Efficiente assemblaggio per la realizzazione di articoli robusti

The present invention relates to an efficient assembly which allows the manufacturing of particularly robust and resistant articles, even if made of materials per se relatively soft, for example articles entirely made of cardboard, and even if said articles are of remarkable dimensions.As an example, the present assembly allows to assembly a series of flat elements, made of cardboard, such that creating a plant vase which house a plant, the latter also being made of several layers of cardboard, the whole being provided with particular robustness and resistance therefore obtaining a three-dimensional vase and plant of cardboard being absolutely well stable, the whole without using glue, adhesives, or other attachment means.