“…Since the beginning of 1980s, as a new form of cellulose-based material, CNF, was first developed by researchers in the United States (Turbak, Snyder, & Sandberg, 1983), the enthusiasm for CNF has been increasing day by day. CNF is a kind of nanofibers composed of expanded and colloid cellulose microfibrils aggregates, which can be obtained from various plant cellulosic sources by mechanical, chemical or enzymatic methods (Leite, Zanon, & Menegalli, 2017;Nechyporchuk, Belgacem, & Bras, 2016;Tibolla, Pelissari, Rodrigues, & Menegalli, 2017).…”