The production process of spandex covered yarn entails the precise mix of spandex and various fibers. Here's a simplified overview of your production techniques: The motion of twisting a number of yarns to increase their mechanical properties. This is the oldest Procedure throughout the textile field, given that the act https://coveredelasticyarn65319.blogspothub.com/32044768/considerations-to-know-about-double-covered-yarn