EP 4341089 A1 20240327 - FLUTING OR LINER COMPRISING NSSC PULP
Title (en)
FLUTING OR LINER COMPRISING NSSC PULP
Title (de)
RIFFELING ODER LINER MIT NSSC-PULPE
Title (fr)
PAPIER CANNELÉ OU DOUBLURE COMPRENANT DE LA PÂTE NSSC
Publication
Application
Priority
- SE 2150621 A 20210517
- IB 2022054480 W 20220513
Abstract (en)
[origin: WO2022243820A1] The present invention relates to a fluting or liner for corrugated board comprising a neutral sulfite semi chemical (NSSC) pulp, wherein said NSSC pulp has an ash content of less than 1.8 wt%, as determined according to standard ISO 1762:2019. The invention further relates to a a corrugated board comprising the fluting and/or liner.
IPC 8 full level
B32B 29/08 (2006.01); D21C 9/02 (2006.01); D21H 21/10 (2006.01); D21H 21/16 (2006.01); D21H 21/20 (2006.01); D21H 27/40 (2006.01)
CPC (source: EP)
D21H 21/10 (2013.01); D21H 21/16 (2013.01); D21H 21/20 (2013.01); D21H 27/40 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022243820 A1 20221124; AU 2022276166 A1 20231109; BR 112023024100 A2 20240206; CN 117337237 A 20240102; EP 4341089 A1 20240327; JP 2024519007 A 20240508
DOCDB simple family (application)
IB 2022054480 W 20220513; AU 2022276166 A 20220513; BR 112023024100 A 20220513; CN 202280035486 A 20220513; EP 22804142 A 20220513; JP 2023570466 A 20220513