PET thermal transfer printing film is to print the pattern on the surface of the PET film pre-coated with the release material, and to form a stable printed film layer by drying, and then use the heat and pressure to make the printed film layer. It is detached from the PET carrier film and firmly transferred to the surface of the substrate.
The PET film has strong adhesion and good ink adsorption force, and does not cause a pattern mold. Therefore, the transfer thick pattern pattern paste has high definition and beautiful molding, and this advantage is more prominent on the flat surface, and the pattern is highly expressed.
The PVC transfer film is relatively softer than the PET film. Therefore, the PVC thermal transfer film has very good ductility, and the adsorption coating is good, which solves the disadvantage that the PET film cannot be coated, but the PVC adsorption capacity is not so good. The resulting pattern is not clear enough.
Traditional printing and transfer process comparison