Figure 7
From: Relationship between wettability of pulp fibers and tensile strength of paper during recycling

Effect of recycling on contact angle of pulp fibers immersed in water after contact 1 s.
From: Relationship between wettability of pulp fibers and tensile strength of paper during recycling

Effect of recycling on contact angle of pulp fibers immersed in water after contact 1 s.