Classification of cotton grades

Xiao Bian talks about the classification of cotton grades today. Grade refers to the grade of cotton quality. According to the maturity of cotton, color characteristics, and the quality of the workmanship, the cotton grade can be divided into 7 grades, ie grades 1 to 7. The third grade is the grade standard grade, and the grade seven is the grade grade cotton.

Main grade: Grades containing 80% or more of a batch of cotton with adjacent grades. In the same batch of cotton, cross-subject grade cotton is not allowed except for the proportion of the main grade of 80% or more. Inconsistent persons should pick up packages or negotiate treatments, that is, the same batch of cotton cannot have cotton with a difference of 2 or more levels from the main grade. Otherwise, it needs to be rearranged.

According to the grade conditions and grade condition reference indicators, the production of physical standards. The grade conditions are also the basis for the “four points” (seeds, splitting, sharing, and sub-sales) of the seed cotton.

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