The ultrasonic sewing machine uses ultrasonic vibration to generate energy, performs fabric folded cloth trimming and automatically fuses the cloth edges, and adds tape and glue to complete the butterfly-shaped seamless joint. The ultrasonic sewing machine can complete all the curved surface welding that the heat press cannot do, such as armholes, princess lines, crotch seams, etc. It is indispensable equipment for the production of seamless garments. The working principle of the high-frequency sewing machine is the same as that of the ultrasonic machine, the difference between them is the frequency of the sound waves.
Sound waves exceeding 20khz are called ultrasonic waves, and when the frequency of ultrasonic waves is greater than 100khz, we call them high-frequency waves. In fact, high-frequency is a kind of ultrasonic. The advantage of a high-frequency sewing machine is that it is free of tape. It is used for the bonding of waterproof zippers, seamless pockets, trademarks, and large fabrics of seamless clothing. It has a cooling device and is environmentally friendly. It is an international high-end clothing and tent. Production trend models.
