A: Two most important types of yarns are spun and filament yarn. The looks, construction, and functionality of these two types of yarns are vastly different. Knowledge the production of rubber covered yarn encompasses a detailed exploration of its Houses, producing processes, and the equipment that facilitates its generation. BandCollector https://covered-spandex-yarn91245.theideasblog.com/33149301/5-tips-about-covered-elastic-yarn-you-can-use-today