Global Patent Index - EP 1001065 A1

EP 1001065 A1 2000-05-17 - Method and system for making laps of high toughness continuous synthetic fibers, the laps made thereby and non-woven fabric materials made by the fibers

Title (en)

Method and system for making laps of high toughness continuous synthetic fibers, the laps made thereby and non-woven fabric materials made by the fibers

Title (de)

Verfahren und System zur Herstellung von Vliesen aus hochfesten synthetischen Endlosfasern, daraus hergestellte Vliese und diese Fasern enthaltende Vliesstoffe

Title (fr)

Procédé et système pour la fabrication de nappes de fils synthétiques à haute tenacité, nappes ainsi produites et tissus-non-tissés contenant ces fils

Publication

EP 1001065 A1 (EN)

Application

EP 99113123 A

Priority

IT MI982459 A

Abstract (en)

A method for making laps (15) of thermoplastic polymer continuous fibers or filaments, comprises a drawing step in which the filaments (3) are drawn on a vertical plane, by a mechanical action thereon. With respect to prior methods, the inventive method provides the advantage that it allows to continuously make a non-woven fabric having strength and ultimate elongation properties better than that of the available standard fabrics. <IMAGE>

IPC 1-7 (main, further and additional classification)

D04H 3/02; D01D 5/16

IPC 8 full level (invention and additional information)

D01D 5/16 (2006.01); D04H 3/02 (2006.01)

CPC (invention and additional information)

D04H 3/11 (2013.01); D01D 5/16 (2013.01); D04H 3/02 (2013.01); D04H 3/105 (2013.01); D04H 3/14 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1001065 A1 20000517; IT 1303748 B1 20010223; IT MI982459 A1 20000512

INPADOC legal status


2001-08-22 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20001118

2001-01-31 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-05-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI