The invention discloses a far-infrared thermal fabric. The far-infrared thermal fabric is made by blending of the following materials of, by weight, 20-30 parts of special spandex, 45-55 parts of cornfiber and 35-45 parts of bamboo fiber; and the special spandex contains the following components of, by weight, 40-50 parts of polyurethane, 2-3 parts of tourmaline powder, 1-2 parts of glass beads,1-3 parts of magnet powder, 2-4 parts of magnesium oxide, 1-2 parts of zinc oxide, 1-2 parts of salvia miltiorrhiza, 1-3 parts of angelica, 1-2 parts of melia toosendan, 1-3 parts of twotooth achyranthes root, 1-3 parts of common bletilla pseudobulb, 1-2 parts of rubia cordifolia and 1-2 parts of charred typha pollen. The far-infrared thermal fabric has the beneficial effects that natural fiber and rayon are organically combined, after deep processing of the rayon, the far-infrared thermal fabric is soft, wrinkle-resistant, wear-resistant, non-toxic, durable and anti-infrared, the far-infraredthermal fabric is provided with the magnetic field to clear and activate channels and collaterals, and the far-infrared thermal fabric is further provided with negative ions and drug components to promote blood circulation.