METAL-CLAD SUBSTRATE AND METHOD FOR PRODUCING SAME

摘要

Disclosed is a metal-clad substrate wherein adhesion strength and adhesion stability between a metal and a plastic film are greatly improved. A multilayer plastic film is obtained by superposing a thermoplastic plastic film layer (2) on a base plastic film layer (3). Then, while controlling the temperature of the thus-formed multilayer plastic film, a metal layer (1) is formed on the thermoplastic plastic film layer (2) by a vapor phase method.