1. Use the software to draw a picture, and then use the printer to print the pattern on the PET machine
2. Sprinkle appropriate amount of hot melt powder on the printed PET film, shake off the excess hot melt powder.
3. Put the PET film on the heat transfer machine, iron back and forth for 5-7 minutes, until the hot melt powder melts, take out the PET film.
4. Put the T-shirt flat on the heat transfer machine, put the side with hot melt powder on the T-shirt and print the design.