EP 0140526 A2 19850508 - Intermining mulifilament yarns.
Title (en)
Intermining mulifilament yarns.
Title (de)
Verflechten von Multifilamentgarnen.
Title (fr)
Entremêlement de fils multi-filaments.
Publication
Application
Priority
GB 8323314 A 19830831
Abstract (en)
A method of intermingling one or more multifilament yarns comprises feeding said yarn or yarns along a yarn channel having a uniform V-shaped cross-section throughout its length and admitting at least one fluid stream to said channel in a direction transversely of the channel and at a velocity such that air turbulence in the channel causes the yarn filaments to intermingle. A device for intermingling multifilament yarns, comprises a yarn channel of V-shaped cross-section having two convergent channel sides bridged by a third side having a yarn entry slot positioned adjacent a fluid channel for admitting a high velocity fluid stream to said channel in a direction transversely of the axis of yarn travelling in said channel in use so as to intermingle the yarn filaments and prevent escape of the yarn from the channel.
IPC 1-7
IPC 8 full level
CPC (source: EP)
D02G 1/161 (2013.01); D02J 1/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0140526 A2 19850508; EP 0140526 A3 19860319; GB 8323314 D0 19831005
DOCDB simple family (application)
EP 84305872 A 19840829; GB 8323314 A 19830831