A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at one end of the two-ply sheet. The sheet separation device includes a separator that includes a first separator and a second separator. The first separator is inserted into a gap between the two sheets of the two-ply sheet. The second separator is inserted between the two sheets at said another end of the two-ply sheet that is opposite to the one end of the two-ply sheet and moves in a width direction of the two-ply sheet after the first separator is inserted into the gap and relatively moves from the one end to said another end.

A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at one end of the two-ply sheet. The sheet separation device includes a separator that includes a first separator and a second separator. The first separator is inserted into a gap between the two sheets of the two-ply sheet. The second separator is inserted between the two sheets at said another end of the two-ply sheet that is opposite to the one end of the two-ply sheet and moves in a width direction of the two-ply sheet after the first separator is inserted into the gap and relatively moves from the one end to said another end.

A method and apparatus for controlling a post-print processing system for producing printed products. The system comprises a plurality of replaceable individual devices which are arranged one after another in a row and/or parallel and are connected to a joint control unit for adapting the system to successively following different production orders. The method includes supplying the joint control unit with information relating to the type and position of the individual devices in the post-print processing system and activating the individual devices based on the information. The information relating to the position of the individual devices is determined in the post-print processing system based on the position of the individual devices in a first data processing network comprising a ring circuit. The individual devices send out a data telegram corresponding to the position of the respective individual devices via a second data processing network to the joint control unit.

A device and method for the processing of printed products with one or more transport systems for transporting the printed products between processing stations comprises a transport path lighting system that is divided into segments, wherein the type of illumination of such a segment is with respect to its color, intensity and/or variation in time defined by certain properties of the product located in this section or its production history.

An apparatus for producing printed products such as books, magazines, brochures, catalogues or the like comprises several connected devices for the processing of printed sheets. The printed sheets are admitted with blast air via at least one air supply in order to change or maintain their position. At least two of the connected devices are respectively provided with at least one blower for generating blast air. The blast air can be used in the respective device. The blowers are connected to a control unit of the apparatus so that the blast air generated by the blowers can be controlled as needed.

An apparatus for producing printed products such as books, magazines, brochures, catalogues or the like comprises several connected devices for the processing of printed sheets. The printed sheets are admitted with blast air via at least one air supply in order to change or maintain their position. At least two of the connected devices are respectively provided with at least one blower for generating blast air. The blast air can be used in the respective device. The blowers are connected to a control unit of the apparatus so that the blast air generated by the blowers can be controlled as needed.

A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at one end of the two-ply sheet. The sheet separation device includes a separator that includes a first separator and a second separator. The first separator is inserted into a gap between the two sheets of the two-ply sheet. The second separator is inserted between the two sheets at said another end of the two-ply sheet that is opposite to the one end of the two-ply sheet and moves in a width direction of the two-ply sheet after the first separator is inserted into the gap and relatively moves from the one end to said another end.

A system for collating and stacking long cut retail edge marker strips exiting a roll fed high speed slitter/perforator/cutter apparatus includes a series of angled and stepped baffles configured to receive the cut retail edge marking strips and allow them to fall into and accumulate in bins formed by each angled baffle and then be removed from each bin consecutively by a pusher acting orthogonally to the bins to move and collate the retail edge markers into a final stack collated to meet a specific store planogram requirement.

A system for collating and stacking long cut retail edge marker strips exiting a roll fed high speed slitter/perforator/cutter apparatus includes a series of angled and stepped baffles configured to receive the cut retail edge marking strips and allow them to fall into and accumulate in bins formed by each angled baffle and then be removed from each bin consecutively by a pusher acting orthogonally to the bins to move and collate the retail edge markers into a final stack collated to meet a specific store planogram requirement.

A method and an apparatus for forming advertising media compilations respectively consisting of one envelope and a plurality of inserts. Each advertising medium suitable for use as an envelope for an advertising media compilation to be formed is recorded in a computer-aided machine control. For each recorded advertising medium, an offset value is defined which corresponds to the required projecting length, relative to the associated inserts, wherein this offset value is used for forming the required projecting length in case of a changeover from one advertising media compilation to another advertising media compilation having an envelope that differs from the first envelope. The apparatus is respectively provided for this with a separate drive unit, connected to the computer-aided machine control, for at least one of the separating out and feeding elements and to the conveying element.