METHOD FOR DYEING A WOVEN PRODUCT WITH THE AIM OF OBTAINING WASHED EFFECTS INVOLVING AN APPLICATION OF A MORDANT BEFORE WEAVING, THE DYE BEING DIFFERENT AFTER WEAVING

摘要

The invention relates to a dyeing or mordant method preferably with the aim of obtaining washed effects on woven fabrics or garments, characterized in that a mordant is applied to the warp yarn (or, conversely, weft yarn) before weaving whereas the weft yarn (or, conversely, warp yarn) constitutes the reserve, and in that the dye is different after weaving. The mordant is advantageously applied at the same time as a sizing product to the warp yarn. The dyeing can be carried out before or after the woven fabric or garment is made.