The present invention relates to a kind of super black wool spun material and features that the warp and weft of the material are made of wool ribbons after their dyeing and through the re-combing process, and the spun yarns. The invention also relates to a preparing method for the material. By applying to this invention, the material has an even color and luster, and the same batch of cloth cover materials has no difference one from the other; the same is true with different batches of cloth cover materials. The first-rate product of this material accounts for over 98%.