Yiwu Dading textile Co. Ltd is a professional manufacturer of spandex cover yarn ,also one of leading exporters in this line .Dading elastic covered yarn is spandex yarn wrapping with one or two strands of filament yarns to increase filament yarns with higher elasticity and construct textile fabrics for better draping property and keeping in shape. A: Single Covered Yarn-SCY Spandex is wrapped with one filament yarn such as nylon. It can be divided into two specifications- S and Z twist. It i...View More