... pressing frame to fix garment position an Steam vacuuming table(with clamping pressurized)is the equipment for woolen sweater ... ,pneumatic clamping pressurized device make the sweater appress the table,steam jet, vacuum pumping moist-chilling but stereotypes,relative ... clamping pressurized device make the sweater appress the table, relative to other table,more radical steam jet and vacuuming effect. ...