Jyri Jarvi

Title: Innovations by Jyri Jarvi in Paper Machine Technology

Introduction

Jyri Jarvi is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of paper and cardboard manufacturing. His innovative approach has led to advancements in the wet end of web forming processes.

Latest Patents

Jyri Jarvi holds a patent for a "Method for use in the wet end of a paper machine, cardboard machine or an equivalent web forming machine." This invention relates to a method in the wet end of a web forming process. In this method, at least one electrode pair is placed in the wet end. The electrode pair is supplied with a current or voltage from a power source, creating an electric field between the electrodes. This electric field causes the material particles in the pulp suspension to be electrically charged and to move in a desired manner. The current or voltage is controlled by a measuring and control unit, which enhances the retention, formation, and orientation of the material particles in the pulp suspension.

Career Highlights

Jyri Jarvi is associated with Savcor Process Oy, where he applies his expertise in developing innovative solutions for the paper industry. His work has been instrumental in improving the efficiency and effectiveness of web forming processes.

Collaborations

Jyri has collaborated with notable colleagues such as Martti Pulliainen and Mikko Vepsalainen. Their combined efforts have contributed to advancements in the technology used in paper and cardboard manufacturing.

Conclusion

Jyri Jarvi's innovative methods in the wet end of paper machines represent a significant advancement in the industry. His contributions continue to influence the efficiency of web forming processes, showcasing the importance of innovation in manufacturing.