Abstract: A suction device for retaining and/or transporting objects, comprising a main supporting body (2) and at least one operating plate (3) provided with suction holes (7) connected to and suction means, in which the operating plate (3) is removably associated with the main supporting body (2) and has a second connecting face (5) coupled to a first connecting face (4) of the main supporting body (2), and in which the device also comprises one or more magnets (13) and one or more ferromagnetic bodies (14), each ferromagnetic body (14) being magnetically coupled to one or more magnets (13) when the operating plate (3) is associated with the main supporting body (2) for keeping the operating plate (3) fastened to the main supporting body (2), each magnet (13) and the ferromagnetic body (14) magnetically coupled to it being constrained respectively one to the operating plate (3), the other to the main supporting body (2).

Abstract: An apparatus for thermoforming plastic containers (2) comprising at least one thermoforming device (3) suitable for thermoforming a flat sheet (4) for making a container (2) equipped with an upper flange (5) projecting outward and at least one extracting device (6) associable with the thermoforming device (3) for extracting the thermoformed container (2) from it; when the extracting device (6) is associated with the thermoforming device (3) for extracting the already thermoformed container (2), the extracting device (6) and the thermoforming device (3) define a perimetric mould (7) suitable for hot bending the annular flange (5) of the already thermoformed container (2) before it is extracted from the thermoforming device (3).

Abstract: This disclosure relates to a machine (1) for sealing containers (91) using a film (95). The machine (1) comprises a first jaw member (21), comprising a plurality of seats (20) for respective containers (91) to be sealed, and a second jaw member (22), facing towards the seats (20) of the first jaw member (21). The first jaw member (21) and the second jaw member (22) are movable one relative to the other between a first condition, in which the two jaw members (21, 22) are separated from each other by an interspace (23) suitable for receiving a film (95), and a second condition, in which the two jaw members (21, 22) are clamped together and, in use, press the film (95) against the containers (91) in the seats (20). The seats (20) are side by side one after another along a longitudinal line (200) extending between a first side (231) and a second side (232) of the interspace (23).

Abstract: An apparatus for thermoforming plastic containers comprising a pickup station (24), a feeder (25) for feeding flat sheets (8) of thermoformable plastic material to the pickup station (24), at least one thermoforming device (3), and a transferring device (26) for transferring the flat sheets (8) from the pickup station (24) to the thermoforming device (3), the feeder (25) comprising at least one support (50) for a reel (51) of a web (52) of thermoformable plastic material, unwinding means (53) for unwinding the reel (51) of web (52) which are designed, in use, to feed the web (52) along a sliding path extending from the at least one support (50) to the pickup station (24), and a cutting device (54) for cutting the web (52), positioned along the sliding path, for dividing the web (52) into a plurality of pieces each of which corresponds to a flat sheet (8) to be fed to the pickup station (24).

Abstract: An apparatus for thermoforming plastic containers comprising a pickup station (24), a feeder (25) for feeding flat sheets (8) of thermoformable plastic material to the pickup station (24) and a plurality of thermoforming devices (3) each of which in turn comprises a shaped mould (4) and a closing element (5), the shaped moulds (4) and the closing elements (5) of said plurality of thermoforming devices (3) being simultaneously movable at least between corresponding home and forming positions; the pickup station (24) comprising a positioning device (27) for, in use, positioning a plurality of flat sheets (8) arriving from the feeder (25), in a plurality of pickup locations (28), the number of pickup locations (28) being equal to the number of thermoforming devices (3); a transferring device (26) also being provided, designed to simultaneously transfer a plurality of flat sheets (8) that are positioned in the pickup locations (28) to the closing elements (5).