Perfected reinforcement for folders of folders (Machine-translation by Google Translate, not legally binding)

摘要

Improved reinforcement for the backing of folders, essentially characterized by the fact that it consists of an elongated laminar piece of molded material, preferably plastic, of adequate width at the bottom of the folder, provided at both ends with respective tabs intended for securing the reinforcement to the folder, and two stops designed to prevent the documentation from falling, presenting the general surface of the bottom, a plurality of holes, grids, or smooth areas that cooperate to improve the subjection of the contents. (Machine-translation by Google Translate, not legally binding)