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home IJPCO Home > 정밀부품 > Detorque Nozzle

Detorque Nozzle
 

In general the synthetic filament yarn has no twist or very low twist.
But after proceed next steps the yarn has become one direction

Twist lets assume yarn was false twisted into S-direction.

 
 

The S-twist false twist yarn moves to second heater where torque force

is reduced by de-torque nozzle
The parameters that control the de-torque are :
* air pressure
* over feed % through second heater.
* heater temperature
* yarn speed
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