毛织物防缩整理后色差的研究

The Study of color difference after shrinkproof treatment for worsted fabrics

研究了纯毛精纺织物在应用有机硅防缩剂处理后色差的变化，应用色度学理论对色差的原因进行了分析，初步得出结论：随着在毛纤维上的有机硅大分子薄膜对入射在织物上的光线的部分吸收，导致处理后织物的亮度降低，这是色差产生的主要原因。

The paper emphasizes the color difference between the original and treated with silicone resins of shrinkproof treatment for worsted fabrics,and focus in the causes of it.On the view of colorimetric theories,the reason mainly lies in the luminance descent of the treated fabric.Part of the light to the fabric is absorbed by silicone membrane wrapping on the wool fibers,so the color difference is caused.