Heikki Pakarinen

Title: Heikki Pakarinen: Innovator in Paper Technology

Introduction

Heikki Pakarinen is a notable inventor based in Valkeakoski, Finland. He has made significant contributions to the field of paper technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Pakarinen's latest patents include a coated printing paper that contains mechanical pulp. This printing paper boasts an opacity of at least 89%, brightness of at least 65%, and a surface roughness not exceeding 4.5 micrometers. The formulation of this paper includes mechanical pulp making up at least 90 weight-percent of the total fiber content. Another significant patent involves a process for producing a paper web with calcium carbonate filler. This innovative papermaking process introduces carbon dioxide to the pulp suspension, which substantially retards the dissolution of calcium carbonate in the papermaking system. This invention also outlines processes for producing paper or board in systems where solid calcium carbonate is utilized as a filler or pigment.

Career Highlights

Throughout his career, Heikki Pakarinen has worked with various companies, including UPM-Kymmene Corporation. His work has significantly impacted the paper industry, particularly in enhancing the quality and production processes of paper products.

Collaborations

Pakarinen has collaborated with notable professionals in his field, including Auli Laurila-Lumme and Hannu Juhani Leino. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Heikki Pakarinen's contributions to paper technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of high-quality paper products.