Silkworm pupa protein fiber is a new type of biomass fiber made by blending silkworm pupa protein and natural cellulose by comprehensive use of polymer technology, chemical fiber spinning technology, and bioengineering technology. In the processing process, high-tech technology is used, so when the fiber is formed, the protein can be enriched on the surface of the fiber to form a protein fiber with a sheath-core structure.

Its characteristics:

1. Rich in pupa protein

2. Skin-friendly skin care, elegant and breathable