The loose edge of denim not only affects the opening efficiency of the loom, but also causes great troubles to the subsequent finishing process. If this problem is not solved well, it will not only seriously affect the appearance of the denim during the rolling and forming process, but also rotten edges, curling and peeling may occur, which will seriously affect the product quality, especially in the desizing and mercerizing process. Happening.

Knitted denim is a kind of denim. It is a blend of polyester and cotton, and then single-dyed polyester or single-dyed cotton, so that the uncolored yarn is thrown over to form the texture of denim. In short, knitted denim Cloth is denim made by knitting.

The finishing of knitted denim fabrics is a very important part of the knitting industry. Enzymes are like enzymes that can be used to degrade cellulose in cotton fibers. Since the color of denim is actually attached to the outer layer of the yarn, the fiber and the indigo dye attached to it can be washed away together with the enzyme washing water. When the desired color is obtained, the enzyme washing can be stopped by changing the alkalinity of the water or increasing the water temperature. Then proceed to the next step of rinsing and softening.