棉花国际通用标准与国棉标准比较探析
2021-08-26 16:05:37   来源：   评论：0 点击：

  关键词：棉花；国际通用标准；国棉标准；颜色级；长度整齐度；断裂比强度；马克隆值；轧花；采摘；样品
中图分类号：TS101.9          文献标志码：B          文章编号：1001-9634(2021)02-0053-05
 
收稿日期：2020-12-30
作者简介：熊   伟（1967—），男（白族），湖南张家界人，高级工程师，主要从事纺纱与棉花方面的研究。  
Abstract:In order to make better use of cotton standards，improve product quality and reduce cotton trade disputes，the similarities and differences between Chinese standards and international general standards of cotton are compared from the aspects of color grade，length uniformity，breaking strength，micronale value，impurity determination and visual inspection of leaf scraps，ginning quality and foreign fiber of cotton.Through the analysis of the key technical indexes in the standards，the deficiencies of the international general standards and the national standards of cotton in practical use are explained，and some suggestions for modification are put forward.It is pointed out that the international general standards of cotton are the result of the development of American instrumented standards to the whole world，and they should be imp roved by combining with the cotton standards of the major cotton producing and using countries.It is necessary to increase the control standards of cotton defects，foreign fibers and other related indexes，modify the control standards of cotton length uniformity index and breaking strength，strengthen the training and enforcement of the standards of cotton samples，so as to make the cotton standards more practical and reduce the cotton trade disputes.
Key Words:cotton；international general standards；national cotton standard；color grade；length uniformity；breaking strength；micronaire value；ginning；picking；sample
 
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