There is a technology that can print any picture on clothes. What's it called?

This process is called thermal transfer printing process. When working, the appropriate dye is first made into ink, then printed into decal paper, then the decal paper and clothes are stacked together, and the dye on the paper is sublimated and transferred to the clothes in gas phase by using the thermal transfer machine, so that the pattern is transferred to the clothes.

Extended data:

Advantages of thermal transfer printing:

It does not need the steps of plate-making, plate-making printing and repeated color matching, and does not need various types of tools and materials needed for screen printing and thermal transfer. To use a general printer, you only need to prepare an ordinary computer. The operator can print independently, saving manpower and material resources. The method is simple and desirable, and the experience of the operator is not high, as long as he knows simple picture processing software.

References:

Baidu encyclopedia-thermal transfer printing