Company Filing History:
Years Active: 2004
Title: Jari Jonkka: Innovator in Paper Machine Technology
Introduction
Jari Jonkka is a notable inventor based in Jyväskylä, Finland. He has made significant contributions to the field of paper machine technology, particularly with his innovative designs that enhance the efficiency of drying processes in paper production.
Latest Patents
Jari Jonkka holds a patent for an "Arrangement in the drying section of a paper machine." This invention features a multi-cylinder dryer that includes at least one drying cylinder and a roll positioned at a different height and distance in the machine direction. The design allows a paper web to travel from the drying cylinder to the roll, with dry air introduced through a beam located in front of the web. This air is directed by nozzles into a throat between the drying cylinder and the web, intensifying the drying effect. Additionally, a doctor is employed to maintain the cleanliness of the drying cylinder, ensuring optimal performance.
Career Highlights
Jari Jonkka is currently employed at Metso Paper Inc., where he continues to develop and refine technologies that improve paper manufacturing processes. His work has been instrumental in advancing the efficiency and effectiveness of paper machines.
Collaborations
Throughout his career, Jari has collaborated with esteemed colleagues such as Reijo Hassinen and Markku Lyytinen. These partnerships have fostered innovation and contributed to the success of various projects within the industry.
Conclusion
Jari Jonkka's contributions to paper machine technology exemplify the impact of innovative thinking in industrial processes. His patent and ongoing work at Metso Paper Inc. highlight his commitment to enhancing the efficiency of paper production.