1, with different composition. Flash thread consists of 30% gold and silver thread and 70% continuous polyester filament. The main component of gold thread is metal, which is usually made of silver, copper, gold and other metal materials through special processing.

2, different uses, flash line is widely used in clothing, fabrics, lace, shoes and hats, trademarks, hanging ropes, jewelry and so on. Gold thread is mainly used for electrical appliances.