The mechanism of causing yarn hairness is analysed. All kinds of measures of eliminating and reducing hairness are introduced. The mechanism of producing compact spinning yarn is also investigated.
对纱线毛羽的产生原因作了分析，介绍了对各种去除和减少毛羽的方法，并对紧密纺纱的生产原理作了研究。
Using compact spinning set developed by myself, spinning experiment is done with cotton and wool, the result is that compact spinning can decrease yarn hairiness effectively.
采用自行研制的紧密纺装置对棉和毛进行纺纱试验，结果表明紧密纺对降低纱线毛羽效果明显。
The variety without the need for compact yarn and problems in compact spinning transformation were analyzed concretely.
具体分析了不需要采用紧密纺的品种以及紧密纺改造中应注意的问题。
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