... -off, or electronic let-off. One or vertical two rollWarp beam800MMFlange,178MMbarrelTake-upSystemMechanical or electronic continuous take-upPick ... 10, ST30/10, ST45/20, SD75/40.Weft fillingOne, two, three, four nozzleFilling feelerElectronic, optical, and self-controlSelvageTwisting ... analysis and displayOther devicesA cloth roller, a weft density gear, a trashcan ,a set of nozzle needle 4).Company ...