BR112023021532A2 - PRINTABLE MULTILAYER PAPER FOR PACKAGING AND METHOD FOR ITS PRODUCTION - Google Patents

PRINTABLE MULTILAYER PAPER FOR PACKAGING AND METHOD FOR ITS PRODUCTION

Info

Publication number
BR112023021532A2
BR112023021532A2 BR112023021532A BR112023021532A BR112023021532A2 BR 112023021532 A2 BR112023021532 A2 BR 112023021532A2 BR 112023021532 A BR112023021532 A BR 112023021532A BR 112023021532 A BR112023021532 A BR 112023021532A BR 112023021532 A2 BR112023021532 A2 BR 112023021532A2
Authority
BR
Brazil
Prior art keywords
cellulose
packaging
printable
multilayer paper
weight
Prior art date
Application number
BR112023021532A
Other languages
Portuguese (pt)
Inventor
Marvin Möhle
Original Assignee
Mondi Ag
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 Mondi Ag filed Critical Mondi Ag
Publication of BR112023021532A2 publication Critical patent/BR112023021532A2/en

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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/008—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials as well as special compounds
    • 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
    • B32B29/00—Layered products comprising a layer 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • 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
    • 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
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

papel multicamada imprimível para embalagem e método para sua produção. a invenção se refere a um método para a produção de um papel multicamada imprimível ou previsto para impressão, para embalagens, assim como um papel multicamada imprimível ou previsto para impressão, para embalagens. o método compreende o fornecimento ou a produção de uma primeira celulose branqueada que compreende fibra de celulose, assim como, o fornecimento ou a produção de uma segunda celulose que compreende fibras de celulose. como segunda celulose que compreende fibras de celulose, é fornecida ou produzida aqui uma mistura que consiste em, referente a 100 % em peso da matéria seca total da segunda celulose, 40 % em peso a 80 % em peso do material de celulose não branqueado e 20 % em peso a 60 % em peso do material de celulose branqueado.printable multilayer paper for packaging and method for its production. The invention relates to a method for producing a printable or printable multilayer paper for packaging, as well as a printable or printable multilayer paper for packaging. The method comprises providing or producing a first bleached cellulose comprising cellulose fiber, as well as providing or producing a second cellulose comprising cellulose fibers. as a second cellulose comprising cellulose fibers, a mixture is provided or produced herein consisting of, with respect to 100% by weight of the total dry matter of the second cellulose, 40% by weight to 80% by weight of the unbleached cellulose material and 20% by weight to 60% by weight of bleached cellulose material.

BR112023021532A 2021-04-21 2022-04-19 PRINTABLE MULTILAYER PAPER FOR PACKAGING AND METHOD FOR ITS PRODUCTION BR112023021532A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50295/2021A AT524998B1 (en) 2021-04-21 2021-04-21 Printable multi-ply paper for packaging and method of making same
PCT/AT2022/060123 WO2022221897A1 (en) 2021-04-21 2022-04-19 Printable, multi-layered paper for packaging and process for production thereof

Publications (1)

Publication Number Publication Date
BR112023021532A2 true BR112023021532A2 (en) 2023-12-19

Family

ID=81748317

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023021532A BR112023021532A2 (en) 2021-04-21 2022-04-19 PRINTABLE MULTILAYER PAPER FOR PACKAGING AND METHOD FOR ITS PRODUCTION

Country Status (5)

Country Link
EP (1) EP4355949A1 (en)
AT (1) AT524998B1 (en)
AU (1) AU2022261651A1 (en)
BR (1) BR112023021532A2 (en)
WO (1) WO2022221897A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526620A1 (en) * 2022-11-08 2024-05-15 Mondi Ag Process for producing a printable liner web for packaging and printable liner for packaging
AT526619A1 (en) * 2022-11-08 2024-05-15 Mondi Ag Process for producing a printable liner web for packaging and printable liner for packaging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467785B (en) * 1991-01-24 1992-09-14 Sca Nordliner Ab POWER LINES IN MULTILAYER CONSTRUCTION
MY131659A (en) * 1993-12-08 2007-08-30 Beloit Technologies Inc Machine and method for forming multiply linerboard from two sheets
DE19526205C2 (en) * 1995-07-18 2000-08-17 Voith Sulzer Stoffaufbereitung Process and plant for producing a multilayer paper or cardboard web
RU2101411C1 (en) * 1996-09-27 1998-01-10 Санкт-Петербургский государственный технологический университет растительных полимеров Method of manufacturing layered paper for main layers of decorative paper-laminate plastic
FI117871B (en) 2001-04-24 2007-03-30 M Real Oyj Multilayer fiber product and process for its preparation
US20070202283A1 (en) * 2006-02-27 2007-08-30 John Meazle Reducing top ply basis weight of white top linerboard in paper or paperboard
DE102010029617A1 (en) * 2010-06-02 2011-12-08 Voith Patent Gmbh Method for producing a coated, multilayer fibrous web
DE102011001617A1 (en) * 2011-03-29 2012-10-04 Papierfabrik Hamburger Rieger GmbH & Co. KG Apparatus and method for producing a multi-ply packaging paper
CN106894268B (en) * 2017-01-04 2018-03-20 山鹰国际控股股份公司 A kind of high-strength cow boxboard and preparation method thereof
EP3502348B1 (en) * 2017-12-21 2020-06-24 BillerudKorsnäs AB Fibre fractionation

Also Published As

Publication number Publication date
AU2022261651A1 (en) 2023-12-07
AT524998B1 (en) 2023-02-15
WO2022221897A1 (en) 2022-10-27
EP4355949A1 (en) 2024-04-24
AT524998A1 (en) 2022-11-15

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