The color film is typically consist of three layers, namely transparent PET film, high quality ink layer and polymer layer or PVC film layer. The first PET film layer provides the anti-corrosive, chemical resistant, enivronmentally friendly, and easy to clean robust surface; the ink layer provides the versatile color patterns for the plastic color film, the polymer layer provides the robust adhesive bonding between the patterned color PET film and the metal surface underneath it. The polymer layer may be replaced by PVC film or other film layer material suitable for other customized bonding required by the surface underneath the color plastic film.
