What is the reason why the rapier looms are weft and weft?
Feeding weft position improper, weft yarn can not enter the jaws, or the sword to the weft into the shed; should adjust the feeding position.
Jaw wear or deformation, resulting in poor jaw; should be repaired or replaced.
Clamp yarn clip spring too loose, weft slippery; should increase the spring stretch.
Weft feeding machine is not timely; should adjust the weft sensor sensitivity.
Poor shape of the cheese; should reduce the bad cheese.
