We are offering ultrasonic quilting bonding machine is a special design to produce 25 layers bonding from feeding raw materials, ultrasonic welding, slitting to rewinding filter bag with automatic mechanism. automatic tension control. Powerful ultrasonic welding device. Reliable performance, plc control. Automatically slitting or rewinding for finished products. specification : machine size : 6000(l)x2400(w)x1900(h)mm line source : 220v, 3 phases maximum width : 1600mm power consumption : 15 kw