Some natural fiberlikesilk, wool is not suitable for high temperature, and cotton are too afraid.
有些天然纤维像丝、毛就不适合太高温,而棉麻则又不怕了。
2
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.