Products of different manufacturers, combined in one production line, may cause problems. The FASTVAC made by KOMET is best suitable to be integrated in complete production lines. In this way, e.g. slicers, vacuum packing machines, optionally a metal detector or an X-ray as well as a scale and a labeller can be combined in a production line. Thus, cutting, packaging, inspecting, weighing and labelling in one production line is easy.