| 主权项 |
1. An apparatus for packaging a product arranged on one or more supports, said one or more supports having a base wall and a side wall, said apparatus comprising:
a packaging assembly configured to fix one or more film sheets to the one or more of the supports, the packaging assembly including:
a lower tool comprising at least an inner wall defining a prefixed number of seats to receive the one or more supports, andan upper tool facing the lower tool and comprising a film holding plate configured to hold the one or more film sheets, the film holding plate having a respective active surface configured to receive the one or more film sheets, at least the upper and lower tools cooperating to define a packaging chamber,wherein said packaging assembly is configured to operate at least in a first operating condition and in a second operating condition, wherein said packaging chamber is open to receive the one or more film sheets in the first operating condition, and wherein said packaging chamber is closed in the second operating condition; a film supplying assembly configured to supply a continuous film; a film cutting assembly active on the continuous film and configured to cut film sheets of prefixed length from said continuous film; and a control unit coupled to the packaging assembly and configured to command the packaging assembly to pass from the first to the second operating condition and vice-versa; wherein the film holding plate has a lateral surface extending substantially transverse to a plane defined by the active surface, the film holding plate comprising a plurality of ejectors arranged in the lateral surface, each of the plurality of ejectors being configured to elect a stream of gas in a direction substantially parallel to said plane and substantially away from a center of the active surface. |
