Spun yarn piling and cleaning method
AssigneeUbe Industries, Ltd.
InventorsYoshihiro Kusuki, Masao Kikuchi, Yoshio Takeuchi
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Abstract
A method for piling and cleaning a spun yarn in a wet spinning in which a yarn is withdrawn at a predetermined velocity and is dropped by its own weight into a rotating cylindrical container with the bottom formed with drain holes while simultaneously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.
Claims3
A method for piling and cleaning spun yarn comprising the steps of withdrawing a spun yarn at a predetermined velocity, dropping said yarn by its own weight into a cylindrical container with a bottom having holes while traversing said yarn in the radial direction of said cylindrical container so that said yarn is piled at the bottom of said cylindrical container in the form of a ring, continuously spraying a cleaning liquid against said yarn while said yarn is being piled, filling beads into said cylindrical container in such a way that said beads cover the piled yarn in said cylindrical container while extending the trailing end of said yarn out of the top surface of said bead, and rotating said container in the direction opposite to the direction in which said cylindrical container was rotated while said yarn was being piled and cleaned, whereby said piled and cleaned yarn is withdrawn out of said cylindrical container from said trailing end of said yarn to the exterior of said cylindrical container.
Dependencies are inferred from the claim text.