Spun yarn piling and cleaning method

摘要

A method for piling and cleaning a spun yarn in a wet spinning in which a yarn is withdrawn at a predetermined velocity and is dropped by its own weight into a rotating cylindrical container with the bottom formed with drain holes while simultaneously traversing the yarn in the radial direction of the cylindrical container so that the yarn is piled at the bottom of the cylindrical container in the form of a ring; and a cleaning liquid is sprayed against the yarn which is being piled, thereby cleaning the yarn.