Abstract: A coloring product for dyeing or refreshing dyes in textile materials is disclosed. The coloring product includes a flat carrier material, at least one coating applied to the carrier material, and at least one dye in the coating. The at least one dye is present in a quantity ranging from 45% by weight 98% by weight in relation to the overall quantity of the coating. The flat carrier material is a nonwoven. The coloring product may be included in a washing machine that has textile materials in an aqueous solution at a temperature of at least 20° C. over a period of at least 10 minutes.

Abstract: A dye-releasing product for dyeing of or for refreshing of dyeing in textile materials is provided. The dye-releasing product includes a flat, cloth-like carrier material, and at least one coating applied onto the carrier material. At least one indigoid dye in its oxidized form is encompassed by the coating. The coating contains at least one binding agent for the at least one indigoid dye such that the at least one indigoid dye is released in an aqueous solution with a temperature equal to or greater than 20° C. that is, the coating is soluble, at least in part from the flat, cloth-like carrier material, which is added to the textile material to be dyed or whose dyeing is to be refreshed in a washing process.

Abstract: A dye-releasing product for dyeing of or for refreshing of dyeing in textile materials is provided. The dye-releasing product includes a flat, cloth-like carrier material, and at least one coating applied onto the carrier material. At least one indigoid dye in its oxidized form is encompassed by the coating. The coating contains at least one binding agent for the at least one indigoid dye such that the at least one indigoid dye is released in an aqueous solution with a temperature equal to or greater than 20° C. that is, the coating is soluble, at least in part from the flat, cloth-like carrier material, which is added to the textile material to be dyed or whose dyeing is to be refreshed in a washing process.