ST TYPE(ROUND): It's made from 150d , 120d, 300d, 500d, ....3500d polyeser or rayon covered by M type metallic yarn and thre are two shapes, one is full covered, another one is just half covered. ST type is call embroidery thread, too , size usually is 1/69" , 1/110". And it's supply many colors, for example silver, gold , red , pink, blue, green, black , purple etc. Developed the new product which is thick than normal one specially for weaving jean fabric.
Use for: REmbroidery, warp knitting fabric, jeans , treaming, laces, etc..
