氧低温等离子体处理在棉织物前处理中的作用

The Action of O_2 Low Temperature Plasma on the Pretreatment of Cotton Fabrics

用氧低温等离子体对棉坯布处理,可以使棉坯布从完全的疏水状态,变为具有良好的吸水性,从而使棉织物的前处理简单化。也就是可以不经退浆而直接精练,或者不经退浆、精练而直接双氧水漂白。其效果和常规工艺——退浆、精练、漂白所得的产品一样。

Treated by O_2 low temperature plasma, the cotton gray can be changed from a totally hydrophobic state to a well hydrophilic state. Therefore the pretreatment of cotton fabrics is simplified, i, e. the cotten fabrics can be directly boiled-out without desizing, or can be directly bleached with hydrogen peroxide without desizing and boiling-out. The effects achieved in these processes are just the same as those achieved in conventional process-desizing, boiling-out and bleaching.