Antibacterial sofa cloth and preparation method thereof

The invention relates to the field of antibacterial sofa cloth, and particularly discloses antibacterial sofa cloth and a preparation method of the antibacterial sofa cloth. The antibacterial sofa cloth comprises, by weight, 45-55 parts of ionic liquid, 25-30 parts of cotton fiber, 9-10 parts of polyester fiber, 6-8 parts of viscose fiber, 7.5-12 parts of plant extract, 4-5 parts of bamboo fiber and 0.25-0.5 parts of a bacteriostatic agent, wherein the plant extract comprises purple sweet potato extract, lotus leaf extract and mugwort leaf extract. The preparation method comprises the following steps of adding the cotton fiber, the polyester fiber and the viscose fiber into the ionic liquid, and performing extruding and defoaming; then adding the bacteriostatic agent and the plant extractto obtain bacteriostatic spinning dope, wherein ionic liquid accounts for 70.80% of the total ionic liquid; adding the bamboo fiber into residual ionic liquid, and performing extruding and defoaming to obtain spinning dope 2;