Niini, Arvo, Panu Tanninen, Ville Leminen, Ilari Jönkkäri, and Mika Horttanainen. “Press-Forming Molded Pulp from Repulped Liquid Packaging Board: Role of Heat Input, Pressing Force, and Defect Formation”. BioResources 17, no. 4 (November 9, 2022): 6148–6157. Accessed December 5, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/22073.