Cotton USA Gin Motes Gin motes L It comes from raw cotton ginning. Regin: The clean fiber after clearing gin motes Reigned Motes: After cleaning gin motes, we will get reign and the waste is called reginned motes. Please note in different areas in the USA, some people call as (Cotton Gin Motes). Gin motes is the waste from the cotton ginning process, but there is 40-80% cotton fibers mixed all contamination-free as US cotton. For open-end yarn or bleach it for absorbent cotton or currency paper pulp etc. As such cleaning machines also.