When tie-dye, fabric dyeing partial ligation up and make it can't be tinted a staining method. It has more than one hundred kinds of change techniques, each with its own characteristics. As the "roll on the ground," rich demitint, change nature and fun. Make a person more surprising is tied each flower, even tens of thousands of flower, do not have the same after the dye. This kind of unique artistic effect, is difficult to achieve mechanical and dyeing methods.