Pay Attention To The Function And Prospect Of Silkworm Pupa Protein Fiber

Let's start with a fiber.

Function and Prospect of silkworm pupa protein fiber

Silkworm chrysalis protein fiber is a new type of biomass fiber made by blending silkworm pupa 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 used, so protein can be enriched on the surface of fiber to form protein fiber with skin core structure. The 18 kinds of amino acids contained in silkworm chrysalis protein have strong skin affinity, can resist ultraviolet rays, and have the advantages of moisture absorption and air permeability. At present, it has a preliminary impact in the fields of medium and high-end knitted fabrics, underwear, socks, woven shirts, home textile fabrics, fillers, non-woven fabrics and other fields.

Silkworm chrysalis protein fiber is a kind of composite filament fiber developed in recent years in China. It has strong biodegradability and environmental protection. Silkworm pupa protein viscose filament has the excellent characteristics of silk and viscose fiber, and is superior to real silk to a certain extent. Therefore, the silk like silkworm pupa protein viscose filament fabric will have high use value.

Silkworm pupa protein fabric not only can achieve high simulation effect, but also has more advantages than silk in many aspects. In the future, silkworm pupa protein fiber will be widely used in the production of high-grade clothing fabrics, T-Shirts, underwear, fabrics, bedding and high-grade decorative articles.

Introduction of silkworm pupa protein fiber fabric

Silkworm pupa protein fiber high grade T-shirt fabric

In the raw materials, Tencel fiber, combed long staple cotton and silkworm pupa protein fiber are blended to maintain the functionality of silkworm pupa protein fiber, reduce yarn cost, increase yarn strength and improve yarn spinnability. The characteristics of Tencel fiber, such as beautiful luster, soft handle, good moisture absorption and high dry and wet properties, will further improve the yarn quality, so as to improve the product grade of the follow-up finished fabric, and better play the medicinal function and characteristics of silkworm pupa protein fiber.

Experts in the industry believe that the content of silkworm chrysalis protein fiber should not be less than 15%, otherwise it will not have a good effect. Therefore, the proportion of silkworm chrysalis protein fiber should be set at 20%. After comprehensive consideration, the raw material and blending ratio should be determined as: Silkworm Pupa Protein fiber / Tencel / cotton 20:30:50.

　 Silkworm pupa protein knitted fabric

The development of silkworm pupa protein fiber yarn varieties can meet people's requirements for clothing, underwear, bedding fabrics health, environmental protection, comfort and high-grade, meet the needs of modern consumers, and have strong market competitiveness. The air permeability and warp strength of the fabric made of the fiber and yarn are higher than those of the silk fabric of the same kind. The drapability, wear resistance and bending stiffness of the fabric are similar to those of the same kind of silk fabric. The moisture absorption rate of the fabric is similar to that of silk and rayon. The market prospect of the product is promising.