Effect of drying temperature, spinning temperature, cooling and shaping condition on spinning are discussed.
讨论了干燥温度、纺丝温度、冷却成形条件等对纺丝的影响。
The process of spinning nylon 66 elastic yarn are introduced, and the technologies are studied from the aspects of chip drying, spinning temperature, spinpack, cross air blow and oil finish.
介绍了锦纶66弹力丝的纺丝工艺过程，从切片干燥、纺丝温度、组件、侧吹风、集束点位置、上油等几个方面对工艺进行了分析探讨。
Production technology of lustrous and profiled FDY is discussed, including chip drying, spinning and winding.
讨论了有光异形fdy的干燥、纺丝、卷绕等生产工艺。
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