PRODUCTION OF LAMINATED SHEET

摘要

PROBLEM TO BE SOLVED: To make the dimensional behavior of a laminated sheet produced by heating by connecting a power supply to a metal foil and supplying a current to the metal foil equal to that of a laminated plate produced by conventional hot press molding and to enhance the product appearance of the laminated sheet. SOLUTION: Combined materials each formed by superposing a plurality of prepregs 3 between opposed metal foils 1 folded and bent in a plurality of piles and laminated plate molding plates 5 are alternately arranged to form a stacked block 6 and this block 6 is subjected to cold pressing and molded under heating and pressure by supplying a current to the metal foil 1 to form a laminated sheet. As the metal foil 1, one wherein an insulating layer 2 is formed to the surface turned toward the laminated plate molding plate is used.