Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor, adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.

Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.

Abstract: A water delivery system for delivering demineralized water to a consuming unit of a motor vehicle, in particular to a combustion engine, encompassing: a water tank having a filling opening; a first aspiration line; a first water pump; a discharge line; a discharge apparatus; a demineralization apparatus for demineralizing water; the first water pump being fluidically connected via the first aspiration line to an internal volume of the water tank; the discharge apparatus being fluidically connected via the discharge line to the first water pump.

Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.

Abstract: The packaging machine includes a wrapping tunnel, adapted to form a tube of plastic film around a group of articles and a feed conveyor, adapted to feed articles to be packaged toward the wrapping tunnel. An elevator is positioned between the feed conveyor and the wrapping tunnel, and is movable vertically from a lower position, to receive articles coming from the feed conveyor, to a higher height, to transfer articles to the wrapping tunnel. A pusher is arranged to push articles to be packaged from the elevator into the wrapping tunnel. An auxiliary conveyor is also provided between the feed conveyor and the elevator. An upender is associated with the auxiliary conveyor, adapted to be arranged selectively in an active position, to co-act with the auxiliary conveyor to upend articles coming from the feed conveyor and transfer them toward the elevator, and in a deactivated position.

Abstract: The device includes a closed path, along which overturning members move, which are configured to pick the products in the entrance position and to release the products in the exit position. The overturning members are configured and arranged to perform, along a segment of the closed path included between the entrance position and the exit position, a rotation by about 90°, in order to overturn the products while translating them from the entrance position to the exit position along the segment of the path.

Abstract: A packaging machine including an insertion station for inserting the rolls in wrapping sheets; a feed path of the rolls; a conveyor for feeding the rolls along the feed path; and a folding station adapted to be equipped alternatively with different types of folding members, as a function of the type of pack to produce.

Abstract: The device includes a closed path, along which overturning members move, which are configured to pick the products in the entrance position and to release the products in the exit position. The overturning members are configured and arranged to perform, along a segment of the closed path included between the entrance position and the exit position, a rotation by about 90°, in order to overturn the products while translating them from the entrance position to the exit position along the segment of the path.

Abstract: The packaging machine including an insertion station for inserting rolls in wrapping sheets, a feed path of the rolls; a conveyor to feed the rolls along the feed path. Along the feed path there is provided a folding station, to fold the wrapping sheets and wrap the rolls in the wrapping sheets. The folding station includes, on each side of the feed path, at least one punch provided with a movement of insertion and extraction with respect to the hole of the tubular winding core of the rolls to be packaged. The punch includes a shaft rotating about a rotation axis, which supports an end pin, idle and rotatable about an axis substantially parallel and eccentric with respect to the rotation axis of the rotating shaft.

Abstract: A packaging machine including an insertion station for inserting the rolls in wrapping sheets; a feed path of the rolls; a conveyor for feeding the rolls along the feed path; and a folding station adapted to be equipped alternatively with different types of folding members, as a function of the type of pack to produce.

Abstract: The formation of a group (2) of rolls (3) of paper arranged according to a first number (h) of overlaid layers (4) is performed by feeding the layers (4) onto an elevator platform (8) by means of at least two feed conveyors (11) positioned one on top of the other; the method providing for initial loading onto the platform (8) of a number of layers (4) at the most equal to the number of feed conveyors (11), lowering of the platform (8) by a distance equal or slightly greater than the height of the layers (4) just loaded and, lastly, loading onto the platform (8) and onto the layers (4) already loaded of a number of layers (4) at the most equal to the number of feed conveyors (11).

Abstract: A machine for packing groups of rolls of domestic paper in respective sheets of packing material has folding members, each of which has an active portion, which is brought into contact with a flap of a sheet of packing material, and an adjusting device for adjusting the extension of the active portion in a first direction.

Abstract: A method and device for conveying reams of paper, whereby a ream is conveyed by at least two conveyors arranged in series and connected to each other at a transfer station; and wherein at least a first of the two conveyors is an endless conveyor having at least one ream pusher and traveling at a first speed to feed a ream to the transfer station, where the ream is accelerated to a second speed greater than the first speed to detach itself from the pusher by a distance at least equal to the length of the pusher before leaving the first conveyor.

Abstract: A method of packing rearms of sheets, wherein each ream is defined by sheets stacked to form a rectangular-base prism of a given height, and has two base faces defined by respective end sheets in the ream, two lateral faces perpendicular to the base faces, and two end faces. The method providing for feeding the ream along a given path in a feed direction parallel to the base faces. Placing a sheet of packing material along the path of the ream and perpendicular to the feed direction, and conveying the ream and the sheet of packing material in the feed direction through a folding spindle to fold the sheet of packing material into a U about the ream.

Abstract: A method of packing reams of sheets, wherein each ream is defined by sheets stacked to form a rectangular-base prism of a given height, and has two base faces defined by respective end sheets in the ream, two lateral faces perpendicular to the base faces, and two end faces; the method providing for feeding the ream along a given path in a feed direction parallel to the base faces, placing a sheet of packing material along the path of the ream and perpendicular to the feed direction, and conveying the ream and the sheet of packing material in the feed direction through a folding spindle to fold the sheet of packing material into a U about the ream.

Abstract: A method and device for conveying reams of paper, whereby a ream is conveyed by at least two conveyors arranged in series and connected to each other at a transfer station; and wherein at least a first of the two conveyors is an endless conveyor having at least one ream pusher and traveling at a first speed to feed a ream to the transfer station, where the ream is accelerated to a second speed greater than the first speed to detach itself from the pusher by a distance at least equal to the length of the pusher before leaving the first conveyor.

Abstract: A machine for packing groups of rolls of domestic paper in respective sheets of packing material has folding members, each of which has an active portion, which is brought into contact with a flap of a sheet of packing material, and an adjusting device for adjusting the extension of the active portion in a first direction.