| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a metal laminated sheet with a favorable appearance by decreasing the incidence of an appearance non-conformity such as creases. <P>SOLUTION: This method is to dispose a protecting film between the pressurizing surface of a pressurizing/heat molding device and a metallic foil, and continuously pressurize and heat mold the metallic foil and a heat solvent welding film with the help of a pressurizing/heat molding device and then release the protecting film from a laminated form of the metallic foil and the heat solvent welding film. The surface roughness Rz (μm) of the surface of the protecting film which comes into contact with the metallic foil, is 0.5<Rz≤1.0. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
