... , NOT tap water. Viscose free The price of cotton sliver is mainly depends on the cotton ... is becoming synonymous with rayon, a soft material commonly used in shirts, shorts, coats, jackets, and other ... mixed chemical fiber?Answer: there are many kinds of Viscose, some are pure recycled cotton, some mixed ... sterilized natual cotton sliver.So when you ask for price, please let me know what cotton material ...