The production method of cotton yarn is relatively complicated. As usual, there are currently two methods of spinning, namely carded spinning and combed spinning.

(1) Carding spinning process: cotton blending-open cotton-carding-drawing-roving-spun yarn-post-processing-product inspection.

(2) Combing spinning process: cotton blending-open cotton-carding-combing-drawing-roving-spun yarn-post-processing-product inspection.

This means that there is one more combing process in combed spinning.