Method for textile treatment
AssigneeMilliken Research Corporation
InventorWolfgang K. F. Otto
Life of this patent
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Abstract
An apparatus and method for rapid and repeated interchange between liquid in a tank and liquid or air trapped in fabric and/or yarn interstices. This allows for a more rapid and uniform penetration of liquid into interstices of a textile material such as fabric and/or yarn. This is accomplished by means of an oscillating member within the tank that creates a plane of liquid that impinges upon the face of said fabric and/or yarn. Some examples of potential applications, but by no means limited thereto, include desizing, scouring, chemical impregnation, bulking, and softening.
Claims25
A method for delivering liquid against a textile fabric having a face and interstices comprising the step of transporting said textile fabric through a tank or liquid while oscillating a member within said tank of liquid at a product of a frequency and amplitude of 75 to 1500 inches.times.cycles per minute, thereby creating a plane of liquid substantially perpendicular to said face of said textile fabric for achieving rapid and repeated penetration of liquid into said interstices and interchange between liquid in said tank and liquid trapped in said interstices directed at the surface of said textile fabric.
Dependencies are inferred from the claim text.