Colour-difference of combing worstedspinning is very important to quality control.
精梳毛织品的成品色差是产品质量控制的重要指标之一。
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By comparing with wrapped yarn fabric and doubling twist yarn fabric, the conclusion that the application of differential twist wrapped yarn fabric to worstedspinning is practicable was acquired.
Good technique effect in spinning can be obtained through using the procedures of counting and combing, and attaching importance to the function of worsted control.