Machine for the sealing of plastic containers with thermosealed film. Suitable for use in food industry (production of cheese, fish, meat, sweets, ice-cream, fresh pastry and in restaurants). The machine is based on an innovative technology which combines high productivity with great flexibility. This SAR 110-145 model is especially suitable for precise thermosealing of small containers, making it possible to carry out large productions in a restricted space. The structure is entirely of stainless steel AISI 316; all functions are programmed by Siemens PLC.