What is the gold and silver thread

It is made of two layers of butyl acetate cellulose film sandwiched by a layer of aluminum foil and then cut into thin strips. Later, there appeared polyester gold and silver threads made of polyester film through aluminum alloying and color coating. Polyester gold and silver thread includes two-color gold and silver thread, colorful gold and silver thread, rainbow thread, fluorescent thread and so on.

Later, polyester gold and silver threads were produced. It is vacuum aluminized polyester film, coated with colorless or colored transparent paint, or vacuum aluminized polyester film and non-aluminized polyester film are laminated, and then cut into flat wire, plus different Color paint can be made into two-color gold and silver thread or multicolored gold and silver thread. Rainbow wire, fluorescent wire, etc. can also be made by special craftsmanship.

The use of gold and silver threads can make the fabric have a rich and luxurious style. Gold and silver thread requires uniform fineness, bright color, good color fastness, high strength, no knife marks, acid and alkali resistance, soaping resistance, and friction resistance.