Packing product manufactured mechanically, method and device for the mechanical production of the packing product

摘要

Product packaging (1) three-dimensional mechanically manufactured, consisting of a section, shaped in a predetermined manner, of a paper web of one or more layers including two longitudinal edges extending in the direction of the band, two end edges delimiting the section of paper web in the direction of the band, and a central area (17) extending parallel to the longitudinal edges in the direction of the band, characterized in that at least one strip longitudinal edge section the paper web is folded or rolled at least partially protruding above the central area (17), so that the areas of the strip section superimposed paper together form at least one deformable cavity extending in the direction of the band being fixed at least part of the central area (17) along a deformation zone (19) extending in the direction of the band, and wherein the product em balaje (1) outside the deformation zone (19), in the area of ​​the deformable cavity, at least one site of printing and / or perforation extending aligned across at least two areas of section paper web overlapping each other.