An apparatus is disclosed comprising first and second pallet supports to engage pallets in at least a first and a second pallet location. The first pallet location positions a pallet to receive output from a print press. The second pallet location is a pre-use pallet holding location. The apparatus further comprises an actuator to move the first and second pallet supports to transfer a first pallet away from the first pallet location and a second pallet from the second pallet holding location to the first pallet location. A method of transferring pallets is also disclosed.

Two-dimensional material sheets are stacked in a stacking device. One of a printing machine and a coating machine has at least one stacking unit having a stacking space. Material sheets are conveyed, via the stacking space of the stacking unit, comprised by the stacking device, and are deposited into a stack on top of one another on a loading aid. For two different production runs, the stacks are formed on the loading aid with the four corners of their areas in mutually different relative orientations with respect to the loading aid, which is arranged, in each case, in the stacking space of the stacking unit and is larger-format compared with the material sheets to be deposited in each case. For the two production runs, in each case, one loading aid of the same format is positioned on different positions, as seen in projection in the horizontal, in the stacking space of the stacking unit.

A method for transporting spacers for cigarette packs is disclosed, each spacer comprising a substantially rectangular flat body, the spacers being insertable in cartons for cigarette packs to space out packs with dimensions smaller than the standard dimensions, said method comprising the step of arranging the spacers, stacked on one another, on a transport pallet, on each spacer being provided at least two through holes, the through holes of the spacers of a stack being vertically aligned with each other so that a vertical element of the transport pallet is inside the through holes of the spacers of the stack.

A pallet for transporting spacers for cigarette packs is disclosed, in which each spacer comprises a substantially rectangular flat body on which at least one through hole is obtained, the spacers being insertable in cartons for cigarette packs for spacing out packs with dimensions smaller than the standard dimensions, the pallet comprising vertical elements configured to insert the through holes of the spacers stacked on one another, the holes of the spacers of a stack being vertically aligned with each other so that each vertical element is inside the aligned holes of the spacers.

A method for transporting spacers for cigarette packs is disclosed, each spacer comprising a substantially rectangular flat body, the spacers being insertable in cartons for cigarette packs to space out packs with dimensions smaller than the standard dimensions, said method comprising the step of arranging the spacers, stacked on one another, on a transport pallet, on each spacer being provided at least two through holes, the through holes of the spacers of a stack being vertically aligned with each other so that a vertical element of the transport pallet is inside the through holes of the spacers of the stack.

A device (12) for changing a sheet pile in a sheet feeder (10) for a sheet treating machine is described. The device (12) comprises a main pile supporting unit (18) having a supporting surface (22) adapted to support a pallet (16) carrying a sheet pile. Furthermore, the device (12) comprises a residual pile supporting unit (24) with a plurality of residual pile bars (28), which can be moved into a sheet pile region (30) when the sheet pile is to be changed. The residual pile bars (28) are then carrying the sheet pile. When in the sheet pile region (30), each of the residual pile bars (28) is movable in a direction substantially orthogonal to the supporting surface (22), wherein the residual pile bars (28) are movable independently from each other. Furthermore, a method for changing the sheet pile in a sheet feeder (10) for a sheet treating machine is explained.

A stacker device includes: a discharger that discharges sheets in response to a print job; a first tray on which the discharged sheets are stacked; a second tray that serves as a delivery destination of the sheets stacked on the first tray; a shutter that covers an opening on a front side of a housing; a driver that moves the first tray in an up-down direction; and a hardware processor that shuts off power to the driver based on a height position of the shutter and a position of the second tray in a front-rear direction.

A method moves a stack of products by a robot. The robot has an articulated arm and at least one gripper disposed on the articulated arm to grip the stack of printed products and the stack of products selectively being turned. The method includes pivoting the stack of products through an effective angle α1< >180° and subsequently pivoting the stack through an effective angle α2=180°−α1 or pivoting the stack back through an effective angle α2=−α1. This method of moving stacks of products is performed in an automated way and in particular of depositing them in a turned or unturned arrangement.

The invention relates to a palletizing apparatus for setting down article layers on a transport aid, comprising a lifting apparatus which is configured in the form of a column and has at least three sides, and which has at least three separate guide devices, wherein, on at least three sides, in each case one of the at least three guide devices is arranged, and wherein, on at least three guide devices, in each case at least one carriage is guided so as to be movable in a vertical direction (Z). Here, the at least three sides are oriented parallel to the vertical direction (Z) and in an inclined manner with respect to one another, wherein at least two of the angles (A1, A2, A3) between in each case two of the three sides are other than 90°. The invention also relates to a method for operating a palletizing apparatus for setting down an article layer on a transport aid.

A bag bundle pickup system includes: a storage unit in which one or more bag bundles are stored; and a pickup unit which takes out the one or more bag bundles from the storage unit. Each bag bundles includes bags and has a thick part having a locally large thickness. The storage unit includes: a support portion; and an entry space located below a bag bundle when the bag bundle is placed on each support portion. The pickup unit includes a holding device which enters the entry space and holds a bag bundle located above the entry space, each support portion has a contact part which comes into contact with a bag bundle being placed thereon, and a part of a bag bundle other than the thick part is placed on a contact top part which is located at a highest position of the contact part.