... Packaging and sealing for Auto parts, MP3, MP4, mobile phones, battery, charger, lamps industry. 2.Machine characteristics:a, mould is durable ... be generalized in common use.b, Fast changing mouldc, Welding Interface is firm and beautiful.3. Technical parameter Model:JL ... tryDescend a route of travel0-100Machine set size280x430x750Machine pedestal weight43kg4. Welding sample Ultrasonic welding machine