Here are its main products: in spinning, "Rainbow" series of polypropylene (polyester) chemical filament fiber, FDY fine denier yarn with luster, wool-like, silk-like, BCF bulk chemical fiber.
目前主要产品有纺丝类：“虹”牌系列各种规格的丙(涤)纶化纤长丝、FDY细旦大有光、仿毛、仿真丝等差别化纤维、BCF膨体丝。
The spinning equipments convenient to spin porous superfine denier fiber, such as spin manifold with laterally installed pack and laterally spin pack were introduced in particular.
重点介绍了适用于纺制多孔超细旦丝的侧装组件式纺丝箱和侧装式喷丝组件等设备。
The factors affecting the crimpability of PAN staple fiber include the overall denier of tows, crimp box height, crimping pressure and temperature, tow tension and width and heat setting temperature.
影响腈纶短纤维卷曲性能的主要因素有丝束总线密度，卷曲箱高度，卷曲压力温度，丝束张力，宽度及热定型温度。
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