Analysis of fibrous material deformation in the roll contact zone Shavkat Khurramov, Akbar Abrorov, Akhror Abdullaev, Nusiratjon Norov and Shakhriddin Baymatov E3S Web Conf., 627 (2025) 05014 Published online: 16 May 2025 DOI: 10.1051/e3sconf/202562705014