Franz Gunthner

Title: Innovations in Glass Molding by Franz Gunthner

Introduction

Franz Gunthner is a notable inventor based in Mainz-Lerchenberg, Germany. He has made significant contributions to the field of glass manufacturing, particularly in the molding of hollow glass articles. With a total of three patents to his name, Gunthner's work has advanced the techniques used in glass production.

Latest Patents

Gunthner's latest patents include a method of applying vacuum while constricting the neck portion during the molding of hollow glass articles. This innovative technique involves a gob flowing from a feeder into a mold, where it forms a hollow tube as it enters. A pressure differential is applied across the tube, allowing it to be shaped in the mold to create the hollow article. This method prevents deformation of the glass between the feeder and mold by ensuring that they are positioned closely together. The pressure differential is achieved by applying vacuum between the mold and the molten tube. Another patent focuses on the method of making a hollow glass article, which utilizes similar principles to enhance the efficiency and quality of glass production.

Career Highlights

Franz Gunthner is currently associated with Jenaer Glaswerk Schott & Gen., a company renowned for its expertise in glass manufacturing. His role at the company has allowed him to apply his innovative ideas and contribute to the advancement of glass molding technologies.

Conclusion

Franz Gunthner's work in the field of glass molding has led to significant innovations that improve the production process of hollow glass articles. His patents reflect a deep understanding of the materials and techniques involved, showcasing his expertise as an inventor.