Changyi City, Shandong Province, the official Fumin Textiles Limited (www.fumintex.com) is located in the village official, contact the Shandong Weifang liutuan Town: Relationship Wei Zhijun nylon fiber characteristics and printing fastness. With different natural fibers, nylon or polyester synthetic fibers belong to their basic molecular structure is characterized by very close calico, water absorption, or even completely non-absorbent paint calico tabby, and the surface is very smooth touch fibers. Thus, the printing paste does not get to the internal coating of the fiber, but the fiber surface of the fabric adhered. It depends entirely on the adhesive fastness (resin) and mechanical properties of the fibers and the resin film adhesion surface itself. So the price of polyester cloth, nylon or polyester fabric printing fastness far behind natural fibers. Cationic dye cationic dye is direct printing Acrylic main dye fabric printing. Acrylic on the other dyes available cationic dyes that are not very gaudy colors. Shandong polyester cationic dye chromatography complete cloth, color fastness are good. Dragon stamp original gum paste and mixed synthetic paste. As the cationic dye directly on Acrylic higher diffusion poor, so after printing a longer steaming time should be used pine-steaming equipment to prevent eye-lun cloth fabric under tension deformation under heating.