Zheng direct printing dye acid dyes (which are mainly weak acid bath dyeing acid dyes) are silk fabric and nylon fabric dyes commonly used direct printing polyester cloth manufacturers, exporting its complete chromatography calico, bright color prints, fastness better. Can also be used for wool fiber fabric printing. Selection of acid dyes silk fabric printing, we should be careful to take the maximum amount of dye, otherwise, floating color increases, could easily lead to white, non-white and color wilt dark wash. Sulfuric acid, according to a release agent can also use other release agent such as tartaric acid or oxalic acid by such material damage chlorate is used to restore the resistance of the dye when steaming, urea and ethanol as a co-solvent Thiobis help dye dissolved. Polyacrylic thickener because of its high thickening ability, paste it into a high, but because of the lower dosage, the gap between the larger molecules dispersed calico, water and pigment (dye) small molecule binding force change to a moisture liberated weak and result of the occurrence of bleeding. And by the Liaoning Institute of Textile Chemistry developed high-definition pigment printing thickener FS-200 (Dandong stellar Fine Chemical Co., Ltd.), is developed to address the problem and, after a large number of experiments show that, FS-200 has excellent thickening and electrolyte resistance, impermeability capability, and has appropriate liquidity in rotary screen, flat screen printing in both apply, but also as an impermeable agent with poor water holding the other thickeners share, can significantly improve the printing resolution, and does not reduce the viscosity and increase the cost of printing. After the official enriching calico calico _ _ scattered calico provided by the official enriching. Changyi City, Shandong Province, the official Fumin Textiles Limited (www.fumintex.com) in a variety of printing and dyeing bed sheets, quilt fabric printing and dyeing, printing and dyeing cloth table cloth, printing and dyeing industry has high visibility, integrity management, quality of service both are welcome to inquire or consult our "Business League call" it!