The purpose of the present invention is, when manufacturing beverages filled in sealed containers, to save space by limiting equipment volume while conserving energy by limiting the amount of utilities needed and to reduce overall cost. The continuous sterile mixing system is provided with: a sterile beverage starting material liquid supply line (2), which comprises a compounding tank (4) for blending the beverage starting material liquids as concentrated liquids and a sterilizer (6) for heating and sterilizing the beverage starting material liquid supplied from the compounding tank (4), and which supplies the sterilized beverage starting material liquid a sterile diluting water supply line (3) for sterilizing diluting water by filter sterilization and supplying same as sterile diluting water a sterile blender (12) for continuously mixing the sterilized beverage starting material liquid supplied from the sterile beverage starting material liquid supply line (2) and the sterile diluting water supplied from the sterile diluting water supply line (3) and a sterile filling machine (14) for filling the beverage, obtained by mixing with the sterile blender (12), to a sealed container in a sterile environment.La présente invention a pour objet de permettre de faire des économies de place, lors de la fabrication de boissons conditionnées dans des récipients hermétiques, en limitant le volume de léquipement tout en réalisant des économies dénergie en limitant les besoins en énergies issues des services publics, et de réduire le coût global. Le système de mélange stérile continu de linvention comprend : une conduite stérile (2) dalimentation en substances de base liquides pour boisson, qui comprend une cuve de mélange (4) servant à mélanger les substances de base liquides pour boisson sous forme de liquides concentrés et un dispositif de stérilisation (6) servant à chauffer et stériliser les substances de base liquides pour boisson provenant de la cuve de mélange (4), et qui
