Cover plates are coloured laminated plates on a composite foil film or a composite film such as PVC or PET + PVC or a single layer of PET.The film covering plate has good strength and processing performance of metal materials, but also has excellent decorative performance, corrosion resistance, weather resistance, pollution resistance performance of the polymer film.Application of film cover board: refrigerator door panel, washing machine panel, air conditioning panel, water heater shell, microwave oven panel, disinfection cabinet panel, TV front frame and other household appliances; metal smallpox, furniture wine cabinet cabinet side panel, fire door panel, translation door panel, purification system interior wall, elevator decoration; automobile, ship interior decoration and aviation transportation equipment.