Q: PVC shrink film is easy to pull off, is the quality of PVC shrink film?
A: The quality of the PVC shrink film is not good, but there is a solvent in the PVC special printing ink that will dissolve the PVC film, and the solvent is less volatile. Therefore, if the solvent of the special PVC ink dissolves the solvent of the PVC Excessive content will cause the PVC shrink film to dissolve and be torn during the printing process. However, if you do not use PVC special printing ink, the printing fastness is not good