Holger Preiss

Title: Holger Preiss: Innovator in Barrier-Layer Films

Introduction

Holger Preiss is a notable inventor based in Visselhoevede, Germany. He has made significant contributions to the field of composite films, particularly in developing innovative solutions that enhance barrier properties without the use of metal layers. With a total of 3 patents to his name, Preiss continues to push the boundaries of material science.

Latest Patents

One of Holger Preiss's latest inventions is focused on metal-free barrier-layer films. This invention relates to composite films that exhibit exceptional barrier effects against gases and water vapor, eliminating the need for a metal layer, such as aluminum. Another significant patent involves composite films that consist of individual layers of polyvinyl alcohol, a polyolefin, an ethylene/vinyl alcohol, and a polyolefin in that order. These films are comparable in their barrier properties to those containing metal layers, while avoiding the disadvantages associated with them.

Career Highlights

Holger Preiss is currently associated with Wolff Walsrode AG, where he applies his expertise in developing advanced materials. His work has been instrumental in creating innovative solutions that meet the demands of various industries.

Collaborations

Throughout his career, Holger has collaborated with notable colleagues, including Klaus Lund and Thomas Hinrichsen. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Holger Preiss stands out as an influential inventor in the realm of barrier-layer films. His innovative approaches and dedication to advancing material science have led to significant advancements in the industry. His contributions will undoubtedly continue to impact the field for years to come.