is the source. The viscose sometimes termed rayon is basically used in textile production with supply chain. 粘胶纤维（人造纤维）是人造纤维素纤维。粘胶的物理和机械性能很大程度上取决于纤维的来源。纤维可 由几种来自于植物的天然聚合物纤维素制成。大多数纤维素都取自于木材 ...