We offe mpp films. electro zinc alloy is a high vacuum multilayer metallized film obtained by composition of aluminum + zinc. This film exalts the particular characteristics of aluminum and zinc. Avoiding the most restrictive aspects of the single elements. Mainly the success of this multilayer metallized film is due to its special quality and its electrical and mechnical performances. Metallizing process take place by, simultaneously evaporation. From separate sources. The metals that condense on the film. the final deposit is a compound: aluminum provides to increase the anchorage of the metallization on film and prevention of oxidation for the zinc external layer. Zinc for his own special qualities exalts the capacitors life.