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Description:Product Description Elastane material, including natural rubber, synthetic rubber and elastane fiber, is used far and wide in Non-woven Industry. To compare with Spandex traditional natural/synthetic rubber have more difference between tensile stress and resiliency. What is Spandex Spandex?can be elongated 4-7 times and hark back after disengagement. Spandex is suggested be elongated 3-4 times. The most significant elongation can be 5 times Characteristic of Spandex . Every yarn is made of several spun yarns, which is uniform tension. . About 1.5kgs per roll Recilient force of every Dtex(840g/l 0000m) is 3 times than elastics(0.024foece,gram/unit) The Stess and Strain curves is more smooth. Keeping smooth resiliency force in the effective area (20%-30% elongation). Wide elongation area. The uniform design specification of elastic force is from 2.0-4.0 times elongation The benefit of Spandex for manufacture .Less cost for elastic material as the high stess and high elongation. . High efficiency as the long time producing without outage. . No undesirable component on the surface. It makes less choking for the hot melt adsive spraying as being without talc powder and other dirt. . Good performance on the tackiness of hot melt adsive. The glue for the rubber can be used for Spandex. and can be saved over 40%.The creep-resisting shows excellent performance of Spandex Spandex brings to baby .More formfitting .More comfortable .More beautiful .Less leakage .No skin irritant Application: Elastic material for leg cuff and leackage stand