30 September 202113 January 2022 Step 5: Sterilization and filling The concentrate is sent from the evaporator to the sterilization line tank. From here, it is pumped at high pressure first into the sterilizer-cooler, and afterwards, into the aseptic filler, to fill all available sizes into already sterilized bags. PREVIOUS POST Step 4: Concentration NEXT POST Step 1: Receiving, washing, and sorting