POLYPROPYLENE FILM, METAL LAYER-INTEGRATED POLYPROPYLENE FILM, FILM CAPACITOR AND FILM ROLL

摘要

The present invention provides a polypropylene film which is capable of suppressing blocking in a rolled polypropylene film. A polypropylene film which has a first surface and a second surface, while containing a polypropylene resin as a main component, and which is configured such that: the Svk value (SvkA) of the first surface is 0.005 µm or more and 0.030 µm or less; the Spk value (SpkA) of the first surface is more than 0.035 µm and 0.080 µm or less; the Svk value (SvkB) of the second surface is 0.005 µm or more and 0.030 µm or less; and the Spk value (SpkB) of the second surface is 0.015 µm or more and 0.035 µm or less.