Metallized Polypropylene film - BOPP

One side is corona treatment, other side is smooth, it is the base film which one side can be metalized.
According to the used requirement, a layer or more layers of metal are metallized on the surface of the film...It makes the capacitor has a good elf-healing. Thickness uniformity, good wind ability.
It is the material of electrode and Dielectric for metallizing and self-healing capacitor