This study focuses on development of three-roving yarn production system that is inspired from siro-spun technology. Roving funnel and delivery cylinder used in siro-spun technology are redesigned for three-roving yarn production and attached on conventional system. Three-roving yarns produced in ring spinning machine are compared with three plied yarns in terms of physical, mechanical and structural properties. For better assessment of this new system, different raw material types are used in yarn production. Results show that three-roving yarns have better hairiness values and similar mechanical properties for all raw material types. However, unevenness still needs to be improved by further developments on this new system.

中文翻译：

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开发三粗纱环锭生产系统

这项研究的重点是受赛络纺技术启发的三股粗纱生产系统的开发。赛络纺技术中使用的粗纱漏斗和出纸滚筒经过重新设计，可生产三股粗纱，并安装在常规系统上。将环锭纺纱机中生产的三股粗纱与三股合股纱的物理，机械和结构性能进行比较。为了更好地评估此新系统，纱线生产中使用了不同的原材料类型。结果表明，对于所有原料类型，三股粗纱具有更好的毛羽值和相似的机械性能。但是，仍然需要通过对该新系统的进一步开发来改善不均匀性。