FOLDING FLAP OF COINS FOR SHELVES CARTONNAGE.

摘要

It finds its application in the folding and gluing the side flaps of the cardboard trays, against the internal reinforcements of the corners: It is constituted by a lever whose resistance arm is angulaier so adapt by pivoting inwardly of the angle of the box. The lever is actuated by a pneumatic cylinder. The assembly is supported by a guide bed. The device is repeated in the position of each corner, for the simultaneous folding of four flaps.