This automatically controlled aseptic air, not only alleviates possibility of vacuum formation and preserves the aseptic condition, but also provides the pressure required for sending the product to the aseptic fillers as well. More than this, steam barriers provided in cluster valves make a sterile envelope against diffusion of any contamination. Aseptic tank is equipped with an agitator to keep the emulsion in product during buffering. Soaking of this agitator in cleaning solutions during CIP is of prime importance. In case of any unexpected power failure, all steam, air and vent valves will block the passage using their normal position; this helps tank to keep the sterile condition for a couple of hours. After the production sequence, tank should be cleaned with dedicated CIP center and will be waiting for the next production plan.