ES317099A3 - Procedure for the manufacture of textiles with labrados drawings. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Process for the manufacture of fabrics with carved patterns, consisting essentially of initially making a fabric composed of chemically unassailable fibers, such as polyamide fibers, polyester fibers, wool and the like, as well as chemically attachable fibers, such as rayon, cotton or the like , the latter preferably disposed between two warps formed by the former, so that they constitute a mixed fabric that, once made, is washed to remove the residues of fats and dirt, drying then on the branch and then passing to the printing machine, wherein the corresponding pattern is stamped, using a strong acid such as nitric acid and about 75 to 100 grams per liter of a salt or alkali metal oxide, such as aluminum silicate or oxide, optionally in combination with zinc chloride, and an amount of an anion-active detergent from the alkylaryl group ulfonatos, preferably based on butylnaphthalene sulfonate soda, with 40 to 80% of a thickener paste, such as a vegetable gum more or less diluted depending on the thickness of the fabric or the viscosity of the paste itself, allowing the fabric to dry thus stamped, until the areas stamped with said product have been attacked and eliminated, after which it is vigorously washed and dried again with the branch, finally proceeding to a thermal fixation of the fibers of the base fabric when these are synthetic. (Machine-translation by Google Translate, not legally binding)