled materials and methods of manufacturing same
DE102004063005A1 (de) * 2004-12-22 2006-07-13 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
JP4688723B2 (ja) 2006-04-28 2011-05-25 王子製紙株式会社 多層構造ライナーおよびその製造方法
WO2008052970A1 (de) 2006-10-31 2008-05-08 Basf Se Verfahren zur herstellung einer mehrschichtigen faserstoffbahn aus zellulosefasern
ES2629203T5 (es) 2014-11-26 2023-02-24 Billerudkorsnaes Ab Método de producción de un cartón corrugado para empaque a partir de pasta que comprende pasta NSSC
SE540115C2 (en) 2016-09-21 2018-04-03 A paper or paperboard product comprising at least one ply containing high yield pulp and its production method
JP7361019B2 (ja) 2017-09-01 2023-10-13 ストラ エンソ オーワイジェイ 板紙の製造方法、板紙、および段ボール
SE542093C2 (en) 2018-02-27 2020-02-25 Stora Enso Oyj Method for production of a paper, board or non-woven product comprising a first ply
SE543040C2 (en) 2018-06-27 2020-09-29 Stora Enso Oyj A linerboard for corrugated board and a corrugated board comprising a corrugated medium and the linerboard
SE543039C2 (en) * 2018-06-27 2020-09-29 Stora Enso Oyj A corrugated board and use of a linerboard in the manufacturing of a corrugated board to reduce the washboard effect
AU2022278699A1 (en) * 2021-05-17 2023-11-09 Stora Enso Oyj Multiply containerboard for use in corrugated board
SE544926C2 (en) * 2021-05-17 2023-01-10 Stora Enso Oyj Multiply containerboard for use in corrugated board
US12692664B2 (en) * 2021-05-17 2026-07-28 Stora Enso Oyj Multi-ply liner for use in corrugated board
SE545923C2 (en) * 2022-07-04 2024-03-19 Stora Enso Oyj Multi-ply liner with washed neutral sulfite semi chemical pulp and method for its manufacturing
EP4589068A1 (en) * 2024-01-16 2025-07-23 Mondi AG Method for producing a multi-layer paper liner web and multi-layer paper liner

Also Published As

Publication number Publication date
JP7824978B2 (ja) 2026-03-05
US20240263401A1 (en) 2024-08-08
EP4341489A4 (en) 2025-04-09
US12692664B2 (en) 2026-07-28
JP2024519010A (ja) 2024-05-08
EP4341489A1 (en) 2024-03-27
CN117321266B (zh) 2025-09-23
WO2022243822A1 (en) 2022-11-24
CN117321266A (zh) 2023-12-29
AU2022278700A1 (en) 2023-11-09

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]