Device to ensure the closure of laminar containers equipped with an outlet spout, which is closed folded over the carrier flap i said spout (Machine-translation by Google Translate, not legally binding)

摘要

"DEVICE TO ENSURE THE CLOSURE OF LAMINAR CONTAINERS, EQUIPPED WITH PITORRO DE SALIDA, WHICH IS CLOSED, DOUBING ON HIMSELF THE CARRYING LADDER OF SAID PITORRO" characterized by the fact that it protrudes through the face of the flap that fights against the other part of the container, there are prominent buttons, formed by the laminar material itself, which, when said folding on the fold line, which clogs the outlet spout of the container, penetrate into holes made in correspondence with said buttons , to the effect that they are housed in the said drills, thus ensuring the retention of the flange in the folded position. (Machine-translation by Google Translate, not legally binding)