Model:LGA 04 - Spreading Mechanism Motor propelled thread spreading rollers do not only touch folds but also rolled up edges effectively out. Beyond that they obtain an even spreading effect, which is steplessly adjustable, over the entire web width manually or also motor. By a special profile susceptibility is extremely small against contamination, the cleaning is unproblematic. The spreading mechanism is used also in connection with swiveling sliding roller systems ELSWING to the guidance of Web and mesh commodity.