Using ozone sterilizer disinfection sterilization on the line, sterilization thoroughly; sterilization no dead angle; room temperature sterilization sterilization. Our company uses Guangzhou ring Wei ozone sterilizer; shoot a picture to see. Plastic bottles or plastic tubes can choose to put in the packaging materials workshop; packaging materials workshop whole closed a little; and then open the ozone sterilizer on the material on the plastic bottles and plastic caps for sterilization; general 50 cubic meters of the packaging room the whole of a HW-YD-30G is more appropriate; can achieve sterility. Each time the power on for a few hours to sterilize the entire room of the package. General enough for a full day of production. Not enough to use the afternoon and then put a batch into the sterilization.