“…The pulp from Eucalyptus are known to present short fibers, with length from 0.5 to 2.0 mm, and generally has less strength, with high softness compared to the long fibers (Alves et al, 2011). The thickness of the fiber wall ranges, on average, from 2.5 to 6.0 μm (Trevisan et al, 2017). However, the use of other vegetal fibers has also been explored, such as: sawdust of Amazonian woods (Scatolino et al, 2018), banana pseudostem tree fiber , pineapple (Abraham et al, 2011), jute (Fonseca et al, 2019), palm tree (Okahisa et al, 2018), cotton , sisal (Santana et al, 2017), bamboo (Guimarães Jr. et al, 2018), oat straw (do Lago et al, 2020), cocoa shell (Souza et al, 2019), and red cedar bark (Zhang et al, 2019), among others.…”