TPU heat cutting machine supplier.Product characteristics of ultrasonic composite machines

　　Ultrasonic composite machine is a device used for stitching car tarpaulins, car covers, chair covers, luggage, handbags, etc

　　Ultrasonic composite machine uses high-frequency vibration waves to transmit to the surfaces of two or more materials that need to be welded. Under pressure, the material surfaces rub against each other to form fusion between molecular layers, achieving fusion between materials such as fabric and fabric, fabric and chemical fiber cotton, plastic film and plastic film, fabric and spray cotton, non-woven fabric, sponge, etc., thereby completing welding. Its advantages are fast, energy-saving, high fusion strength, good conductivity, no spark, and close to cold processing.

　　Product features

　　1. Short welding time, ultrasonic automatic stitching eliminates the need for frequent needle and thread changes, and the sewing speed is 5 to 10 times faster than needle stitching. The width is customized by the customer;

　　2. Due to the absence of needles, the situation of broken needles remaining in the material during sewing processing is avoided, and safety hazards are eliminated, making it a new generation of safe and environmentally friendly products;

　　3. There is no broken thread joint situation with traditional thread stitching, strong adhesion, clear embossing, and a more three-dimensional relief effect on the surface, making the product more aesthetically pleasing;

　　4. After processing, the finished product has no pinholes or water seepage, making it more waterproof and warm;

　　5. By using roller molds, it is easy to change the mold and can sew out a variety of complex and discontinuous patterns, as well as symmetrical patterns. It is also possible to develop various flower patterns according to customer needs;

　　6. The machine has a high degree of automation and intelligence. When equipped with an infrared automatic edge alignment system, it can automatically correct the materials on each layer, ensuring that the upper and lower materials are always aligned during sewing, reducing processing losses and making the product more flat and stable

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