直接纱原丝筒可燃物分布的形成原理

The Principle of Sizing Distribution in Direct Roving Package

通过对原丝筒解剖测试,分析了直接纱原丝筒不同部位的可燃物分布情况,揭示了其变化规律,并通过电子显微镜对玻璃纤维形貌进行研究。最后从浸润剂化工原料、拉丝成型工艺以及烘干技术等方面,分析了影响直接纱原丝筒可燃物含量分布的主要因素,并提出了一些改进建议和措施。

The principle of the sizing distribution along the hoop and longitudinal direction of direct roving package is studied.The main factors affecting the migration of sizing are analyzed,including chemical materials,forming process and drying technology.Finally,some suggestions from production practice are presented for reducing the inhomogeneous distribution of sizing.