id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24388	Leng, Yuchen; Sanjon, Cedric W.; Groche, Peter; Hauptmann, Marek; Majschak, Jens-Peter	Effect of Density on In-plane Material Behavior: The Case of Laboratory Paper and Commercial Paperboard	2025	25	.pdf	application/pdf	8285	419	49	In order to more easily quantify the effect of parameters such as density on the stress-strain curve, the concept of an “efficiency factor” has been proposed so that the stress-strain curves of different paper densities collapse to a single master curve when scaled by density. This study also described the elastic modulus, stress-strain, and plastic stress-strain curves using efficiency factors, which allows a quantitative description of the mechanical behavior of the elastic and plastic compositions based on density effects.	cache/brj-24388.pdf	txt/brj-24388.txt