... yarn: products are halfcovered purl embroidery threads and common ones are 150Dterylen , rayon ,spun rayon ,etc M-type Gold Flat Metallized Yarn ... 2) ABS Bobbin PackingM-Type Gold Flat Metallized Yarn 1) Description: Made by slit metalized polyester film ... dyed textiles(weaving), embroidery, velvet, laces, ribbons, all yarn dyed weaving and fabrics, accessories, industrial subsidiary materials, ...