Highly hygroscopic products for the food processing industry can be portioned from big bags into aluminum or PE bags. During the filling process, a metal detector guarantees product quality and integrity. After filling, the bags are vacuum-sealed and welded with a heat sealer type ISPV. For reasons of hygiene, there must be no organic packaging in the filling room. For this reason, the bags are previously placed in stainless steel containers and processed and finally repackaged outside the filling room with a special machine into the carton boxes.