Special chemical treatment method permanently solves the problem of PET surface tension, making the plastic film an ideal product for waterproof, solvent resistant and heat resistant adhesive system coating. It is also suitable for resin and abrasive coatings. Kangweimin's products also include thin films that undergo thermal stabilization in addition to chemical treatment and coating in the production process, which are suitable for the production of photosensitive polymer plates.

The physical, chemical and mechanical properties of bidirectional polyester film, coupled with the technology developed by Kangweiming, make it an ideal material for the production of self-adhesive tapes, double-sided foam tapes, abrasive strips and abrasive disks, photosensitive polymer plates and artificial turf seam strips.