Ultrasonic welding technology is mainly applied to non-woven fabrics in the textile industry. Non-woven fabrics are moisture-proof, breathable, non-combustible, easy to decompose, and can be recycled. Non-woven products suitable for ultrasonic welding include: clothes lace, backpack, handbag, curtain, raincoat, bed cover, pillowcase, car cover, mask, packaging tape, surgical gown, chair cover, quilt cover, protective clothing, jewelry, foreign Umbrellas, lampshades, toys, gloves, tablecloths, etc.