Rein Aksberg

Title: Rein Aksberg: Innovator in Paperboard Technology

Introduction

Rein Aksberg is a notable inventor based in Gävle, Sweden. He has made significant contributions to the field of packaging materials, particularly through his innovative work on uncoated paperboard.

Latest Patents

Aksberg holds a patent for an uncoated paperboard for packages. This paperboard is composed of one or more layers, featuring a top layer of bleached kraft pulp with a gloss value of 15-50% measured according to Tappi T480. The patent describes a minimal gloss variation, with a coefficient of variation in the wavelength regions 3-30 mm of less than 5%. Additionally, the surface roughness (PPS-10) is measured at 2-5 µm according to ISO 8791-4. The paperboard has a density ranging from 700 to 850 kg/m³ and is hydrophobic due to a sizing agent treatment of each layer. This innovative paperboard is suitable for co-sterilization of the package and its contents.

Career Highlights

Throughout his career, Aksberg has worked with prominent companies in the packaging industry. He has been associated with Korsnäs AB and BillerudKorsnäs Skog & Industri Aktiebolag, where he has contributed to advancements in paperboard technology.

Collaborations

Aksberg has collaborated with notable professionals in his field, including Mats Hübinette and Sven Håkansson. Their combined expertise has furthered the development of innovative packaging solutions.

Conclusion

Rein Aksberg's contributions to the field of paperboard technology highlight his role as an innovator in packaging materials. His patent for uncoated paperboard demonstrates his commitment to advancing sustainable packaging solutions.