▎ 摘　　要

NOVELTY - Thermoplastic elastomer water bag cloth comprises coating layer and base fabric layer. The material of coating layer is thermoplastic elastomer. The thermoplastic elastomer includes 70-148 pt. wt. polyolefin composition, 5-20 pt. wt. compatibilizer, 5-24 pt. wt. functional pigments and fillers, 0.1-3 pt. wt. antioxidant, and 0.5-2 pt. wt. antibacterial agent. The material of the base fabric layer is an environment-friendly base fabric. USE - The thermoplastic elastomer water bag cloth is useful for storing and transporting drinking water and bulk liquid agricultural drought-resistant collecting rainwater in daily life. ADVANTAGE - The thermoplastic elastomer water bag cloth is is clean, safe and light in weight and environmentally friendly; and has strong weather resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing thermoplastic elastomer water bag cloth comprising (S1) processing the polypropylene base fabric with an impregnation machine, soaking the polypropylene base fabric with water-dispersed hot melt, pressing the excess rubber material out by the tie roller, drying in a constant temperature oven to ensure that the dry basis weight of the dipping and sizing is 4-6 g/m2, and obtaining the base cloth layer required for the water bladder bag, (S2) mixing the raw materials of the thermoplastic elastomer, dehydrating, and adding into the hopper of the extruder, heating under the condition that the extrusion speed is 50-150 revolutions/minute, extruding by the extruder, and transmitting through a rotating screw, and then extruding through a heated T-shaped casting die, cooling and shaping to obtain a coating layer, (S3) transferring the coating layer to the roller surface of the pressing roller, combining the coating layer and the base fabric layer by hot pressing, cooling and shaping to obtain a thermoplastic elastomer water bladder cloth. DESCRIPTION OF DRAWING(S) - The drawing shows a structure diagram of the water bag cloth. 1Spraying film layer 2Base cloth layer