Johan Björn

Title: Innovations in Tissue Paper Production by Johan Björn

Introduction

Johan Björn is an accomplished inventor based in Karlstad, Sweden. He has made significant contributions to the field of tissue paper manufacturing. His innovative designs have the potential to enhance the efficiency and adaptability of tissue paper production processes.

Latest Patents

Johan holds a patent for a tissue paper making machine. This invention is designed for possible rebuild from one concept to another. The machine comprises a forming section and a Yankee drying cylinder, which is mounted to be rotatable about a first axis of rotation. The forming section features a forming roll that rotates about a second axis of rotation, parallel to the first. It includes a head box that injects stock into a gap between two forming fabrics. The first forming fabric is a felt that carries a newly formed fibrous web from the forming section to the Yankee drying cylinder. Additionally, the machine includes a press roll arranged inside the loop of the first forming fabric, forming a nip against the Yankee drying cylinder. The distance in the horizontal direction between the first and second axes of rotation is in the range of 18 m to 40 m.

Career Highlights

Johan is currently employed at Valmet Aktiebolag, a company known for its advanced technology in the paper and pulp industry. His work focuses on developing innovative solutions that improve production processes and product quality.

Collaborations

Johan collaborates with talented coworkers, including Arvid Johansson and Elin Engqvist. Together, they work on various projects aimed at enhancing tissue paper manufacturing technologies.

Conclusion

Johan Björn's contributions to the tissue paper industry through his innovative machine design exemplify the importance of creativity and engineering in manufacturing. His work continues to influence advancements in the field.