METHOD FOR PRODUCING METAL BOARD PILED WITH HOT MELTED CRYSTAL POLYESTER FILM

摘要

PURPOSE: A method for producing a metal board piled with hot melted crystal polyester film is provided. This metal board is cost-effective, excellent in heat resistance and ultra violet rays resistance, and environment-friendly. CONSTITUTION: The method for producing a metal board piled with hot melted crystal polyester film comprises: roll-coating the metal board with primer paint which main resin is linear polyester resin and a crosslink agent is melamine resin; heating and drying the same board at peak metal temperature160-230deg.C; and pressing and attaching a crystal polyester film(8) without using glue which is gravure-printed a transparent base printed layer(7), a color printed layer(6), and a topped transparent printed layer(5) in a written order.