Hodo fleece fabric with far infrared heating function

The invention relates to Hodo fleece fabric with a far infrared heating function. The fabric is knitted by a double-side weft knitting machine, a second yarn line and a fifth yarn line are treated with far infrared nano-mineral finishing liquid before knitting, a fourth yarn line forms loops with purl of the upper dial, does not form loops with knit of the upper dial and does not form loops with knit of a lower work drum in a knitting process, knitted fabric is treated with sanding and napping processes, and the Hodo fleece fabric with the far infrared heating function is obtained. The prepared fabric is light and elastic, the far infrared heating efficiency is higher than 0.88% and the far infrared irradiation temperature rise is 2.4 DEG C.