Technical requirements for thermal transfer processing

First, the printing plate engraving engraving version, is mainly used for transitional color, rich sense of graphics and text, can reproduce the characters, landscapes and high-end graphic effects, print graphics clear, accurate, strong adhesion, etc. In bulk, demanding plastic products, cultural and educational supplies, daily chemical packaging and so on. Thermal transfer film hot stamping temperature of 120 degrees Celsius -240 degrees Celsius. Applicable to ABS, AS, PS, PVC, PMMA, PP, PE and other plastic products, metal, wood and other coating surfaces.

Second, thermal transfer film printing temperature of 120 degrees Celsius -240 degrees Celsius. Applicable to ABS, AS, PS, PVC, PMMA, PP, PE and other plastic products, metal, wood and other coating surfaces.

Third, thermal transfer flower film hot stamping processing matters needing attention:

Hot stamping is a special printing process. Its working principle is very simple. The graphic on the film is transferred to the product through heating and pressing. However, in the specific production practice, the quality of the product must be improved and production must be improved. Efficiency, also need to pay attention to the following points:

1. Keep clean:
1 It is necessary to keep the worktable, guide rollers, buttons and other components of the machine clean and free from dirt such as oil stains;
2 to maintain the film clean, can not be contaminated with oil, fingerprints, dust, etc.;
3 to keep the plastic head clean, there can be no dirt, coke sticking on it;
4 The operator's hands should be kept clean and there should be no sweat or oil stains on the flower film or on the hot products;
5 To keep the objects to be heated clean, do not get dust, oil, etc.;

2. Hot stamping temperature: The hot stamping temperature varies depending on the hot stamping device, hot stamping film, and hot stamping material. The higher the stamping temperature or the lower the better, the hot stamping effect should be used as the benchmark. To determine the stamping temperature.

3. Hot stamping pressure: The hot stamping pressure must be adjusted to the most appropriate, otherwise it is too easy to injure the rubber head and the hot object. Too small will affect the hot stamping effect. After adjustment to the optimal stamping pressure, the pressure adjustment should be locked in order to avoid changes in mass production.

4. Hot stamping time (speed): The hot stamping time (speed) should be determined according to the specific stamping materials. The faster the speed is, the higher the production efficiency is, but some products are limited by certain special conditions. Slow hot stamping must be used.