1, physical elimination method: after the iron is heated at high temperature, tear it off quickly and forcefully, and tear it off bit by bit.
2. Chemical soaking method: soak in acetone solution for a while, and then dissolve in organic solvent to tear it off easily.
It can also be cleaned with organic solvents such as gasoline and alcohol, and it also has a certain effect, and some printing dyes will be washed off.
Extended data:
Basic principles of thermal transfer printing:
First, the pattern is printed on the pet film coated with release agent. After drying, the patterned film is used to iron the surface of clothes or other fabrics at high temperature and high pressure, leaving the pattern and tearing off the waste film to complete the hot stamping process. So this method is called "hot stamping", also called "thermal transfer hot stamping".
This hot stamping method is suitable for almost all clothes, provided that different printing processes are adopted for different clothing fabrics. In particular, the high-elastic tenter cloth itself has super elasticity. At this time, if the adhesive coating is not properly selected, when the clothes are put on, when doing outdoor activities, the pattern part is easy to crack due to the intense stretching and movement of the limbs, thus affecting the quality of the clothes and eventually falling to the ground.
Clothing thermal transfer hot stamping can be subdivided into colloidal hot stamping and inkjet hot stamping. Colloidal hot stamping is suitable for batch operation. It needs to be printed in four colors, and then coated with glue. The plate-making cost and start-up cost are relatively high. Usually at least 500 copies of this process can be made, otherwise the cost is too high. The cost of proofing is usually several hundred yuan.
Ink-jet hot stamping refers to the need for an ink-jet printer to print on a special transfer paper, which can be printed sheet by sheet, so the proofing cost is very cheap, only a few tens of yuan, which is very suitable for small family workshops, but not for printing dark clothes.
Baidu encyclopedia-thermal transfer printing