The test shows that FA322 drawing machine can reduce long-term and sh ort-term uneven, improve uneven wave of combing sliver.
试验表明，FA32 2型并条机可降低长、短片段不匀，改善精梳条不匀波。
Control principle and methods of quality indexes such as combing waste percentage, combing neps, evenness CV of combing sliver, weight unevenness and so on were summarized.
总结出精梳落棉率、精梳棉结、精梳条条干c V值、重量不匀率等质量指标的控制原理及控制方法。
Black spot indicates successive movement of sliver trough a combing cycle.
黑点表明棉条在一个精梳周期上的连续运动。
FOR yarns that require the additional step, the card sliver goes through the breaker - drawing step and then to the combing operation.
对于需要精梳的纱线，梳棉棉条通过头道并条后，进入精梳工序进行加工。
FOR yarns that require the additional step, the card sliver goes through the breaker - drawing step and then to the combing operation.
对于需要精梳的纱线，梳棉棉条通过头道并条后，进入精梳工序进行加工。
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