Newamstar has the exclusive matured medium and high speed PET aseptic cold filling technology in China. The technology has comprehensive adaptability for beverage products. Aiming at high acid or low acid product, the whole system could achieve the sterilization efficiency 5D or 6D. Wet sterilization technics adopts PAA as disinfectant which is used for sterilization of the bottle and cap after heated. The aseptic zone is realized through isolator. The classified clean room in the machine room is kept through overpressure.