Xin Yin International Industrial Co., Ltd.   

(1) the disadvantages of traditional special printing: 1. The cost of printing is expensive, and the printing cost is high. 2, the color is complex. Once the set is not allowed to be modified, 3, the process is cumbersome and the production cycle is long. 4, the cost of screen printing is high, the screen printing point can not be eliminated, and mass production is needed to reduce the cost. 5, thermal transfer printing uses heat sublimation ink to print the picture on transfer paper and transfer to the surface of the medium. There are several difficult problems: color deviation and location deviation, and the picture of the finished product is easy to scrape off, and the firmness is poor. In addition, special media transfer printing also needs flexographic printing. 6.