AT526106B1 - Kraftpapier - Google Patents

Kraftpapier Download PDF

Info

Publication number
AT526106B1
AT526106B1 ATA50300/2022A AT503002022A AT526106B1 AT 526106 B1 AT526106 B1 AT 526106B1 AT 503002022 A AT503002022 A AT 503002022A AT 526106 B1 AT526106 B1 AT 526106B1
Authority
AT
Austria
Prior art keywords
kraft paper
kraft
paper
elongation
break
Prior art date
Application number
ATA50300/2022A
Other languages
German (de)
English (en)
Other versions
AT526106A1 (de
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
Priority to ATA50300/2022A priority Critical patent/AT526106B1/de
Priority to CA3250366A priority patent/CA3250366A1/fr
Priority to EP23721266.7A priority patent/EP4519493A1/fr
Priority to PCT/AT2023/060139 priority patent/WO2023212760A1/fr
Priority to US18/862,577 priority patent/US20250347053A1/en
Publication of AT526106A1 publication Critical patent/AT526106A1/de
Application granted granted Critical
Publication of AT526106B1 publication Critical patent/AT526106B1/de

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
    • 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
    • D21H11/02—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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • 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
    • D21H21/18—Reinforcing 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • D21H27/02—Patterned 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
    • D21H27/10—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
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
ATA50300/2022A 2022-05-03 2022-05-03 Kraftpapier AT526106B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ATA50300/2022A AT526106B1 (de) 2022-05-03 2022-05-03 Kraftpapier
CA3250366A CA3250366A1 (fr) 2022-05-03 2023-04-26 Papier kraft
EP23721266.7A EP4519493A1 (fr) 2022-05-03 2023-04-26 Papier kraft
PCT/AT2023/060139 WO2023212760A1 (fr) 2022-05-03 2023-04-26 Papier kraft
US18/862,577 US20250347053A1 (en) 2022-05-03 2023-04-26 Kraft paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50300/2022A AT526106B1 (de) 2022-05-03 2022-05-03 Kraftpapier

Publications (2)

Publication Number Publication Date
AT526106A1 AT526106A1 (de) 2023-11-15
AT526106B1 true AT526106B1 (de) 2024-02-15

Family

ID=86328313

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50300/2022A AT526106B1 (de) 2022-05-03 2022-05-03 Kraftpapier

Country Status (5)

Country Link
US (1) US20250347053A1 (fr)
EP (1) EP4519493A1 (fr)
AT (1) AT526106B1 (fr)
CA (1) CA3250366A1 (fr)
WO (1) WO2023212760A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4575085A1 (fr) * 2023-12-19 2025-06-25 Billerud Aktiebolag (publ) Papier kraft de mg

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015124464A (ja) * 2013-12-27 2015-07-06 王子ホールディングス株式会社 クラフト紙
EP3168362A1 (fr) * 2015-11-10 2017-05-17 BillerudKorsnäs AB Papier pour machine à formage-remplissage-scellage verticale
WO2020120535A1 (fr) * 2018-12-14 2020-06-18 Mondi Ag Papier d'extraction à chaud
US20210102340A1 (en) * 2017-04-06 2021-04-08 Billerudkorsnäs Ab Production of highly stretchable paper having satisfactory surface properties
EP4101979A1 (fr) * 2021-06-10 2022-12-14 Mondi AG Papier d'emballage, ainsi que son procédé de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510506C2 (sv) * 1997-07-09 1999-05-31 Assidomaen Ab Kraftpapper och förfarande för framställning av detta samt ventilsäck
ES2875920T3 (es) * 2018-10-05 2021-11-11 Billerudkorsnaes Ab Método de producción de papel kraft o papel de bolsa
RS66582B1 (sr) * 2019-09-20 2025-04-30 Mondi Ag Kraft papir i papirne vreće proizvedene od ovog papira

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015124464A (ja) * 2013-12-27 2015-07-06 王子ホールディングス株式会社 クラフト紙
EP3168362A1 (fr) * 2015-11-10 2017-05-17 BillerudKorsnäs AB Papier pour machine à formage-remplissage-scellage verticale
US20210102340A1 (en) * 2017-04-06 2021-04-08 Billerudkorsnäs Ab Production of highly stretchable paper having satisfactory surface properties
WO2020120535A1 (fr) * 2018-12-14 2020-06-18 Mondi Ag Papier d'extraction à chaud
EP4101979A1 (fr) * 2021-06-10 2022-12-14 Mondi AG Papier d'emballage, ainsi que son procédé de fabrication

Also Published As

Publication number Publication date
US20250347053A1 (en) 2025-11-13
AT526106A1 (de) 2023-11-15
WO2023212760A1 (fr) 2023-11-09
EP4519493A1 (fr) 2025-03-12
CA3250366A1 (fr) 2025-07-10

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