Johan Portman

Title: Johan Portman: Innovator in Thermoplastic Tube Manufacturing

Introduction

Johan Portman is a notable inventor based in Vaasa, Finland. He has made significant contributions to the field of thermoplastic manufacturing, particularly in the production of welded plastic tubes. His innovative approach has led to the development of a unique method and apparatus that enhances the efficiency and quality of tube manufacturing.

Latest Patents

Johan Portman holds a patent for a "Method and apparatus for spirally winding a thermoplastic profile in the manufacture of welded plastic tubes." This invention involves a method of spirally winding a thermoplastic profile, which is crucial for creating welded plastic tubes. The apparatus he developed utilizes a series of sliding members arranged axially to define a cylindrical winding surface. This design allows for precise control over the tension in the thermoplastic profile, ensuring that the edges are effectively welded together during the manufacturing process.

Career Highlights

Portman is associated with Uponor Infra Oy, a company that specializes in infrastructure solutions. His work at Uponor has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in the industry. His patent reflects his commitment to improving manufacturing processes and product quality.

Collaborations

Throughout his career, Johan Portman has collaborated with talented individuals such as Christian Glasberg and Kari Karjalainen. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Johan Portman is a distinguished inventor whose work in thermoplastic tube manufacturing has made a lasting impact on the industry. His patented method and apparatus demonstrate his dedication to innovation and efficiency in manufacturing processes.