Color denim is a kind of denim, bright color,) as well as coffee, emerald green, gray, khaki, vulcanized blue denim, and a small amount of naftuo dye or reactive dye dyed with bright red, peach, princess color denim, etc.. Color denim production batch is not large, color too much.

In addition, it is also difficult to produce colored varieties by the combined dyeing machine. The main reason is that the production consumption is large, the cost is high and the sewage is difficult to treat.