A printed wiring board for a plasma display, comprising: an insulating film having a folding slit(s) provided at its folding position; a wiring pattern provided on at least one surface of the insulating film; and a flame retardant solder resist layer provided so as for a terminal part to be exposed on the surface of the wiring pattern, the folding slit being provided in a divided form in the longitudinal direction of the slit, a flame retardant solder resist layer being provided on the backside of the folding slit, foams or pinholes in the backside flame retardant solder resist layer formed in the divided slit region having been expelled. Even in a printed wiring board to which high voltage is applied, the separation of the flame retardant solder resist layer can be prevented, and, at the same time, the occurrence of pinholes can be reduced.