EP 1332252 A1 20030806 - INSTALLATION FOR PRODUCING A SPUNBONDED FABRIC WEB WHEREOF THE DIFFUSER IS DISTANT FROM THE DRAWING SLOT DEVICE
Title (en)
INSTALLATION FOR PRODUCING A SPUNBONDED FABRIC WEB WHEREOF THE DIFFUSER IS DISTANT FROM THE DRAWING SLOT DEVICE
Title (de)
VORRICHTUNG ZUR HERSTELLUNG EINES VLIESSTOFFES, MIT ABSTAND ZWISCHEN DEM DIFFUSER UND DER VERTRECKSPALTE
Title (fr)
INSTALLATION DE PRODUCTION D'UNE NAPPE NON TISSEE DONT LE DIFFUSEUR EST A DISTANCE DU DISPOSITIF A FENTE D'ETIRAGE
Publication
Application
Priority
- FR 0103164 W 20011012
- FR 0013444 A 20001020
Abstract (en)
[origin: US2004011471A1] The invention concerns an installation for producing a spunbonded fabric web comprising a diffuser (6) defining for the filaments a passage with diverging cross-section and a conveyor (7) for receiving the filaments coming out of the diffuser. The uniformity of the web is enhanced by means of a device separating the filaments by electrostatic process mounted at a higher level than the bottom of the passage.
IPC 1-7
IPC 8 full level
D04H 3/16 (2006.01)
CPC (source: EP US)
D04H 3/16 (2013.01 - EP US)
Citation (search report)
See references of WO 0234991A1
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)
US 2004011471 A1 20040122; US 7008205 B2 20060307; AU 9569701 A 20020506; BR 0114741 A 20031223; BR 0114741 B1 20101019; CN 1291091 C 20061220; CN 1471597 A 20040128; EP 1332252 A1 20030806; FR 2815646 A1 20020426; FR 2815646 B1 20030110; IL 155403 A0 20031123; IL 155403 A 20081103; JP 2004512440 A 20040422; JP 4079772 B2 20080423; PL 211891 B1 20120731; PL 362122 A1 20041018; WO 0234991 A1 20020502
DOCDB simple family (application)
US 39918003 A 20030414; AU 9569701 A 20011012; BR 0114741 A 20011012; CN 01817735 A 20011012; EP 01976417 A 20011012; FR 0013444 A 20001020; FR 0103164 W 20011012; IL 15540301 A 20011012; IL 15540303 A 20030413; JP 2002537954 A 20011012; PL 36212201 A 20011012