Existing lack in gripping of feeding cotton layer and detection is pointed out through analyzing gripping of feeding cotton layer of cardingmachine and present situation of detection technology.
通过对梳棉机喂入棉层握持与检测技术现状的分析，指出了现有技术中对喂入棉层握持与检测存在的不足。
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In this articles are theoretically calculated the cotton blending effect of the automatic picking machine and multi-bin cotton blending machine in the pure cotton short flow blowing-carding unit.
The configuration of DK903 cardingmachine card clothing, speed and main gauge are analysed by example of spinning cotton and super fine fibre in it. Its idea of process design is discussed.