Abstract: Color-woven fabric is an important product for cotton textile industry and it belongs to downstream process sector compared to gray fabric. In the sizing process of colored yarn, more attention to be paid and more factors to be considered compared to gray yarn. This paper discusses the differences between the sizing of colored yarn and the sizing of gray yarn and related special requirements, and it puts forward basic control measures and standard requirements.

Key words: color-woven fabric; gray fabric; colored yarn; gray yarn; sizing; enhance; elongation; hairiness;abrasion-resistance