What is poly poly core spun polyester sewing thread? The poly poly core sewing thread (core spun polyester sewing thread) is made of polyester filament yarn as the core, and the outer part is covered with spun polyester. The finished product is dyed at a high temperature of 130 ° C. Features: The poly poly […]

Core spun yarn or poly poly core yarn high tenacity polyester continuous filament covered with polyester staple fibers. It has the same characteristics of smoothness and dyeability of spun polyester but with much higher tenacity. We are using high tenacity filament of best china producers and high tenacity polyester staple fibers. it’s always T.F.O. (Two […]