Andreas Aigner

Title: The Innovative Contributions of Andreas Aigner

Introduction

Andreas Aigner is a notable inventor based in Valley, Germany. He has made significant contributions to the field of papermaking technology, holding a total of 3 patents. His work focuses on enhancing the quality and functionality of paper products through innovative methods and designs.

Latest Patents

Aigner's latest patents include a dewatering screen and a method for manufacturing the same. This invention relates to a dewatering screen designed for producing paper with multi-level watermarks. The screen features a carrier mold that exhibits a multi-level relief in the form of the watermark to be produced. The multi-level relief is formed by an injection-molded, perforated watermark insert. Another significant patent is a papermaking mold for producing two-stage watermarks. This invention involves completely closing part of the screen with a viscous sealing compound, which is then cured actively or passively. This method hinders paper deposit in specific areas, resulting in finished paper that appears light in transmission where the sealing compound is applied.

Career Highlights

Throughout his career, Aigner has worked with prominent companies such as Giesecke & Devrient GmbH and Giesecke+Devrient Currency Technology GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in currency technology and papermaking processes.

Collaborations

Aigner has collaborated with several professionals in his field, including Andre Gregarek and Andreas Hanelt. These collaborations have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.

Conclusion

Andreas Aigner's contributions to papermaking technology through his patents and collaborations highlight his innovative spirit and dedication to improving industry standards. His work continues to influence the field and inspire future advancements.