Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Karl-Heinz Sellmann
Introduction
Karl-Heinz Sellmann is a notable inventor based in Wiesbaden-Biebrich, Germany. He has made significant contributions to the field of printing technology, particularly with his innovative designs for offset printing presses. His work has been recognized for its practicality and efficiency in the printing industry.
Latest Patents
Karl-Heinz Sellmann holds a patent for a film dampener unit designed for offset printing presses. This invention involves a dampening medium container that maintains a constant level of dampening medium. The dampener ductor, which includes a pan roller, dips into the dampening medium and transfers it as a film onto at least one form roller that contacts the printing plate on the plate cylinder. The thickness of the dampening medium film is regulated by a metering roller that engages the dampener ductor roller surface before it interacts with the form roller. Notably, this dampener ductor also functions as a dampener vibrator or oscillating ductor, featuring an additional drive mechanism that allows for axial back and forth or reciprocating movement. This innovation reduces the number of rollers required for a flexibly operating dampener unit.
Career Highlights
Karl-Heinz Sellmann is associated with Miller-Johannisberg Druckmaschinen GmbH, where he has applied his expertise in printing technology. His work has contributed to advancements in the efficiency and functionality of printing processes.
Collaborations
Throughout his career, Karl-Heinz has collaborated with notable colleagues, including Willi Weisgerber and Guy V Carricato. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies in the printing industry.
Conclusion
Karl-Heinz Sellmann's contributions to the field of offset printing technology exemplify the impact of innovative thinking in industrial applications. His patent for the film dampener unit showcases his commitment to enhancing printing processes and reducing operational complexities. His work continues to influence the industry and inspire future innovations.