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。

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This paper introduced the research and manufacture of coining oil for fine-denier PET filament. The properties, features and using method of this coining oil were also introduced.

介绍了新型涤纶细旦长丝后加工油剂的研制过程，油剂的性能以及油剂的使用方法。

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The production practice of flame-resistent FDY polyester fine tex filament is introduced.

文章介绍了阻燃FDY涤纶长丝的生产实践。

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