Bernd Stein

Title: Bernd Stein: Innovator in Tubular Bagging Technology

Introduction

Bernd Stein is a notable inventor based in Reiskirchen, Germany. He has made significant contributions to the field of packaging technology, particularly in the design and control of tubular bagging machines. With a total of two patents to his name, Stein's innovations have enhanced the efficiency and effectiveness of packaging processes.

Latest Patents

Stein's latest patents include a "Method and apparatus for controlling the movement of cross-welding jaws." This invention addresses the limitations of traditional cam-plate controls in tubular bagging machines. By allowing the control of cross-welding jaws to depend on contact pressure, temperature, and sealing time, the invention improves the overall performance of the machine. The drive mechanism utilizes a toggle-lever system for enhanced mechanical operation.

Another significant patent is the "Driving method and system for controlling a tubular-bag machine." This invention focuses on the operational characteristics of a tubular-bag machine, which is designed to fill a tubular bag with packing material. The system features a vertically guided thin foil tube that is sealed by heated jaws. The independent control of the foil movement and sealing mechanisms allows for precise adjustments during the work cycle, optimizing the packaging process.

Career Highlights

Bernd Stein is currently associated with Rovema Verpackungsmaschinen GmbH, a company known for its innovative packaging solutions. His work at Rovema has positioned him as a key player in the development of advanced packaging technologies. Stein's expertise in mechanical engineering and control systems has been instrumental in driving the company's success in the packaging industry.

Collaborations

Throughout his career, Stein has collaborated with notable colleagues such as Walter Baur and Herbert Lohr. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas in the field of packaging technology.

Conclusion

Bernd Stein's contributions to the packaging industry through his patents and work at Rovema Verpackungsmaschinen GmbH highlight his role as an influential inventor. His innovative approaches to tubular bagging technology continue to shape the future of packaging solutions.