The rapier weaving machine is currently the most widely used shuttleless weaving loom machine. In addition to the characteristics of high speed, high automation and high-efficiency production of shuttleless weaving loom machine, its active weft insertion method has strong variety adaptability and can adapt to Weft insertion of all kinds of yarns, and rapier weaving machine also have obvious advantages in multi-color weft weaving, which can produce yarn-dyed products with up to 16-color weft yarns.