EP 1354091 B1 20060125 - THERMALLY BONDED FABRICS AND METHOD OF MAKING SAME
Title (en)
THERMALLY BONDED FABRICS AND METHOD OF MAKING SAME
Title (de)
THERMISCH VERBUNDENE FASERVLIESSTOFFE UND ZUGEHÖRIGE HERSTELLUNGSVERFAHREN
Title (fr)
TISSUS LIES THERMIQUEMENT ET PROCEDE DE FABRICATION DE CEUX-CI
Publication
Application
Priority
- US 0147723 W 20011211
- US 25474700 P 20001211
Abstract (en)
[origin: WO0248440A2] A method for producing a nonwoven fabric comprises passing a fiber web through a pair of rollers to obtain a thermally bonded fabric with a high percentage of bond areas. The high percentage of bond areas is formed by an engraved pattern on at least one of the rollers. The engraved pattern has a high percentage of bond point areas and wide bond point angles. The nonwoven fabric has increased tensile strength, elongation, abrasion resistance, flexural rigidity, and/or softness.
IPC 8 full level
CPC (source: EP KR US)
D04H 1/4291 (2013.01 - KR); D04H 1/54 (2013.01 - KR); D04H 1/544 (2013.01 - EP US); D04H 3/14 (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 0248440 A2 20020620; WO 0248440 A3 20030220; WO 0248440 A8 20031127; AT E316591 T1 20060215; AU 2896602 A 20020624; BR 0116061 A 20040302; CN 100441766 C 20081210; CN 1479819 A 20040303; DE 60116897 D1 20060413; DE 60116897 T2 20060928; EP 1354091 A2 20031022; EP 1354091 B1 20060125; HU P0400649 A2 20040728; JP 2004515664 A 20040527; KR 20030060114 A 20030712; PL 361854 A1 20041004; TW I244520 B 20051201; US 2002144384 A1 20021010
DOCDB simple family (application)
US 0147723 W 20011211; AT 01990094 T 20011211; AU 2896602 A 20011211; BR 0116061 A 20011211; CN 01820418 A 20011211; DE 60116897 T 20011211; EP 01990094 A 20011211; HU P0400649 A 20011206; JP 2002550148 A 20011211; KR 20037007735 A 20030610; PL 36185401 A 20011211; TW 90130559 A 20011210; US 1387501 A 20011211