CAJON COMPUESTO DE PARTES MOLDEADAS, PRENSADAS DE UNA MASA PRENSABLE NO FLUIBLE

摘要

A stackable box comprises a frame with four walls of substantially right-angled shape. The walls are formed with angularly extending portions which when attached to each other form the corners of the frame. At its upper edge and lower edge each wall has horizontal grooves to receive a base and a cover of the box. The angularly extending portion of each wall forms with a remaining portion of the wall a rectangularly-shaped groove. The remaining relatively flat portion of the wall is provided with at least one inwardly extending projection. The angularly extending portions of two adjacent walls are fastened to provide a stable rigid construction of the box.