VERPACKUNG MIT GRIFFMULDE

摘要

The powder-tightness of a package (30) consisting of a collapsible box blank (1) with at least four wide and narrow side walls (2, 3, 4, 5) joined together via fold lines to form a box with cover and base tongues (6-13) jointed thereto, in which a grip aperture (33) is provided in one wide or narrow side (3) by folding a grip strap (15) along a fold line (19) and the side walls are of at least two layers by the introduction of an inner body (23), are to be improved. This is attained in that the inner body (23) has closely spaced longitudinal grooves (29) extending at least over the surface of the grip strap (15) on the side wall (24) against the grip aperture (33).