The invention relates to a tube package having a tube body for receiving a product, having a tube body opening closed by a wall segment that can be perforated, having an applicator comprising at least one application opening for discharging or applying a product received in the tube package, wherein the applicator is displaceable between a first position corresponding to a delivery or original state and a second position corresponding to a usage state, and comprises a mandrel, the free end thereof being disposed outside of the tube body opening and at a distance from the wall segment that can be perforated, said mandrel being displaced into the tube body opening when displacing the applicator into the second position and perforating the wall segment, connecting said opening to the applicator opening by means of at least one channel formed in the mandrel.