√It is used to deposit alumina on flexible materials such as BOPP and pet by plasma reaction. The barrier performance and long-term stability of the packaging material refined by alumina layer are improved by plasma reaction process, so as to obtain better penetration value.

√Compared with the traditional reaction deposition, the plasma reaction process provides a significant improvement, and combined with the minimum penetration value, improves the barrier performance and long-term stability of the packaging materials.

√Packaging materials (food, cigarettes, cosmetics, drugs)

√Surface decoration materials (Christmas decoration, wreath, wallpaper, embossed film, calendar)

√Gilding materials (reflective tape, metal printing, interior decoration)