EP4022128A4 - Procédé de production de produit fibreux cellulosique imprimable et produit fibreux - Google Patents

Procédé de production de produit fibreux cellulosique imprimable et produit fibreux Download PDF

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Publication number
EP4022128A4
EP4022128A4 EP20856624.0A EP20856624A EP4022128A4 EP 4022128 A4 EP4022128 A4 EP 4022128A4 EP 20856624 A EP20856624 A EP 20856624A EP 4022128 A4 EP4022128 A4 EP 4022128A4
Authority
EP
European Patent Office
Prior art keywords
fiber product
imprintable
producing
cellulose fiber
cellulose
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.)
Withdrawn
Application number
EP20856624.0A
Other languages
German (de)
English (en)
Other versions
EP4022128A1 (fr
Inventor
Kaj Backfolk
Sohrab KAZEMAHVAZI
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.)
Stora Enso Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=74685275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4022128(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of EP4022128A1 publication Critical patent/EP4022128A1/fr
Publication of EP4022128A4 publication Critical patent/EP4022128A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP20856624.0A 2019-08-29 2020-08-28 Procédé de production de produit fibreux cellulosique imprimable et produit fibreux Withdrawn EP4022128A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1950982A SE544591C2 (en) 2019-08-29 2019-08-29 Method of producing an imprintable cellulose fiber product and a fiber product
PCT/IB2020/058049 WO2021038511A1 (fr) 2019-08-29 2020-08-28 Procédé de production de produit fibreux cellulosique imprimable et produit fibreux

Publications (2)

Publication Number Publication Date
EP4022128A1 EP4022128A1 (fr) 2022-07-06
EP4022128A4 true EP4022128A4 (fr) 2023-09-06

Family

ID=74685275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20856624.0A Withdrawn EP4022128A4 (fr) 2019-08-29 2020-08-28 Procédé de production de produit fibreux cellulosique imprimable et produit fibreux

Country Status (3)

Country Link
EP (1) EP4022128A4 (fr)
SE (1) SE544591C2 (fr)
WO (1) WO2021038511A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2024533B1 (en) * 2019-12-20 2021-09-02 Huhtamaki Molded Fiber Tech Bv Method for producing a moulded pulp material for packaging unit and such packaging unit
WO2022219519A1 (fr) * 2021-04-12 2022-10-20 Stora Enso Oyj Produit moulé multicouche et son procédé de préparation
SE2150449A1 (en) * 2021-04-12 2022-10-13 Kiefel Gmbh A cellulose fiber structure comprising a barrier layer
FI20225945A1 (en) * 2022-10-19 2024-04-20 Metsae Spring Oy Process and molded multilayer fiber product
FI20225944A1 (en) * 2022-10-19 2024-04-20 Metsae Spring Oy Method, molded multilayer fiber product, and use thereof
SE2550747A1 (en) * 2023-11-15 2025-08-08 Pulpac AB A method for producing a cellulose screw cap and a cellulose screw cap
SE547620C2 (en) * 2023-11-15 2025-10-28 Pulpac AB Method for producing a cellulose high density dry moulded fibre product and a cellulose high density dry moulded fibre product
SE2450419A1 (en) * 2023-11-15 2025-05-16 Pulpac AB A method for producing a cellulose product and a cellulose product
SE548200C2 (en) * 2023-11-15 2026-04-16 Pulpac AB Method for producing a cellulose high density dry moulded fibre product

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040013830A1 (en) * 2000-04-26 2004-01-22 Akira Nonomura Heat insulating container
WO2006057610A2 (fr) * 2004-11-26 2006-06-01 Pakit International Trading Company Inc Procede et machine de fabrication de produits fibreux a partir d'une composition de fabrication et nouveau type de produit fibreux
US20160376750A1 (en) * 2014-03-14 2016-12-29 Stora Enso Oyj A method for manufacturing a packaging material and a packaging material made by the method
US20190127601A1 (en) * 2016-07-21 2019-05-02 Hewlett-Packard Development Company, L.P. Ink fixative solution
WO2019112428A1 (fr) * 2017-12-06 2019-06-13 Huhtamaki Molded Fiber Technology B.V. Procédé et système pour fabriquer une unité d'emballage alimentaire en trois dimensions à partir d'un matériau de pâte moulé et ce produit d'emballage alimentaire
US20190194870A1 (en) * 2017-12-27 2019-06-27 Golden Arrow Printing Technology (Kunshan) Co., Ltd. Method for fabricating shaped paper products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0813400A (ja) * 1994-06-21 1996-01-16 Okabe Eng Kk パルプ繊維シ−トを素材とする成形品の製造方法
JP2002138400A (ja) * 2000-11-01 2002-05-14 Toppan Printing Co Ltd パルプモールド容器およびその製造方法
JP2003247200A (ja) * 2002-02-18 2003-09-05 Aeba Toshiyuki パルプ繊維シートを素材とする成形品の製造方法
PL2173547T3 (pl) * 2007-07-20 2015-09-30 Sig Technology Ag Sposób wytwarzania jednorazowej tacki
JP2013129921A (ja) * 2011-12-20 2013-07-04 Toppan Printing Co Ltd パルプモールド容器の製造方法および製造されたパルプモールド容器
EP3099511B1 (fr) * 2014-01-30 2020-10-28 Hewlett-Packard Development Company, L.P. Supports d'impression pour impression à jet d'encre
WO2018171913A1 (fr) * 2017-03-24 2018-09-27 Tetra Laval Holdings & Finance S.A. Procédé de fabrication d'un matériau fibreux cellulosique moussé, feuille brute et matériau d'emballage stratifié comprenant le matériau fibreux cellulosique
ES2870149T3 (es) * 2017-06-02 2021-10-26 Huhtamaki Molded Fiber Tech Bv Método para fabricar un producto con forma tridimensional a partir de un material de pulpa esponjosa

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040013830A1 (en) * 2000-04-26 2004-01-22 Akira Nonomura Heat insulating container
WO2006057610A2 (fr) * 2004-11-26 2006-06-01 Pakit International Trading Company Inc Procede et machine de fabrication de produits fibreux a partir d'une composition de fabrication et nouveau type de produit fibreux
US20160376750A1 (en) * 2014-03-14 2016-12-29 Stora Enso Oyj A method for manufacturing a packaging material and a packaging material made by the method
US20190127601A1 (en) * 2016-07-21 2019-05-02 Hewlett-Packard Development Company, L.P. Ink fixative solution
WO2019112428A1 (fr) * 2017-12-06 2019-06-13 Huhtamaki Molded Fiber Technology B.V. Procédé et système pour fabriquer une unité d'emballage alimentaire en trois dimensions à partir d'un matériau de pâte moulé et ce produit d'emballage alimentaire
US20190194870A1 (en) * 2017-12-27 2019-06-27 Golden Arrow Printing Technology (Kunshan) Co., Ltd. Method for fabricating shaped paper products

Also Published As

Publication number Publication date
SE544591C2 (en) 2022-09-13
WO2021038511A1 (fr) 2021-03-04
EP4022128A1 (fr) 2022-07-06
SE1950982A1 (en) 2021-03-01

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