The characteristics of silkworm chrysalis protein fiber, which is a new type of biomass fiber made by mixing silkworm chrysalis protein with natural cellulose by comprehensive utilization of polymer technology, chemical fiber spinning technology and bioengineering technology. In the process of processing, high-tech technology is adopted, so when the fiber is molded, protein can be enriched on the surface of the fiber to form protein fiber with skin-core structure.

It contains a variety of amino acids, which is very beneficial to human skin and has a special effect of skin care, thus achieving the effects of eliminating fatigue and delaying skin aging; Moreover, due to the unique structure of the fiber, all kinds of yarns and fabrics developed have good moisture conductivity and breathability, and can also resist ultraviolet rays.

The application scope of silkworm chrysalis protein fiber;

(1) Silkworm pupa protein fiber can be directly spun, or blended with cotton, wool, hemp and polyester to make yarns with different specifications such as 30S, 40S, 60S, 80S and 120S, which is the best choice for making high-grade clothing fabrics, T-shirts, underwear, fabrics, bedding and high-grade decorative articles.

(2) The fabric made of silkworm chrysalis protein fiber overcomes the shortcomings of silk fabric, such as softness, poor color fastness, easy shrinkage, easy wrinkling, easy yellowing, and easy brittleness when exposed to strong alkali. At the same time, it has the advantages of bright color, soft luster, moisture absorption and breathability, good drape and excellent wrinkle resistance of silk and biomass fiber.

(3) Silkworm pupa protein yarn fabric can meet the development trend of clothing in the future, that is, light, elegant, comfortable, rich in texture, functional, green and healthy.