textile grade sodium alginate

Description

Sodium alginate series includes industrial dye-printing grade sodium alginate and purpose-made dye-printing , ifyou are interested in our product, please email qdfuhua at yahoo to contact us. A. Printing paste Sodium alginate has already been used in warp sizing, trimming paste and printing paste for a long time in history while mainly in the printing paste. It has specific function when used as active paste and color paste. Fibre has chemical reactions with active dyestuff to fix it onto the fibre. In dyeing process, the printing paste used should not disturb or join in the chemical reactive linkage otherwise it will be fixed onto the fibre, which makes the dyed fibre feel stiff and fragile and the color is not good. While when sodium alginate acts as the printing paste, Middle and low-viscosity sodium alginates are all fit for the paste requirements from sieve-style printing to barrel-type printing. Actually, printing made from low-viscosity sodium alginates is more stable, which makes high-content printing paste possible. B. Synthetic fiber Mixed with asbestine short fibre and solidified by lime acetate, sodium alginate can prevent lime acetate rising and affecting human health.