Petri Paakkanen

Title: Innovations by Petri Paakkanen in Linerboard Production

Introduction

Petri Paakkanen is a notable inventor based in Vantaa, Finland. He has made significant contributions to the field of materials science, particularly in the production of linerboard for corrugated board. His innovative approach has led to advancements that enhance the performance and quality of packaging materials.

Latest Patents

Petri Paakkanen holds a patent for a lightweight linerboard designed for corrugated board. This invention relates to a method of producing a linerboard that exhibits high bending resistance and compression strength. The innovative combination of optimized fiber refining levels in each layer of the linerboard, along with the separate formation of the top layer and the use of a multi-layer headbox, results in a two-layered ply. This design not only provides high resistance to interflute buckling and sagging but also ensures good printing properties, especially in flexographic printing, without negatively affecting the fluting structure.

Career Highlights

Petri Paakkanen is associated with Stora Enso Oyj, a leading company in renewable materials. His work has been instrumental in advancing the company's capabilities in producing high-quality linerboard. His patent reflects his commitment to innovation and excellence in the field.

Collaborations

Throughout his career, Petri has collaborated with talented individuals such as Seppo Lampainen and Janne Myllykangas. These collaborations have contributed to the successful development of innovative solutions in the packaging industry.

Conclusion

Petri Paakkanen's contributions to the field of linerboard production exemplify the importance of innovation in materials science. His patented methods enhance the performance of corrugated board, showcasing the potential for advancements in packaging technology.