1. The welding time is short, and the ultrasound actively stitches without needle and thread, saving the trouble of frequent changing of needle and thread. The stitching speed is 5 to 10 times of the stitching of the needle cart.

2. Because no needles are needed, the situation of broken needles remaining in the material during the suturing process is avoided, and safety risks are eliminated, which is attributed to the new generation of safety and environmental protection products;

3. There is no situation of broken joint with traditional thread suture, with strong bonding force and clear embossing. The appearance is more three-dimensional embossing and the product is more beautiful;

4. The products after processing have no pinhole and no water seepage, providing waterproof and thermal protection;

5. With the roller mould, the mold change is simple, and the fabric compound machine can sew the kaleidoscopic and complex discontinuity and symmetry drawings, and can also develop each maki flower drawing according to the customer's demand;

6. The machine has a high degree of active intelligence, and the installation of infrared active edge system can actively correct all layers of materials, so that the upper and lower materials are always aligned when stitching, the processing loss is low, and the products are more smooth and stable.