Abstract: The method, relatively to the fastening of a closure (1) to a container (2) of liquid, granular or powdery products, provided at least of an opening (3) and a pouring opening (4), in which the closure (1) comprises a hub (5) forming a single block, through a flexible tongue (14), with a cap (6) removably matchable to the hub (5), a sheet element (7) sealed to the upper edge (5b) of the hub (5), includes: continuous withdrawal from a feeding hopper of each closure (1); inserting into the container (2), through the opening (3), of the hub (5) and an inner portion (14a) of the flexible tongue (14); inserting into the pouring opening (4) the hub (5) until the base (5c) of this latter matches the inner wall of the container (2); sealing the base (5c) to the inner edge of the pouring opening (4); tight sealing the opening (3); overturning the cap (6) onto the relative hub (5).

Abstract: The pump has an integrated fluid pressure actuator which provides for the movement and the axial retention of a movable cover which closes one end of the seat of rotation of the lobes of the pump itself. When the pump is in operation, the movable cover closes the seat of the lobes whereas, when the pump is to be washed, the cover is moved away from the lobes to allow effective circulation of the cleaning liquid. The pump is further equipped with a circuit for washing the seals on the shafts, which is automatically active when the movable cover is in the retracted position of the washing phase and which, in this state, draws the cleaning liquid directly from the suction pipe of the pump, makes it circulate behind the seals on the shafts and discharges it into the delivery zone of the pump itself. The pump is also equipped with apertures which perform the function of indicators of malfunctioning of the pump itself in the event of the main seals on the shafts giving way.

Abstract: A closure for a container of liquid, granular or powdery products, comprises: a hub defined by a tubular central body, an upper free edge and a base fixed outside the container and peripherally external to a pouring opening; a cap removably matchable to the hub in correspondence to a closed condition of the closure; a sheet element peripherally welded to the upper cage of the hub and removable in correspondence to a condition of first opening of the product packaged inside the container; and mating grooves and recesses fit to join the cap to the hub in correspondence to the closed condition.

Abstract: The method of packing into boxes ice cream cones comprises the following operative steps: positioning of at least one basket (C) with the ice creams G, in position with at least one empty box (S) which is open upwards; lifting and removal of two parallel rows of ice creams from their seats in the basket; composite rotation of the two rows of ice creams, upwards and in opposite directions through 90.degree.