FIELD: package and storage.SUBSTANCE: box is described in the form of a box of cardboard with bottom (1) glued together by tabs and lateral surface (2) protruding from bottom (1), which, by means of bent inwards between the corners of the side surface of edge tabs (8), forms reinforced upper longitudinal edge portions. In order to create preferred structural relationships, it is proposed that side surface (2) on at least one side of the corners of the side surface has a bend inwardly at 90° by displaced, respectively, outwardly with respect to edge (14) of the reinforced longitudinal edge portions, to fold lines (12, 13, 27) and fixing protrusions (10, 11, 26) bonded to the opposite side of the side surface angle and that bottom (1) in the corner zone of the side surface is provided with recesses (17) conformed to the shape of the contour formed by fixing protrusions (10, 11, 26) of locking collar (15).EFFECT: device of box is proposed.10 cl, 12 dwg