Process of Manufacturing Fabric Having Water Repellency, Warmth Keeping, and Moisture Absorption

Abstract

A process of manufacturing a fabric including adding a moisture absorption dye to an undyed fabric to dye and form an unfinished fabric; processing a first surface of the unfinished fabric to form a warmth keeping layer on the first surface; and forming a foam layer on a second surface of the unfinished fabric to produce a finished fabric having water repellency, warmth keeping, and moisture absorption.

What is claimed is: 
     
         1 . A process of manufacturing a fabric comprising the steps of:
 adding a moisture absorption dye to an undyed fabric to dye and form an unfinished fabric;   processing a first surface of the unfinished fabric to form a warmth keeping layer on the first surface; and   forming a foam layer on a second surface of the unfinished fabric to produce a finished fabric having water repellency, warmth keeping, and moisture absorption.   
     
     
         2 . The process of  claim 1 , wherein the moisture absorption dye is formed of polyether acrylate polymer. 
     
     
         3 . The process of  claim 1 , wherein the unfinished fabric is a fabric formed of 100% polyester (PET). 
     
     
         4 . The process of  claim 3 , wherein the unfinished fabric is a fabric formed of nylon, cotton fibers, rayon, or synthetic fibers. 
     
     
         5 . The process of  claim 1 , wherein foam of the foam layer is comprised of water based polyurethane (PU), non-stick material, and cross linking agent. 
     
     
         6 . The process of  claim 5 , wherein the water based PU is PU elastomer. 
     
     
         7 . The process of  claim 5 , wherein the non-stick material is fluorocarbon resin. 
     
     
         8 . The process of  claim 1 , wherein the warmth keeping layer is a fur surface.