至１９９８年，新疆全区年需棉种大约９万余吨。因南北疆地理环境和气候条件差异较大，棉种的品种很多，各地采用的棉种加工技术及设备不同。主要有以下几种方法：泡沫酸脱绒、稀硫酸脱绒和刷轮式棉种脱绒机。１酸脱绒目前，国内一般采用的棉种脱绒加工方法为酸脱绒方法，... By 1998, Xinjiang will need about 90,000 tons of cotton annually. Because of the difference between geographical environment and climatic conditions in North and South Xinjiang, there are many varieties of cotton seed, and cotton processing technology and equipment adopted by different regions are different. There are several main methods: foam acid velvet, dilute sulfuric acid velvet and brush wheel cotton seed velvet machine. 1 acid depilation At present, the domestic general cotton velvet processing methods for the acid velvet method, ...