Frank Dorninger

Title: Innovations of Frank Dorninger: A Pioneer in Plastic Profile Production

Introduction

Frank Dorninger, a notable inventor based in Micheldorf, Austria, has made significant contributions to the field of plastic profile production. With a total of seven patents to his name, his innovations focus on improving the efficiency and effectiveness of extrusion processes, which are vital in various industries.

Latest Patents

Among his most recent inventions is a calibrating plate designed for an extrusion die used in producing plastic profiles. This invention introduces a substantially plate-shaped basic body that features an opening for guiding and calibrating the plastic profile during production. Notably, it includes at least one insert part made of a highly durable material, which enhances the service life of the equipment and simplifies the adjustment process. The holding section of the insert part contains a groove extending in the direction of extrusion, with a delimiting stop positioned at one end of this groove, ensuring better stability and performance.

Another significant patent by Frank is related to a method and device for producing plastic profiles, which combines both hard and soft profile strands. His invention utilizes separate extrusion nozzles for hard PVC and soft PVC strands, which are simultaneously produced and subsequently joined under pressure after cooling in a bath. This innovative approach streamlines the production process, allowing for more efficient manufacturing of composite plastic profiles.

Career Highlights

Frank Dorninger has collaborated with leading companies in the plastic production industry, including Technoplast Kunststofftechnik GmbH and Schaumstoffwerk Greiner Gesellschaft M.b.h. Throughout his career, his dedication to innovation has positioned him as a key figure in the development of more effective production techniques for plastic profiles.

Collaborations

In his professional journey, Frank has worked alongside accomplished colleagues such as Rudolf Wegmaier and Walter Gugenberger. Their combined expertise has contributed to successful collaborations that have pushed the boundaries of technology in their field.

Conclusion

Frank Dorninger stands out as an influential inventor whose work has significantly impacted the plastic industry. His innovative patents not only advance manufacturing processes but also highlight the importance of innovation in driving business success. Through his contributions, he continues to inspire current and future generations of inventors in the realm of materials science.