Memory function is of course its main feature. The fabric can be restored to its original shape after deformation without leaving creases. It is lighter in texture and has good drape. In addition, memory fabrics are outstanding in terms of anti-static, anti-radiation and corrosion resistance. The performance, this characteristic makes it used in some special occasions, in addition to the field of clothing and textiles, memory fabrics are involved in medical and industrial fields. There are also memory-like fabrics in China, most of which are polyester fiber, and the fabric has a memory function after processing. In addition, these polymer materials have good abrasion resistance, and the clothes made are not easy to wear, so they will have a longer service life.