主牵伸
The theoretical analysis and the preliminarily experimental research of the collecting spinning, which decreases the twist-triangle-area to control the hairiness of the yarn by congregating the yarn through setting a collector in an accessorial collecting zone ahead the quondam main draft zone were dealt with.
对细纱机增加集合区,通过集合器的集合作用减小加捻三角区,对控制纱线毛羽的集合纺纱技术进行了理论分析和实验。
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