A) Core Spinning: The spandex fiber is blended with other fibers, including nylon or polyester, and fed right into a device known as a Main spinning equipment. This machine spins the core yarn by wrapping the spandex fiber around the central core, ensuring a uniform and continuous protection. The thread https://doublecoveredyarn24444.dbblog.net/6009645/indicators-on-covered-elastic-yarn-you-should-know