PROCESS FOR GARMENT DYEING OF AN ARTICLE COMPRISING A MICROFIBROUS NON WOVEN FABRIC

摘要

A process for garment dyeing of an article comprising a microfibrous non woven fabric, wherein the raw microfibrous non woven fabric is pre-treated with an aqueous solution containing dyeing auxiliaries and devoid of dyes, at a temperature of from 100°C to 140°C. After washing of the raw fabric and manufacture of the article, the latter is subjected to a dyeing step at a temperature of from 100°C to 140°C, and then the non fixed dye is removed by means of at least one stripping step. This process produces articles having the aesthetic properties and "feel" typical of microfiber non woven fabrics, and at the same time a high colour fastness to both dry or wet cleaning and under prolonged exposure to the action of light and/or sweat.