Durst Phototechnik Digital Technology Gmbh

Durst Phototechnik Ag

Durst Austria Gmbh

Lindner, Manuel

Durst Digital Technology Gmbh

Peter Weingartner

Manuel Lindner

Klaus Falser

Jakob Obererlacher

Thomas Guggenberger

Hubert Anton Kaufmann

Reinhard Schneeberger

Eduard Brunner

A device having a receiving device for receiving at least one ribbon-shaped substrate and with a first and a second driving means, wherein the first and the second driving means for the transport of the ribbon-shaped substrate in x-direction are designed to cooperate such that the first driving means engages in the region of the one edge of the ribbon-shaped substrate and the second driving means engages in the region of the other edge of the ribbon-shaped substrate, wherein both driving means can be controlled such that they can drive the edge area of the ribbon-shaped substrate assigned to each driving means at adjustably different drive speeds. At least the first driving means is arranged in the device via a first displacement device allowing for a displacement essentially limited to the y-direction of the first driving means, relative to the receiving device.

Device for the linear corrective transport of ribbon-shaped substrates

Method for reducing banding effects in images, in particular gloss banding effects, by means of a printing module, a hardening unit and a medium feeder, wherein the printing module provides printed lines with a line width B in a print scan direction, whose ends forming the line margin define a printing texture, and wherein the hardening unit provides essentially completely hardened lines with a line width H, whose ends forming the line margin define a wet/dry texture, wherein a printed line of a printing scan partially, but not fully, overlaps with the hardened line of a hardening scan, in a print scan direction.

Method for reducing banding effects

The invention relates to a method for producing a multicolored surface on a ceramic element or glass by means of the drop-like application of variously colored primary ceramic process color inks containing a carrier fluid onto at least one portion of a surface of the ceramic element or glass, wherein mixed colors are produced by printing on top of one another at least two primary process color inks, and the subsequent firing of the applied ink drops. At least one (photo)oligomerizable or (photo)polymerizable additive is added to the primary ceramic process color inks. Prior to printing over an ink drop with another ink drop the ink drop is hardened at least partly or its viscosity is increased.

Method for producing a multicolored surface on glass

The invention relates to a support assembly () for an ink-jet printing device, comprising a support () with a guide track (), which runs in the longitudinal direction of said support, for a moveable unit that travels along said guide track (). A supporting element (), which like-wise extends in the longitudinal direction, is associated with the support () of the support assembly () and the ends () of said support element () are supported on the support () against the effective gravitational direction. In addition, the support () and the supporting element () are tensioned with respect to one another along their longitudinal extension by means of at least one adjusting element ().

Support assembly for an ink-jet printing device

The invention relates to a method of producing a support () in the form of a prismatic hollow body and a support. The walls of the support () are formed by assembling top belt modules (), bottom belt modules (), front wall modules () and rear wall modules () respectively one after the other in the longitudinal direction of the support. Disposed in the interior of the support () at distances apart are transverse webs () and at least one guide track () is provided on the support () extending in its longitudinal direction for a unit mounted so that it can move along the guide track. In order to obtain a high precision of the guide tracks (), the latter are formed by machining regions of the modules () to remove material after the modules und transverse webs have been assembled.

Method of producing a print head support and a print head support

The invention relates to a method of printing panel material () with a printed image, whereby the panel material () is moved from a feeding station () into a printing station (), in which an image is applied and out of which it is fed onwards in the transport direction () by means of a conveyor system (). The panel materials () to be printed are disposed immediately one after the other in rows (-) in the transport direction () at least in an inlet region () to the printing station () and are fed jointly through the printing station () during the printing operation, and the printed image is applied by means of an inkjet printing device ().

Method of printing panel material

The invention describes an inkjet printer () for printing different media (), with a print head arrangement () comprising at least one print head () for printing the medium () and with a printing table () forming a support plane () for supporting the printing medium (), and orifices () of a suction system () are provided in at least certain regions in the support plane () for retaining the printing medium () during the printing operation, as well as a forward feed mechanism () for the printing medium (). In the region of the printing table (), the printing medium () is provided with at least one pressing mechanism (), at least in the region of a side edge oriented in the forward feed direction (), with a pressing force which acts in the direction perpendicular to the support plane ().

Locating device for an inkjet printer

The invention relates to a conveyor unit constituting a separating and feed mechanism (), in particular for sheet-shaped workpieces, in particular sheets () to be printed, with a lifting mechanism () for transporting the sheet () vertically and a conveyor track with conveyor means () for transporting the sheet () horizontally. This being the case, the conveying means () are displaceable in a guide system between an operating position for feeding the sheet () to a production unit (), in particular a printing machine (), and a non-operating position to enable the sheet () to be lifted unhindered from a sheet stack ().

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Dölsach, Austria

Peter Weingartner