Blended fabric used for shirts and having antibacterial and healthcare functions and preparation method of blended fabric

The invention provides blended fabric used for shirts and having antibacterial and healthcare functions and a preparation method of the blended fabric. The blended fabric has the antibacterial and healthcare functions and is healthy and environment-friendly due to adoption of a plant coloring agent; used fleeceflower vine fibers are recycled from waste fleeceflower vines and conform to the requirement of national circular economy; the fleeceflower vine fibers are used as a covering layer, pearl fibers are used as core filaments and spun into covering yarn, the defects that the fleeceflower vine fibers have larger discreteness and single fibers have difficulty forming yarn are overcome, the emitting time of far infrared rays by the pearl fibers is prolonged, the emitting effect of the far infrared rays by the pearl fibers is improved, and the antibacterial performance of the fabric is improved; the fleeceflower vine fibers are used as the covering layer, polyester fibers are used as core filaments and spun into the covering yarn, the stiffness of the polyester fibers can be reserved, and the coloring performance of the fibers can be significantly improved. In conclusion, the preparation method of the fabric is a novel optimization and utilization process of natural fibers.