EP4575084C0 - Verfahren zur herstellung einer mehrlagigen pappe - Google Patents

Verfahren zur herstellung einer mehrlagigen pappe

Info

Publication number
EP4575084C0
EP4575084C0 EP23218168.5A EP23218168A EP4575084C0 EP 4575084 C0 EP4575084 C0 EP 4575084C0 EP 23218168 A EP23218168 A EP 23218168A EP 4575084 C0 EP4575084 C0 EP 4575084C0
Authority
EP
European Patent Office
Prior art keywords
produce
ply cardboard
ply
cardboard
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
EP23218168.5A
Other languages
English (en)
French (fr)
Other versions
EP4575084A1 (de
EP4575084B1 (de
Inventor
Magnus Hagelqvist
Adam Attemalm
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.)
Billerud AB
Original Assignee
Billerud AB
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 Billerud AB filed Critical Billerud AB
Priority to EP23218168.5A priority Critical patent/EP4575084B1/de
Priority to PL23218168.5T priority patent/PL4575084T3/pl
Priority to PCT/EP2024/082847 priority patent/WO2025131501A1/en
Publication of EP4575084A1 publication Critical patent/EP4575084A1/de
Application granted granted Critical
Publication of EP4575084C0 publication Critical patent/EP4575084C0/de
Publication of EP4575084B1 publication Critical patent/EP4575084B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
EP23218168.5A 2023-12-19 2023-12-19 Verfahren zur herstellung einer mehrlagigen pappe Active EP4575084B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP23218168.5A EP4575084B1 (de) 2023-12-19 2023-12-19 Verfahren zur herstellung einer mehrlagigen pappe
PL23218168.5T PL4575084T3 (pl) 2023-12-19 2023-12-19 Sposób wytwarzania tektury wielowarstwowej
PCT/EP2024/082847 WO2025131501A1 (en) 2023-12-19 2024-11-19 Method for production of a multi-ply paperboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23218168.5A EP4575084B1 (de) 2023-12-19 2023-12-19 Verfahren zur herstellung einer mehrlagigen pappe

Publications (3)

Publication Number Publication Date
EP4575084A1 EP4575084A1 (de) 2025-06-25
EP4575084C0 true EP4575084C0 (de) 2025-11-12
EP4575084B1 EP4575084B1 (de) 2025-11-12

Family

ID=89224347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23218168.5A Active EP4575084B1 (de) 2023-12-19 2023-12-19 Verfahren zur herstellung einer mehrlagigen pappe

Country Status (3)

Country Link
EP (1) EP4575084B1 (de)
PL (1) PL4575084T3 (de)
WO (1) WO2025131501A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO2496766T3 (de) * 2009-11-06 2017-12-30
EP4179143A1 (de) * 2020-07-03 2023-05-17 Essity Hygiene and Health Aktiebolag Tissuepapierprodukte, rollen und stapel von tissuepapierprodukten und herstellungsverfahren
SE547755C2 (en) * 2021-10-13 2025-11-18 Stora Enso Oyj Method for manufacturing a multiply paperboard
EP4261346B1 (de) * 2022-04-14 2024-11-27 Billerud Aktiebolag (publ) Herstellung von papier- oder deckenpapier

Also Published As

Publication number Publication date
EP4575084A1 (de) 2025-06-25
PL4575084T3 (pl) 2026-03-23
EP4575084B1 (de) 2025-11-12
WO2025131501A1 (en) 2025-06-26

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