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What is the definition of Differential PP FDY ? Let's learn together.

Modified in the polymerization and spinning process: copolymerization, super-light, ultra-high shrinkage, meta-staining, anti-static, anti-pilling, anti-mildew, anti-bacterial, anti-fouling, Deodorant type, moisture absorption and sweatproof waterproof type, fluorescent color change type, etc. In the spinning, stretching and deformation processes, there are blending, compounding, hollowing, profiled, shrinking, dissimilar, heterochromatic, fine denier, superfine denier, extra coarse denier, coarse detail, three-dimensional crimp, and entanglement. Fibers such as mixed fiber, mixed, mixed color, coated (pine, double, single), flocked yarn, yarn or fiber strip are all categories of differentiation.

Do you understand the definition of Differential PP FDY?