1.All kinds of ultrasonic plastic welding 2.Rise and fall with gear design ... strap, computer, speaker package shell, mobile phone batteriesautomotive industry:Front lamps, rear lights, mirrors, etc. Looking backpacking:Cosmetic box, PVC ... ribbons, tape cartridge, tape cartridge, computer disks, etc Features of ultrasonic welding machine:1. Japanese NTK transducer, imported cylinder, stronger ...