A) Core Spinning: The spandex fiber is blended with other fibers, for example nylon or polyester, and fed into a equipment known as a Main spinning device. This equipment spins the core yarn by wrapping the spandex fiber across the central core, making certain a uniform and continual coverage. Ply https://doublecoveredyarn87642.amoblog.com/the-greatest-guide-to-covered-spandex-yarn-54546955