What is the general loss rate and processing fee of spinning? How to calculate the spinning cost price?

1. High matching means using high-grade cotton, such as first-class cotton and second-class cotton (1.3-class cotton is allowed). Technically, combing has one more impurity removal process than carding, and the noil (loss) reaches about 15%, mainly removing foreign hairs, short fibers and paper scraps. Semi-combing is the drawing process of combing and carding. Low count cotton is used for coarse count yarn and high count cotton is used for high count yarn.

2. Taking 10 and 40 as examples, the losses are about 10S 1.5%, 40S 1. 1%, and carding 40 1.25%.

3. the processing fee is not fixed, depending on the market, it is 3000 yuan for a period of time.

4. Cost = lint purchase price+processing fee+loss

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