Vacuum pack for sausage products, in particular, frankfurters comprises a flexible tub-shaped receptacle consisting of a flexible foil, with a planar peripheral rim and a curved bottom surface

摘要

The vacuum pack (10) for sausage products, in particular, frankfurters (12) comprises a flexible tub-shaped receptacle (14) consisting of a flexible foil, with a planar peripheral rim (18) and a curved bottom surface (20). After evacuation of air the receptacle is sealed by means of a substantially planar cover foil.