ALKALINE PAD DYEING METHOD FOR NYLON 56 AND CELLULOSE FIBER BLENDED FABRIC

摘要

Provided by the present invention is an alkaline pad dyeing method for a nylon 56 and cellulose fiber blended fabric. A vat dye, a reactive dye, a direct dye and a sulfur dye are used for one-bath pad dyeing a nylon 56 fiber and cellulose fiber blended fabric, which may achieve the use of a set of dyes to complete the pad dyeing of blended fabrics. After dyeing, the fabric has bright colors, deep colors, friction resistance and washing resistance up to level 3-4 or more, and sunlight-resistant color fastness up to level 5 or more. The process is simple and energy saving, and reduces emissions.