EP 0754255 B1 19971001 - METHOD FOR MAKING A NONWOVEN FABRIC LAP USING PRESSURISED WATER JETS, AND APPARATUS THEREFOR
Title (en)
METHOD FOR MAKING A NONWOVEN FABRIC LAP USING PRESSURISED WATER JETS, AND APPARATUS THEREFOR
Title (de)
VERFAHREN ZUR HERSTELLUNG VON EINER NICHTGEWEBTEN STOFFBAHN UNTER VERWENDUNG VON HOCHDRUCKWASSERSTRAHLUNGEN UND VORRICHTUNG DAFÜR
Title (fr)
PROCEDE POUR LA FABRICATION D'UNE NAPPE TEXTILE NON TISSEE PAR JETS D'EAU SOUS PRESSION, ET INSTALLATION POUR LA MISE EN OEUVRE DE CE PROCEDE
Publication
Application
Priority
- FR 9501741 W 19951227
- FR 9501473 A 19950203
Abstract (en)
[origin: US5718022A] PCT No. PCT/FR95/01741 Sec. 371 Date Sep. 27, 1996 Sec. 102(e) Date Sep. 27, 1996 PCT Filed Dec. 27, 1995 PCT Pub. No. WO96/23921 PCT Pub. Date Aug. 8, 1996A web of non woven textile fabric is fed on a porous belt into the nip between the belt and a rotating porous drum to compress the web within the nip. A curtain of water is passed through the web while it is in the nip into the drum and a vacuum is drawn on the drum to remove the water. The web, after passing the nip remains upon the drum and is subject to one or more high pressure jets of water to entangle the web fibers.
IPC 1-7
IPC 8 full level
D04H 18/04 (2012.01)
CPC (source: EP US)
D04H 18/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES GB IT LI NL PT SE
DOCDB simple family (publication)
WO 9623921 A1 19960808; AT E158826 T1 19971015; DE 29521570 U1 19970828; DE 69500811 D1 19971106; DE 69500811 T2 19980129; EP 0754255 A1 19970122; EP 0754255 B1 19971001; ES 2109106 T3 19980101; FR 2730246 A1 19960809; FR 2730246 B1 19970321; JP H09511288 A 19971111; US 5718022 A 19980217
DOCDB simple family (application)
FR 9501741 W 19951227; AT 95943283 T 19951227; DE 29521570 U 19951227; DE 69500811 T 19951227; EP 95943283 A 19951227; ES 95943283 T 19951227; FR 9501473 A 19950203; JP 52329696 A 19951227; US 71837696 A 19960927