EP 1392905 A1 20040303 - METHOD FOR CONSOLIDATING A MATERIAL WEB MADE FROM WOOD PULP
Title (en)
METHOD FOR CONSOLIDATING A MATERIAL WEB MADE FROM WOOD PULP
Title (de)
VERFAHREN ZUM VERFESTIGEN EINER AUS WOOD PULP GEBILDETEN WARENBAHN
Title (fr)
PROCEDE DE CONSOLIDATION D'UNE BANDE DE MATIERE FORMEE DE PATE DE BOIS
Publication
Application
Priority
- DE 10126515 A 20010530
- EP 0205697 W 20020524
Abstract (en)
[origin: WO02097181A1] Production of a non-woven tissue from wood pulp on a wet strip is known. The above has a cardboardy, paper-like feel to it. In order to achieve a web with sufficient resilience, the desired wood pulp fibres used to advantage in the hygiene industry for absorbing liquids are thus always mixed with chemical fibres as support fibres. According to the invention, a consolidated tissue with a soft feel and high fluid absorption is obtained by means of needling a non-woven pure wood pulp tissue with water.
IPC 1-7
IPC 8 full level
D04H 1/492 (2012.01); D04H 1/732 (2012.01)
CPC (source: EP KR US)
D04H 1/26 (2013.01 - KR); D04H 1/492 (2013.01 - EP KR US); D04H 1/732 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02097181 A1 20021205; AT E437985 T1 20090815; BR 0210935 A 20040608; CA 2448937 A1 20021205; CA 2448937 C 20090714; CN 1520477 A 20040811; DE 10126515 A1 20021205; DE 50213723 D1 20090910; EP 1392905 A1 20040303; EP 1392905 B1 20090729; IL 158988 A0 20040512; JP 2004530060 A 20040930; KR 20040025683 A 20040324; US 2004221437 A1 20041111; US 7293336 B2 20071113
DOCDB simple family (application)
EP 0205697 W 20020524; AT 02740646 T 20020524; BR 0210935 A 20020524; CA 2448937 A 20020524; CN 02810879 A 20020524; DE 10126515 A 20010530; DE 50213723 T 20020524; EP 02740646 A 20020524; IL 15898802 A 20020524; JP 2003500337 A 20020524; KR 20037015700 A 20031129; US 47897404 A 20040617