Shaoxing county dragon Ruizao Industry Co. Ltd.   

Sodium alginate used in warp sizing, trimming paste, printing paste has a long history, but mainly in the printing paste. Sodium alginate is used as active dye paste, with unique properties. The chemical reaction of the fiber and reactive dyes, the dye is fixed on the fiber, the printing paste used in the dyeing process should not interfere with or participate in chemical reactions. If the color reaction, will be fixed on the fiber, which will cause the hand dyed fibers made of hard, brittle, the color is not good. When using sodium alginate as printing paste, which does not affect the dyeing process with reactive dyes and fibers, also printed pattern clear, bright, high colour yield, feel good. The sea