Global Patent Index - EP 0874923 B1

EP 0874923 B1 20000524 - METHOD AND DEVICE FOR THE WET SPINNING, DRAWING AND WINDING UP OF A MULTIPLE THREAD YARN

Title (en)

METHOD AND DEVICE FOR THE WET SPINNING, DRAWING AND WINDING UP OF A MULTIPLE THREAD YARN

Title (de)

VERFAHREN UND VORRICHTUNG ZUM NASSSPINNEN, VERSTECKEN UND AUFWICKELN EINES MULTIFILEN FADENS

Title (fr)

PROCEDE ET DISPOSITIF DE FILAGE AU MOUILLE, D'ETIRAGE ET D'ENROULAGE D'UN FIL MULTIFILAMENT

Publication

EP 0874923 B1 (DE)

Application

EP 97933645 A

Priority

  • DE 19626978 A
  • EP 9703449 W

Abstract (en)

[origin: WO9801605A1] The object of the invention is in particular to produce continuously a multiple thread viscose yarn, the filaments (10) emerging from a spinning device (3), passing through a drawing device and a drying device (13) and subsequently being wound up by a winding device (32) to form a spool (14). In order to achieve this object, the filaments (10) first pass through at least one swirling device (17) so that a swirling effect is caused therein.

IPC 1-7

D01D 5/06

IPC 8 full level

D01D 5/06 (2006.01); D01F 2/06 (2006.01)

CPC (source: EP)

D01D 5/06 (2013.01); D01F 2/06 (2013.01); D02G 1/164 (2013.01); D02J 1/08 (2013.01); D02J 1/22 (2013.01)

Designated contracting state (EPC)

CH DE IT LI

DOCDB simple family (publication)

WO 9801605 A1 19980115; CN 1197488 A 19981028; CZ 103298 A3 19980715; EP 0874923 A1 19981104; EP 0874923 B1 20000524

DOCDB simple family (application)

EP 9703449 W 19970702; CN 97190845 A 19970702; CZ 103298 A 19970702; EP 97933645 A 19970702