Jessen, Nicola, and Peter Groche. “Higher Drawing Depth and Less Wrinkling Due to Drawbeads in Paperboard Forming”. BioResources 20, no. 1 (December 12, 2024): 1399–1412. Accessed October 29, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/23697.