... paste.2. warp yarn stiffening materialTextile department of our country makes sodium alginate and amylum combine ... which not only can save lots of food, but also can make fiber of warp have lots of good ... etc. It is preferred printing paste.In the use of food: It can keep moisture and form colloids ... Sodium alginate also used in paper making, daily-use chemical, fowndry, welding jackets, fish and shrimp ...