不同收获期原棉的物理性能及纺纱效果分析

分析测试了早、中、 晚期棉的物理性能 指标和不同配比早、中、晚 期棉的成纱质量指标。指出：早、 中期棉的怀能指标优于晚期棉；不同配比早、中、晚期棉的成纱质量、织物布面纱疵及染色效果存在较大差异，生产中应根据品种合理配棉。

Analyses of the Physical Property and Spinning Effect on Raw Cotton in Different Gathered Time

The physical performance targets and the yarn quality targets with different blending ratio were separately tested in early stage cotton,medium stage cotton and late stage cotton.The result pointed out that,the physical performance targets of early stage cotton and medium stage cotton better than another's,the yarn quality,yarn defects on fabric surface and the dying effect of different stage cotton with different blending ratio were different in great extent,the assorting of cotton should be rationalized by the product varities in production.