Profiled fibers, is a general term for the cross-section of the triangle, hollow or pentagonal other shapes of fibers.

Why chemical fiber develop towards profiled fiber ? This is because the cross-sections of chemical fibers used to be round and solid. In order to improve the physical properties of chemical fibers, especially synthetic fibers such as hygroscopicity, breathability, feel and luster, fibers are often made into a variety of cross-sections to improve the wearability of the fibers to suit various uses Need.

There are many types of special-shaped fibers. At present, there are mainly trial-and-trial production of triangles, pentagons, hollow shapes and flat shapes in China.

Fiber cross-section from the original solid fiber to hollow fiber, the fabric can improve the feel, breathability, warmth and moisture absorption properties; cross-section from round to flat-shaped fibers, you can overcome the fabric pilling phenomenon, Increase the rigidity of the fiber, the cross-section into a triangle, pentagonal, you can improve the fabric feel, enhance the appearance of the fabric flash effect.

So, profiled fiber is one of the important ways to improve the performance of synthetic fiber. Profiled fibers will also continue to develop.

Hai'an Qinfeng Fiber Co., Ltd. specializes in the production and sales of polypropylene staple fiber, polyester staple fiber, functional polypropylene staple fiber, functional polyester staple fiber, hydrophilic polyester staple fiber, polypropylene staple fiber, PP staple fiber, polyester staple fiber