EP 0837166 A1 19980422 - Method and apparatus for producing an effect yarn from a synthetic, continuous filament
Title (en)
Method and apparatus for producing an effect yarn from a synthetic, continuous filament
Title (de)
Verfahren und Vorrichtung zum Herstellen eines Effektgarnes aus einem endlosen, synthetischen Filamentgarn
Title (fr)
Procédé et dispositif pour la production d'un fil d'effet d'un fil synthétique et continu
Publication
Application
Priority
DE 19640836 A 19961002
Abstract (en)
To produce an effect yarn (1") from a continuous synthetic filament yarn (1) which is not fully drawn, to give sections of variable thickness and/or orientation, it is drawn so that the sections which are not fully drawn are at least generally fully stretched. Also claimed is an appts. with a drawing field (I) followed by a subsequent drawing field (II), to give an additional drawing action on the yarn sections formed in the first drawing field (I). Preferably the sections of different thickness and/or orientation are formed by incomplete drawing of the filament yarn (1') which has not been fully oriented, by repeated interruption of the drawing or by increasing the resistance against drawing. The initial drawing field (I) can be preceded by a preparatory drawing field. A setting zone. with a heated plate, follows the second drawing field (II), which can be flanked by heated rollers.
Abstract (de)
Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zum Herstellen eines Effektgarns 1'' aus einem endlosen, synthetischen Filamentgarn 1, welches Abschnitte unterschiedlicher Dicke und/oder Orientierung aufweist. Es wird ein Nachrecken des nicht voll ausgereckte Abschnitte aufweisenden Filamentgarns 1' mit einem Reckgrad durchgeführt, durch welchen die nicht voll ausgereckten Abschnitte zumindest annähernd voll ausgereckt werden. Hierzu schließt an das Reckfeld I ein Nachreckfeld II an zum zumindest Nachrecken der im Reckfeld I erzeugten Abschnitte. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
D02J 1/228 (2013.01)
Citation (search report)
- [PDA] DE 19529315 A1 19970213 - ZINSER TEXTILMASCHINEN GMBH [DE]
- [A] DE 1913686 A1 19691009 - RHODIACETA [FR]
- [A] US 2847703 A 19580819 - ALWIN SCHRENK HANS, et al
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
DE 19640836 A1 19980416; DE 19640836 C2 20001102; EP 0837166 A1 19980422; JP H10245733 A 19980914
DOCDB simple family (application)
DE 19640836 A 19961002; EP 97116760 A 19970926; JP 26046297 A 19970925