Location History:
- Jyvaskyla/, FI (1992)
- Jyvaskyla, FI (1991 - 1993)
Company Filing History:
Years Active: 1991-1993
Title: Jorma Leino: Innovator in Paper Production Technology
Introduction
Jorma Leino is a notable inventor based in Jyvaskyla, Finland. He has made significant contributions to the field of paper production technology, holding a total of 4 patents. His innovative work focuses on improving the efficiency and durability of rolls used in paper manufacturing processes.
Latest Patents
One of Jorma Leino's latest patents is a method of manufacture of a roll for use in paper production. This invention pertains to a center roll in a press section of a paper-making machine, which is in direct contact with the web and facilitates its detachment. The roll features a composite structure on its cylinder mantle, designed to enhance wear resistance and improve web detachment properties. The surface layer is created through thermal spraying of a powder that contains both metal and ceramic phases. Additionally, a dense layer made of stainless steel, with a chromium content of 10 to 29%, is incorporated to protect against corrosion and promote adhesion of the surface coating.
Another significant patent by Leino is a method for manufacturing a roll that directly contacts a web. This roll is utilized in the paper manufacturing process, such as a central roll in a press or a calender roll. The coating on the cylinder mantle consists of metal and ceramic materials, with an outer face formed of carbide-rich areas interspersed with matrix areas. This innovative design aims to enhance the performance and longevity of the roll.
Career Highlights
Jorma Leino is currently employed at Valmet Paper Machinery Inc., where he continues to develop advanced technologies for the paper industry. His expertise and innovative mindset have positioned him as a key player in the field.
Collaborations
Throughout his career, Jorma has collaborated with notable colleagues, including Jukka Salo and Ari Telama. These partnerships have contributed to the advancement of paper production technologies and the successful implementation of innovative solutions.
Conclusion
Jorma Leino's contributions to the paper production industry through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to shape the future of paper manufacturing technology.