EP 1396567 B1 20051116 - Method of producing a nonwoven web of bicomponent filaments
Title (en)
Method of producing a nonwoven web of bicomponent filaments
Title (de)
Verfahren zur Herstellung einer Spinnvliesbahn aus Bikomponenten-Filamenten
Title (fr)
Procédé de fabrication d'une nappe non-tissé de filaments bicomposés
Publication
Application
Priority
EP 02017894 A 20020809
Abstract (en)
[origin: EP1396567A1] In a process to manufacture a non-woven fibrous web from two or more types of fiber, the fibers are released onto a belt where they are exposed to water jets. The web fiber filaments are then curled by exposure to heat. The fibers employed are dual-component side-by-side fibers. The heat treatment is applied by hot air.
IPC 1-7
IPC 8 full level
D04H 3/08 (2006.01); D04H 3/11 (2012.01); D04H 3/16 (2006.01)
CPC (source: EP KR US)
D04H 3/08 (2013.01 - KR); D04H 3/11 (2013.01 - EP US); D04H 3/16 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1396567 A1 20040310; EP 1396567 B1 20051116; EP 1396567 B2 20110420; AT E310117 T1 20051215; BR 0302745 A 20040824; BR 0302745 B1 20130219; CN 100507122 C 20090701; CN 1473976 A 20040211; DE 50204950 D1 20051222; DK 1396567 T3 20060213; DK 1396567 T4 20110801; ES 2249519 T3 20060401; ES 2249519 T5 20110609; JP 2004076249 A 20040311; JP 2006152532 A 20060615; KR 100566743 B1 20060403; KR 20040025551 A 20040324; MX PA03007026 A 20041015; US 2004055124 A1 20040325; US 2007182057 A1 20070809; US 7850899 B2 20101214
DOCDB simple family (application)
EP 02017894 A 20020809; AT 02017894 T 20020809; BR 0302745 A 20030807; CN 03122087 A 20030424; DE 50204950 T 20020809; DK 02017894 T 20020809; ES 02017894 T 20020809; JP 2003286550 A 20030805; JP 2006003839 A 20060111; KR 20030054892 A 20030808; MX PA03007026 A 20030806; US 63648403 A 20030807; US 70580707 A 20070213