The continuous refinement of those procedures has led to new criteria in yarn quality and consistency, significantly in applications necessitating specific Charge of covering parameters and fiber Homes. Double-covered yarns are produced by wrapping two Fulgar polyamide strands round the LYCRA® fibre, 1 in a very clockwise direction and the https://covered-spandex-yarn54319.prublogger.com/31004043/not-known-details-about-double-covered-yarn