Company Filing History:
Years Active: 2013-2019
Title: Innovations by Stefan Walbroel in Plastic Production
Introduction
Stefan Walbroel is a notable inventor based in Sankt Augustin, Germany. He has made significant contributions to the field of plastic production, holding a total of five patents. His work focuses on innovative methods for producing plastic articles, particularly through blow molding techniques.
Latest Patents
Walbroel's latest patents include a method for producing a plastic article and a blow molding tool designed for this process. The first patent describes a method that involves extruding a tube-shaped preform and manipulating the melt flow to create a C-shaped cross-section. This preform is then shaped into a hollow part using differential pressure within a multipart blow molding tool. The process includes inserting an insert into the preform before fully closing the blow molding tool, allowing for the formation of a complete article with a circumferential pinch-off seam. His second patent also focuses on producing a plastic article by extruding a tubular blank and shaping it into a hollow body inside a blow mold, incorporating an insertable part before the article is fully shaped.
Career Highlights
Stefan Walbroel is currently employed at Kautex Maschinenbau GmbH, a company renowned for its expertise in manufacturing blow molding machines and systems. His innovative approaches have contributed to the advancement of plastic production technologies, enhancing efficiency and product quality.
Collaborations
Walbroel has collaborated with notable colleagues such as Andreas Lichtenauer and Volker Heim, further enriching his work and contributions to the field.
Conclusion
Stefan Walbroel's innovative methods in plastic production demonstrate his commitment to advancing technology in this sector. His patents reflect a deep understanding of the complexities involved in blow molding processes, positioning him as a key figure in the industry.