Method of manufacture of a container from a sheet of cardboard or similar material, the packaging obtained by implementing the process and cardboard blank is adapted to the embodiment of this packaging

摘要

The invention concerns a method for making a packing from a blank of cardboard or of similar material which consists in removing at least a piece of material (14) in said blank of cardboard or of similar material, then, after constituting said blank into a volume, using said piece of material (14) for assembling the upper edges of the side walls (3, 4) of said packing thus forming a covering flap (20) for the packed products