This standard specifies copper-clad laminates (using polyester film or polyimide film as a paste) (hereinafter referred to as copper-clad laminates) used in flexible printed wiring boards.
JIS C 6472:1995 history
1995JIS C 6472:1995 Copper-clad laminates for flexible printed wiring boards (Polyester film, Polyimide film)