Alkali soaking increased fiber swelling, reduced internal bonding, enhanced the pliability of the fibers, as well as increased the potential bonding areas between fibers.

• 3.；碱浸渍处理使纤维膨润性增大，纤维内聚力降低，增加纤维的柔软性，且增加纤维与纤维间之结合面积，而达到改善纸力之目的。