After the heat transfer treatment, why does the pattern wrinkle and discolor?
Reason: 1. The product adjusts the temperature error during processing, and the temperature is too high, resulting in color change.
2. The film used in the process is inconsistent with the product material during processing. Why is the used paper paper inconsistent with the material of the product? In fact, the base paper of the film is PET film, but the glue on the PET film is different for different materials, which is the most critical problem. If the use of the floral film does not conform to the material during the thermal transfer printing process, it will cause his glue and product chemical reaction, which occurs in two stages, which also causes pattern wrinkles and changes in color or ink after heat transfer treatment. Floor.
3. Due to the long storage time of the product itself, cracks appear on the surface, which may cause similar phenomena after heat transfer treatment.
Why is there heat transfer after the point?
One is to use different quality transfer papers during transfer to produce good or bad products. Note transfer paper is divided into: high quality, high quality, medium quality, low quality. So pay attention to check the quality of paper transfer. The better the quality, the better the effect.
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