It is also called Boslon,  Boslon fiber is a new type of environmentally friendly material that replaces acrylic fiber. Its physical index is similar to acrylic fiber,Boslon's Features :                                                                                                                                  1Cationic dyeing can be carried out under normal temperature and pressure.                                                                                        2) long-range elasticity , strong hair-feeling, Superior skin affinity to other fibers .                                                                                 3) Perslon is an environmentally friendly fiber, and its dyeing meets European environmental protection standards. Widely used in various clothing fabrics, carpets, chenille embroidery threads, scarves, knitted wool, etc.

Polyester Filament Yarn- Persian Yarn (Boslon)