Yarns Spun YarnsSpun yarns are a series of short staple interlocked fibers that happen to be utilised with the creation of textiles, sewing, crocheting, knitting, weaving, embroidery, and rope making. Thread is a category under spun yarns which is used for hand woven fabrics or fabrics that are sewn by machineries. Spun yarns can be attained from m