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Continuouse Filament Twisting Polyester,
a synthetic fiber made from a chemical composition of diethyl terephthalate and
ethylene glycol. The polyester is melted, extruded through a spinneret, and drawn.
It can be different tenacities and be fully oriented (FOY) or partially oriented
(POY) depending on how it is processed. Usually, sewing threads are made from
FOY fibers. Sunko is a technologically one of the leading 100% contiuous
filament polyester grey sewing thread manufacturers in the world. On these pages,
please find all the polyester grey thread we offer currently. Please take
a look!
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