▎ 摘　　要

NOVELTY - Sunscreen antibacterial textile fabric is formed by interweaving warp yarns and weft yarns perpendicular to each other, where the warp yarn comprises 25-35 %mass plant fiber, 15-18 %mass acrylic fiber and remaining of sunscreen antibacterial fiber, and the weft yarn comprises 30-40 %mass vegetable fiber and remaining of polyester. USE - As sunscreen antibacterial textile fabric. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the sunscreen antibacterial textile fabric, which involves (a) preparing sunscreen antibacterial fiber by (i) dissolving polyvinyl alcohol in water to obtain a polyvinyl alcohol solution, (ii) dissolving graphene in water, and ultrasonically dispersing to obtain a graphene dispersion, (iii) dissolving chitosan and chitin in an acid solution to obtain a chitosan and chitin solution, (iv) mixing the polyvinyl alcohol solution with the chitosan and the chitin solution and adding to the graphene dispersion, simultaneously adding polyhexamethyleneguanidine phosphate and uniformly stirring, and (v) dripping nano-titanium dioxide to the mixed solution, uniformly stirring, dripping cross-linking agent, continuously slowly stirring, maintaining at 40-45 degrees C for 50-70 minutes, sending to a spinning machine and extruding through a spinneret, and performing coagulation bath, stretching treatment and acetalization treatment to obtain the sunscreen antibacterial fiber, and (b) twisting plant fiber, acrylic fiber and the antibacterial fiber in a spiral shape to make warp yarn, twisting plant fiber and polyester fiber in a spiral shape to make weft yarn, and interweaving the warp yarn and the weft yarn perpendicular to each other to obtain the sunscreen antibacterial textile fabric.