A) Core Spinning: The spandex fiber is blended with other fibers, like nylon or polyester, and fed right into a equipment named a Main spinning machine. This equipment spins the core yarn by wrapping the spandex fiber across the central Main, guaranteeing a uniform and continuous protection. The ability to https://trevorgbsic.blogrelation.com/38844052/helping-the-others-realize-the-advantages-of-smoking-thread