THE BASIC PRINCIPLES OF SPANDEX YARN MANUFACTURERS IN CHINA

Heat Sensitivity: Although spandex can withstand An array of temperatures, extreme warmth may lead to deformation or harm, influencing its elasticity.Subsequently, DuPont Fibers developed their model of spandex underneath the identify Lycra. In certain parts of the world now, the identify Lycra has grown to be the generic title for elastomeric span