Thermal sublimation transfer printing is to use inkjet printer with thermal sublimation transfer ink to print on thermal sublimation transfer paper in mirror mode, and then heat it to about 200 Celsius through thermal transfer equipment, so that thermal sublimation ink on thermal sublimation paper can penetrate into the substrate, thus the color map on the paper can be obtained. A new technology of vividly transferring printing to textiles, ceramic cups, plates, metals and other materials.