Introduction: Ultrasonic sealing machine can be used for various chemical fiber fabrics, various artificial leathers, non-woven fabrics, spray glue, thermoplastic films, chemical plastic sheets and other materials. Suitable for making lace clothing, ribbons, decorative products, handkerchiefs, tablecloths, curtains, bed covers, pillowcases, quilt covers, tents, raincoats, disposable surgical caps, non-woven fabrics, non-woven fabrics, etc.