The working principle for ultrasonic hot-fix machine is using the ultrasonic vibration friction and applying it to the man-made glass diamond by high temperature and making the melt adhesive in an instant, then press it to weld with the surface of the leather, fabric. Because of the usage of ultrasonic instantaneous heat, there is no harm to the hot-fix edge of the leather or fabric. Also it is not easy to yellowing or discoloration. Based on this principle, ultrasonic hot-fix machine includes ultrasonic system and mechanical action.
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