The Basic Principles Of double covered yarn
A: Two most important types of yarns are spun and filament yarn. The appearance, construction, and functionality of both of these kinds of yarns are vastly distinct.弾性糸に、下糸(左側)が巻かれ、その上にさらに上糸(右側)が巻かれているのが分かります。Solitary covered yarn would be the conbination of the