Others  |  Polyester Filament Yarn 
 
 
In melt spinning, the fiber forming substance is melted for extrusion through the spinneret and then directly solidified by cooling. Melt spun fibers can be extruded from the spinneret in different cross sectional shapes (round, trigonal, pentagonal, octagonal, and others).
 
 
Preheating Ovens
 
Preheating ovens are the fundamental equipment in polyester spinning plants for heating the spinneret up before assembling them to pumps which feed melted polyester into spin packs.
 
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