SHIELDING FILM, SHIELDED PRINTED CIRCUIT BOARD, SHIELDED FLEXIBLE PRINTED CIRCUIT BOARD, METHOD OF MANUFACTURING SHIELDING FILM, AND METHOD OF MANUFACTURING SHIELDED PRINTED CIRCUIT BOARD

摘要

The invention includes a shielding film, which does not have breakage of a metal layer, and has excellent abrasion resistance and blocking resistance, and does not crack. The cover film 7 is provided on one surface of a separation film 6a, and an adhesive layer 8a is formed on the surface of the cover film 7 opposite to the separation film 6a via the metal layer. The cover film 7 has at least one hard layer 7a and at least one soft layer 7b, and the surface of the cover film 7 facing the separation film 6a is composed of the hard layer 7a.