Annika Karlsson

Title: Annika Karlsson: Innovator in Paper and Paperboard Laminate Technology

Introduction

Annika Karlsson is a notable inventor based in Borlänge, Sweden. He has made significant contributions to the field of materials science, particularly in the development of paper and paperboard laminates. His innovative approach has led to advancements that enhance the properties and applications of these materials.

Latest Patents

Annika Karlsson holds a patent for a "Paper or paperboard laminate and method to produce such a laminate." This invention describes a laminate composed of at least one bulk-promoting layer, termed the bulk layer, and at least one secondary layer. The bulk layer consists of 40-95% cellulose fibers with a freeness of 550-950 ml CSF. The secondary layer has a greater density than the bulk layer, resulting in a laminate with a bending stiffness index higher than 2.5 Nm/kg but less than 14 Nm/kg, calculated as a geometric mean value for machine and transverse direction.

Career Highlights

Throughout his career, Annika has worked with prominent companies in the industry. He has been associated with Stora Kopparbergs Bergslags Aktiebolag and Stora Enso Aktiebolag, where he has contributed to various projects and innovations in paper technology.

Collaborations

Annika has collaborated with notable colleagues, including Leif Norlander and Mats Fredlund, to further enhance the development of innovative materials.

Conclusion

Annika Karlsson's work in the field of paper and paperboard laminates showcases his dedication to innovation and material science. His contributions have the potential to impact various industries that rely on advanced paper products.