Plasma sterilization film and plasma sterilization wrapping container

Abstract

A sterilization film is configured to generate atmospheric pressure plasma. The sterilization film includes a flexible dielectric barrier film, upper and lower electrode layers, which are respectively provided on top and bottom surfaces of the dielectric barrier film, and a lower protection layer, which encloses an exposed surface of the lower electrode layer and is formed of a dielectric material. The upper electrode layer includes a thin-plate shaped upper electrode and an upper pad, which is electrically connected to the upper electrode to provide an electrical connection path to an outside. The lower electrode layer includes a lower electrode, which is provided in a porous screen structure with through holes, and a lower pad providing an electrical connection path to the lower electrode. The upper and lower pads are electrically connected to an external power and are used to generate plasma near the porous screen structure.