The tensile toughness of about 3000 psi is a normal specification parameter to the technological parameters for single-covered spandex yarns; this guarantees enough energy but retains overall flexibility in addition to a tender hand feel. The compressed air sorts rhythmic network points, leading to a material that feels extremely soft https://smokingthread08753.full-design.com/5-tips-about-covered-spandex-yarn-you-can-use-today-74269645