Loop forming mechanism An embedded grooved needle bed and a needle core bed, a detachment plate and a sinker bed, a floor comb, a pattern bar and a transverse movement mechanism for a spandex comb Ground comb, pattern comb and spandex comb adopt electronic transverse warp transfer device The floor comb and spandex comb adopt electronic let-off, the outer diameter of the warp shaft is 152mm, and it is equipped with a disc head locking device and a pulling device Three-roller electronic pulling, one cloth pressing roller, electronic independent coiling (optional), electronic uniform speed coiling, the maximum coiling diameter is 762mm