AGP UV film transfer film color changing film temperature changing film is used for transfer printing on cups and other irregular objects
Thermal change film and optical change film have the same purpose. They will change color under certain conditions. Next, let us get to know the thermal change film and optical change film.
Thermal change film and optical change film have the same purpose. They will change color under certain conditions. Next, let us get to know the thermal change film and optical change film.
meaning:
The appearance of the temperature-changing film changes in color when it comes into contact with a warm object, and returns to its original color after cooling. In fact, it means that the molecular structure of the organic matter changes due to electron transfer at a specific temperature, thereby achieving color change. Thermo-changing film , also often called thermochromic lettering film.
The color of the optically variable film changes when exposed to light or sunlight, and with the intensity of the light, the color gradually deepens. Once it returns to no light or the environment is dim, it will return to its original color.
It is worth noting that the temperature-changing film is white at low temperatures and turns blue at high temperatures. Its thickness is 0.15mm.
At the same time, the temperature-changing film can be cut into patterns, graphics, text, letters, lines, etc. using laser cutting, marking, engraving and other equipment.
Temperature-changing/light-changing film characteristics:
1. The discoloration process is essentially a physical heating and chemical reaction discoloration process. It is reversible and the number of cycles can reach thousands of times.
2. The bonding is firm, closely connected with the material, and will not be easily debonded.
3. It has good UV and weather resistance, and will not cause brittleness or discoloration if exposed to the sun for a long time.
4. It is resistant to washing and rubbing, and can be washed by hand in a normal machine. There is no need to worry about damaging the discoloration material and causing it to fail to change color.
5. The coloring is stable, environmentally friendly and non-toxic, and all materials are harmless to the human body.
6. Easy to cut and engrave, the edges are exquisite and clear after transfer, and the appearance is good.
8. Strong performance, good effect, high safety, and has warning effect at night.
