From：Join High (Xiamen) Fiber Tech Co., LTD Release time：2018-08-13
What is poly spun yarn?
Spun Poly or otherwise known as Spun Polyester is made by spinning 100% polyester fibers into yarns. These yarns are then taken and made into thread which consists of two or three ply constructions.
One thing to realize about spun poly is that it is not all created equal. The spun poly threads can be created in two different ways. The first and less quality way is by using a ring twisting machine which can cause imperfections in the thread. The second way to create the threads is by using a 2 to 1 twisting technology which reduces thread and needle breaks.