Textile inkjet printing, not only to consider several colors of ink after mixing the shade effect,But also pay attention to the dye after printing on the fiber dyeing problem - adsorption, diffusion and fixation.In order to ensure that the dye is fully stained and fixed on the fiber, the viscosity of the ink used for textile inkjet printing is low, which is easy to cause the infiltration of the droplets, reduce the color effect and the fineness of the pattern.Therefore, the need for pre-processing of the fabric before printing,The main purpose is to make the dye has a good dye and fixation, it is necessary to prevent the printing process when the infiltration of the dye, laser dark no cut transfer paper but also does not prevent the dye on the dye.