device for the mass to volume of fustellati provided in configurazi one tubular flattened.

摘要

A device for erecting flat folded carton sleeves includes a lever mechanism (10) supporting withdrawing means (20) and oscillating between a position, in which the withdrawing means withdraw a flat folded carton sleeve (2) from a magazine (3) and a position in which an erected sleeve is released to a conveying line (4). A folding mechanism (30) is articulated to said lever mechanism (10) and oscillates, so as to act on said sleeve (2) to erect it, while the sleeve is being transferred, kept by said withdrawing means (20), from the position of withdrawal from the magazine (3) to the release position. IMAGE