Michael Pappert

Title: Michael Pappert: Innovator in Extrusion Technology

Introduction

Michael Pappert is a notable inventor based in Eitorf, Germany. He has made significant contributions to the field of extrusion technology, holding three patents that showcase his innovative approach to manufacturing processes.

Latest Patents

One of his latest patents is for an extrusion head designed for the production of a tubular multilayer preform. This extrusion head features at least two feed paths for delivering plasticized material from one or more extruders to an annular passage arrangement. The design includes mutually concentric annular passages that create separate flow paths for different layers of the preform. Additionally, an annular gap nozzle is integrated, which communicates with the annular passage arrangement, allowing for the introduction of a translucent viewing strip. Another significant patent involves a process for producing dish-shaped moldings of thermoplastic material. This process entails creating a tubular preform through extrusion, which is then axially divided to form a single-layer web of material. This web is manipulated and transferred to a molding tool to achieve its final shape.

Career Highlights

Throughout his career, Michael Pappert has worked with prominent companies in the industry, including Kautex Maschinenbau GmbH and Sig Kautex GmbH & Co. KG. His experience in these organizations has allowed him to refine his skills and contribute to advancements in extrusion technology.

Collaborations

Michael has collaborated with notable colleagues such as Martin Balzer and Roger Stehr. These partnerships have further enriched his work and innovation in the field.

Conclusion

Michael Pappert's contributions to extrusion technology through his patents and career achievements highlight his role as a significant inventor in the industry. His innovative designs and processes continue to influence manufacturing practices today.