EP 1478795 A1 20041124 - COVERED YARN AND METHOD FOR PRODUCTION THEREOF
Title (en)
COVERED YARN AND METHOD FOR PRODUCTION THEREOF
Title (de)
UMWINDEGARN UND VERFAHREN ZU SEINER HERSTELLUNG
Title (fr)
FILE TORSADE ET PROCEDE DE FABRICATION
Publication
Application
Priority
- DE 10202008 A 20020118
- EP 0300392 W 20030116
Abstract (en)
[origin: WO03060211A1] The invention relates to a covered yarn made from a highly elastic thread and a face yarn wound around the above. On extending the prepared covered yarn the wound thread is stretched and remains untwisted as the elastic thread is wound around the stretched wound thread. Production of the covered yarn is achieved by winding around the highly elastic thread on pre-tensioning the highly elastic thread to a greater degree than the tension in the winding thread on winding. The winding thread is thus turned on winding around the elastic thread, which, on extending the prepared covered yarn, is released such that the wound thread, when the applied stretch of the article made from the prepared covered yarn is reached, remains essentially untwisted and the filaments thereof lie essentially parallel to each other.
IPC 1-7
IPC 8 full level
D02G 3/32 (2006.01)
CPC (source: EP KR)
D02G 3/32 (2013.01 - KR); D02G 3/322 (2013.01 - EP); D02G 3/328 (2013.01 - EP)
Citation (search report)
See references of WO 03060211A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03060211 A1 20030724; AU 2003235634 A1 20030730; CN 1620531 A 20050525; DE 10202008 A1 20030731; EP 1478795 A1 20041124; KR 20040079938 A 20040916
DOCDB simple family (application)
EP 0300392 W 20030116; AU 2003235634 A 20030116; CN 03802414 A 20030116; DE 10202008 A 20020118; EP 03729468 A 20030116; KR 20047011148 A 20030116