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。
This article discusses about the process and technical characters of direct spinning line of polyester filament in large capacities and analyzes the main factors that impair the production.
探讨大容量涤纶长丝直纺生产线的工艺技术特性，对影响生产的主要工艺因素进行分析。
Cellulose is the main component of lotus fiber. In the lotus, the fiber is spirally arranged. The single lotus fiber is very long, and it is a natural cellulose filament.
莲纤维的主要组成物质是纤维素，莲纤维在莲秆内呈螺旋状排列，单纤维长度很长，是天然纤维素长丝。
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