... cotton, viscose, silk and printing,also used for nylon and wool dyeing and widely used in leather, paper and wood ... dying Sik and Nylon FabricThe product must be stored in shade, dry & well-ventilated warehouse. Avoid to ... the package.used for cotton, viscose, silk and printing,also used for nylon and wool dyeing and ... paper and wood color.If you are interested in our products , please let us know your ...