Generally speaking, the printing factory refers to the manufacturers of patterns printed on textiles, such as using white paste on clothing, cloth, webbing, etc. or adding other colors to the white paste, such as fluorescent agent, Laser powder, silica gel, etc., to print various patterns and patterns, such as cartoon patterns, peony flowers, roses, Chinese characters or English letter logos, etc. Professional terms are called fluorescent printing, transfer printing or screen printing. , Silicone printing, etc.

That is to say, when the printing factory needs to process printing and printing, the color separation master will split and decompose according to the color of the sample pattern provided by the customer, identify how many kinds of regular colors the sample pattern has, and then draw the specific outline. Graphics, to produce film, the film uses a series of principles and processes such as photography to produce a screen printing frame for printing and printing.