1 made from 100% high tensile strength viscose rayon , low friction due to special lubricating finishing 2, suitable for high speed multi-head embroidery machines , high quality, high glossy effect , vivid, smooth and soft, Solid in color fastness 3, use:computerized embroidery, nameplate embroidery, lace embroidery, applique, braided fabrics ec 4, ragular specification:120d/2, 150d/2, 300d/2, 350~600tpm 5.Main technical index: Twist per meter: 200~800tpm Strength:1.8cn/dtex min Colors range: more than 2300 colors Color evenness: 4 degrees Color fastness: 4 degrees 12pcs/box 10box/ctn