Xinxiang province Henan City Mine Crane Co. Ltd.   

        method of lint classification as shown below:
1, according to the length to:
        cotton to cotton and long staple cotton, fine cotton length is generally in the 25 - 31 mm, long staple cotton length over 33 mm. Our cotton is mainly fine cotton. Fine cotton normal mature, color white, pure white or creamy soft fiber, mercerized, length of 23 mm to 33 mm, single fibre strength 3.3 - 5 grams, fineness of 4500 - 6400 M / g, cottonseed mast, the health and a grey and white linter.
2, according to the processing machinery to:
        cotton into sawtooth cotton and roller ginned cotton. Using the serrated ginning machine processed sawtooth cotton lint name, use roller gin lint processing out of the name of Pi Gunmian. At present, the vast majority of China's cotton cotton market is sawtooth cotton.
3, according to the different color cotton:
        cotton is divided into white cotton, cotton, yellow gray cotton and color cotton etc..
4, according to the different grades of cotton:
        cotton into high grade and low grade cotton cotton. Standard level of lint cotton is 329  the concept is 3 class skin   length is generally 29mm
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