Company Filing History:
2 out of 22 
1 out of 16 
1 out of 18 Years Active: 2013
Title: The Innovations of Matti Sipilä
Introduction
Matti Sipilä is a notable inventor from Kuusankoski, Finland, recognized for his contributions to the field of fiber web processes. With a total of two patents to his name, Sipilä has made significant advancements in the manufacturing of paper and board products.
Latest Patents
Sipilä's latest patents include a method for crystallizing a filler in connection with a fiber web process and an approach system for a fiber web machine. The crystallization method focuses on precipitating calcium carbonate on the surfaces of solids within the short circulation of a fiber web machine. This is achieved by feeding carbon dioxide and lime milk into the liquid flow, allowing them to react and form calcium carbonate crystals with a suitable size distribution. The approach system for the fiber web machine incorporates devices for feeding and mixing these chemicals to ensure the desired crystal size is obtained. Additionally, Sipilä has developed a method and apparatus for the pre-treatment of fiber material used in paper manufacturing. This involves precipitating mineral substances onto the fibers, utilizing a through-flow mixer and a precipitation reactor to enhance the quality of the final product.
Career Highlights
Throughout his career, Matti Sipilä has worked with prominent companies such as UPM-Kymmene Oyj and FP-Pigments Oy. His experience in these organizations has allowed him to refine his expertise in fiber web technology and