为改善羊毛织物毡缩性能,运用低温等离子体与蛋白酶结合的方法对羊毛织物进行表面改性,探讨整理后织物毡缩性能和强力的变化.应用SEM观察等离子体/蛋白酶处理对织物表面形貌的影响,应用红外光谱表征改性后织物表面分子结构的变化.结果表明:处理后,织物的表面形态发生了变化,羊毛织物毡缩率不仅下降到5.4％,而且能基本保留羊毛织物原有的强力.由此得出,低温等离子体与蛋白酶联合整理可使羊毛织物获得良好的防毡缩效果.%In order to improve the shrink resistance of wool fabrics, surface modification of the wool fabric was carried out by low-temperature plasma-protease combined treatment. The shrink resistance and strength of the fabric before and after treatment were investigated. The morphology of the treated fabric was observed by using SEM, and the surface molecular structure was characterized using infrared spectroscopy. The result showed that the morphology of the treated fabric has changed, with shrinkage reduced to 5.4% and strength basically retained. As a result, low-temperature plasma-protease combined treatment renders wool fabrics good shrink resistance.
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