ES201441U - Folding packaging box. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Folding packing box characterized by being formed by a single laminar piece forming a parallelepiped whose lateral faces close the prismatic surface by conventional means and whose bottom is self-assembling without needing accessory elements; each of two contiguous side faces have a continuous wide flange at their lower edge and the area of this flange, corresponding to one of said faces, has a prolongation or front tongue at its free end and a split die cut at the opposite end forming an angle of forty. And five sexagesimal degree and vertex in the corresponding one of the base of the box, while in the zone of the said continuous flange, corresponding to the other contiguous side-face has in its free end a wide bevel that starts from the corresponding and corresponding vertex of the box, arranging between the two zones of this continuous flange another slit die cut aligned, in the development of the sheet, with the common edge to the said adjacent side faces; in the reinforcement of the bottom, each of these two continuous tabs are folded in z by the aforementioned indentations on the plane of the base constituting two triangular triangles in both vertices of the same diagonal of the base, so that the ends of said two the tabs are overlapped with one another and overlapping the tabs provided with the bevels successively and according to a unique direction of rotation with respect to the vertical axis of the parallelepiped, all this so that, in the folding of the box, each of the zones of both continuous tabs they are internally attached to their respective side faces, the volume being reduced to a body of extreme thickness of the resulting folds, ie four times the thickness of the sheet, a surface equivalent to two of the adjacent side faces and the corresponding upper flanges that they make up the cover, if they have it. (Machine-translation by Google Translate, not legally binding)