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.
Usually, the ultra-clean filling is also called moderate temperature hot filling. It is designed to make use of the standard PET bottle’s maximum heat-resistant limit. In this way, there is no need to use the heat resistant bottle, therefore the bottle cost is reduced. As the filling temperature is lower, the sanitary requirement and the microorganism control are stricter. 5-in-1 ultra clean filling system integrates two rounds of disinfectant rinsing, sterile water rinsing, filling and capping. Some parts design concept and control technology are the same as aseptic filling.
● Adopt technology of air conveyor direct connect with bottle infedd starwheel. The bottle infeed starwheel adopt sinnovative neck holding mechanism with bottle separating function which saves bottle infeed screw and conveyor. While changing over bottle size, only a little parts need to be changed and adjusted.
● Bottle transferring is by bottle neck holding way. Few parts of spares need to be changed when the bottle size is changed.
● Specially designed stainless steel gripper for rinser which is solid and durable, no contacting bottle neck to avoid second contamination to bottle neck.
● High-speed and mass flowrate filling valve is easy to be cleaned, with perfect CIP loop and control program.
● The bottle-out starwheel is helical structure. While changing over bottle size, it is no need to adjust bottle-out conveyor height and only need to change some arc board and starwheel related to bottle diameter. It takes only 10 minutes to change over bottle size.
● This machine can be used for production of tea beverage, juice, and energy drink.