PET film panel, good chemical resistance, insoluble in common organic solvents. Has excellent mechanical properties, insulation, heat resistance, hardness and thermoplastic, with the largest plastic toughness, low water absorption, abrasion resistance, excellent abrasion resistance, especially with bending and high elasticity, dimensional stability high. Haven This product can be designed according to customer needs key content, color, effects, panel with Ketu Tai PET F150 frosted screen printing, attractive appearance. By pressing the button from the blister formed resilience generation feel, key points printed on the back conductive silver and carbon points, long key life, feel good. This product is mainly used for the remote control function keyboard. Li Wang back with heavy tape with 0.125PET substrate.