Patent ID: 9562318
Date: 2017-02-07
CPC Classifications: D06L,D06P

Claim:
1. A Method for decolorizing a textile product, comprising: a dry process for manually treating a textile product; a desize process removing Starch from the textile Product; a step of wetting the textile product With water and removing excess water from the water-soaked textile product; a step of exposing the textile product to ozone gas for decoorizing the textile product; and step of washing the textile product with water and dehydrating the textile Product, wherein the step of exposing the textile product to ozone gas comprises: a step of loading the textile product and cotton fabric scraps into an air-tight drum wherein the cotton fabric scraps are wetted with water; a step of supplying and stirring ozone gas inside the drum; and a step of rotating the air-tight drum so that the cotton fabric scraps can provide water to various parts of the textile product and that the ozone as decolorizes the textile product.