Milk silk is a very soft and cool fabric, while spandex fabric is a very elastic fabric, which is usually used for tights, sportswear, body support belts and soles.

1. What kind of fabric is spandex?
Spandex is a kind of polyurethane fiber. Because of its excellent elasticity, it is also called elastic fiber. It has been widely used in clothing fabrics and has the characteristics of high elasticity. The main use is in the manufacture of tights, sportswear, body belts and soles. Its varieties can be divided into warp elastic fabrics, weft elastic fabrics and warp and weft bidirectional elastic fabrics according to the needs of the application. At present, the fabrics of fabrics are mostly natural fibers and artificial fibers. For example, cotton is a natural fiber, which has good breathability and moisture absorption properties, but has poor elasticity and is easy to deform. Artificial fiber, as the name implies, is a kind of fiber that is synthesized according to demand, which solves some of the shortcomings of natural fiber. Spandex, which is a polyester fiber of artificial chemical synthetic fiber, is also called elastic fiber because of its excellent elasticity. Different proportions of spandex are generally mixed into clothing fabrics to increase elasticity and comfort, and are widely used.
2. What kind of fabric is milk silk?
Milk silk is the material that many close-fitting clothes will choose now, so you don't have to worry about puncturing people, and the comfort is very high. Milk silk is the milk protein obtained by defatting and dewatering liquid milk, adding softener to make milk slurry, and then spinning into milk protein fiber through wet spinning process and scientific treatment, and further spinning into woven fabric. Cloth milk silk. No formaldehyde azo additives or raw materials are used, and the formaldehyde content of the fiber is zero; it is rich in 18 kinds of amino acids that are beneficial to the human body, which can promote the metabolism of human cells, prevent skin aging, itching, and nourish the skin; it has natural moisturizing factors, so it can Maintain skin moisture content, make skin soft and smooth, reduce wrinkles, have broad-spectrum antibacterial function, strong persistence, natural antibacterial function of more than 99%, and antibacterial rate of more than 80%.