PREPARATION OF WATERPROOF CLOTH WITH ABLE DISCOLOR

摘要

The method forms sequentially on the one-side of a water- repellent treated fabric: a adhesive layer; a color- changeable layer by coating more than twice with printing pastes, composed of thermo-sensitive reversible color-changeable pigments, whose range of the color-changing temp. is same with or different from each other, a tackifying thickener and a binder and formulated in a way that the mixing rate of the color-changeable pigment per the tackifying thickener is 20-60 %; and microporous layer. The fabric made by the method has excellent light-resistance, durability, while developing multi-shades and variable patterns.