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The functional yarn or filament, to the mechanical coating to develop a new generation of functional elastic coated yarn products. To achieve the combination of functional and flexible products.

In the use of two-component double-coating technology, combined with TC, TR and other combinations to produce, with a fancy yarn effect of elastic yarn, in order to achieve fancy, functional, and elastic, three in one product.

The use of two-component double-coating technology, the functional polyester filament and functional polyester staple fiber yarn, has reached high strength, high coefficient of friction, imitation cotton, flexible cotton-like elastic yarn.