Thermal transfer is an emerging printing process, which has been introduced for more than 10 years. The process printing method is divided into two parts: transfer film printing and transfer processing. The transfer film printing adopts halftone printing (resolution up to 300dpi), and the pattern is printed on the surface of the film in advance. The printed pattern has rich layers, bright colors, and ever-changing. The color difference is small, the reproducibility is sufficient, and it can meet the requirements of the designer, and it is suitable for mass production.
The transfer process transfers the exquisite patterns on the transfer film to the surface of the product through a heat transfer machine (heating and pressure). After the forming, the ink layer and the product surface are integrated into one, which is vivid and beautiful, greatly improving the quality of the product. However, due to the high technical content of this process, many materials need to be imported.