Method for treatment of a fabric

Abstract

Abstract A method for liquid treatment of a fabric, in which the fabric to be treated in a rope form or web form is circulated in a predetermined direction within a treatment bath in a treatment tank, is disclosed. There is provided, of the treatment bath in the treatment tank, a treatment chamber consisting of a shower section provided with a fabric inlet, and a treatment section communicated with the shower section and having at least one constricted portion in the midway thereof, and surrounding the fabric so as to pass the fabric therethrough. A treatment conduit extends from the treatment chamber to within the treatment bath in the treatment tank. A treatment liquid is supplied to within the shower section of the treatment chamber to seal the fabric inlet with the liquid during the circulating process of the fabric. The treatment liquid is then jetted in the direction of travelling of the fabric within the treatment section to cause the treatment liquid to spout through the clearance between the fabric and the constricted portion when the fabric passes through the constricted portion, to thereby impart to the fabric a positive shaking motion. The fabric is then led from the outlet of the treatment chamber through the treatment conduit to within the treatment bath while maintaining the fabric to be immersed in the treatment liquid.

Inventors

• 👤 M Chiba
• 👤 K Kito
• 👤 H Mizutani
• 👤 M Kachi

Bibliographic Details