Mold perfected to assemble lined buttons, of which are sewn by its front face. (Machine-translation by Google Translate, not legally binding)

摘要

A mold perfected for the formation and assembly of covered buttons of which are fixed or sewn from its front that in its essence consists of presenting at the bottom of the cavity, the upper part of the mold a piece as a disk in the that appear some needles whose number, diameter and distribution coincide with the number, diameter and distribution of the holes that presents the previous frame and the back of the buttons in question, so that for the formation of these is nailed in first term in said needles the portion of cover fabric that is used, then the frame of the front face of the button is mounted in the holes that it has for this purpose, the edge of the portion of the fabric or fabric used inside the button being folded over. the bowl that forms the frame itself and then is mounted on the needles themselves and the back is applied with light pressure, the mold is closed and pressed, so that the perfect match of the holes of each piece with respect to those of the opposite, at the same time that they are marked on the covering fabric. (Machine-translation by Google Translate, not legally binding)