Aurentum Innovationstechnologien Gmbh

Basf Se Corporation

Udo Lehmann

Jürgen Kaczun

Juergen Kaczun

Frank Kleine Jaeger

Dirk Meyer

Frank Kleine Jeager

Frank Kleine JÄGER

The invention relates to a method for printing a substrate () in a printing machine, in which ink is transferred from a flexible carrier () to the substrate () in accordance with a predefined pattern by energy being introduced into the ink through the flexible carrier () by a device for the introduction of energy, some of the ink evaporating in the area of action of the energy and, as a result, a drop of ink () being thrown onto the substrate () to be printed, this step being repeated at least once, ink being transferred at least partly to the substrate () at the same positions in order to intensify the pattern produced. The substrate is transported through the printing machine () during the printing and, after the transfer of ink in step (a), the device for the introduction of energy is controlled in such a way that, during the repetition in step (b), the ink is transferred at the same position again as in step (a). The invention further relates to a printing machine for implementing the method.

Printing machine and method for printing a substrate

A printing machine having a colorant support, a transfer device, a delivery apparatus, and a colorant stripper. The transfer device is arranged to transfer colorant from a reservoir onto the colorant support such that during operation of the printing machine, a colorant is transferred from the transfer device onto the colorant support. The delivery apparatus is arranged to deliver at least part of the colorant from the colorant support onto a printing medium or a transfer means. The colorant support and the colorant stripper are arranged so that during operation of the printing machine, non-consumed colorant is transferred from the colorant support onto the colorant stripper. The invention is also a method for printing using such an apparatus.

Printing machine and printing method therefor

A printing process for the transfer of printing substance () from an ink carrier () to an imprinting material (), in which, with the help of an energy-emitting apparatus, which, during a process period, emits energy in the form of electromagnetic waves (), and the printing substance () undergoes a change in volume and/or position, wherein, with the help of absorption bodies (), energy is transferred from the electromagnetic waves () into the printing substance (). The invention also includes an apparatus for practicing the process of the invention and a printing substance containing absorption bodies.

Quality printing method, printing machine, and corresponding printing substance

A printing process for the transfer of printing substance () from an ink carrier () onto an imprinting material, in which the printing substance () undergoes a change in volume and/or position by means of an induced procedure of an energy-releasing apparatus, and thereby a transfer of a printing point onto the imprinting material takes place. The invention further includes a printing machine suitable for practicing the process.

Growing community of inventors

Bickenbach, Germany

Udo Lehmann