The French company Slater developed and produced a new generation of aseptic fillers that can handle a wide range of products, containers, and sizes: SAS21N and SAS2TF. SAS2 series structure is compact and can replace traditional bactericidal tunnels. The magnetically controlled filling nozzle of the filling machine ensures the simultaneous filling of liquid and semi-liquid products (slurry, fruit). The container is delivered by the neck and is suitable for different specifications of packaging containers such as PET, HDPE containers, etc. Among them, SAS21N is more suitable for the filling of acids and alkalis below acidic and neutral products such as pasteurized milk, other milk drinks and coffee.