GENEVA, June 30 -- BILLERUD AKTIEBOLAG (PUBL) (Box 703169 27 Solna) filed a patent application (PCT/EP2024/082846) for "METHOD FOR PRODUCTION OF A MULTI-PLY PAPERBOARD" on Nov 19, 2024. With publication no. WO/2025/131500, the details related to the patent application was published on Jun 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): HAGELQVIST, Magnus (Lelle Karl-Johans vag 9656 38 Karlstad), ATTEMALM, Adam (Gamla skarevagen 10653 50 Karlstad)
Abstract:
There is provided a method of forming a multi-ply paperboard comprising at least a first ply and a second ply in a full-scale pape...