To a few chemical fiber cloth or contain a few chemical fiber raw material mix spinning cloth, because chemical fiber has thermoplastic material property, because this falls in the action of ultrasonic wave, can undertake suturing (welding), processing. Traditional sewing machines need to assemble needles, threads and spools, which is a bit troublesome at work. However, ultrasonic sewing machines can operate continuously with high speed, high production efficiency, improve product quality and create profits.

Ultrasonic lace stitching machine is composed of ultrasonic generator, transducer, horn, tool head, flower wheel, motor and speed control system and mechanical transmission. Its working principle is as follows: When the ultrasonic generator adds electric power to the transducer, the transducer vibration is amplified by the two-stage amplitude of the horn and the tool head, and the ultrasonic is added to the thermoplastic chemical fiber cloth (PVC, PS-PVC, PP nonwoven fabric, Nylon, Teduolong, PE cloth, etc.) and the flower wheel with the blade under the action of pressure, Flower wheel and tool head under the motor and mechanical drive part of the ultrasonic cutting and welding action pattern, forming a beautiful lace, or when using two chemical fiber cloth, under the action of ultrasonic, can be welded, forming a wireless suture (please note that pure cotton cloth, pure silk fabric can not be welded. Because they do not have thermoplastic material properties).

Function of ultrasonic lace suture machine:
1. Cut edges and trim edges. A flower wheel with a blade acts as ultrasonic vibration under pressure P. Unilateral incision and edge fusion effect make the edge smooth, not rough, and without burr, so that it meets quality requirements.
2. Hiatus. The shape of the desired hole is determined by the shape of the blade on the flower wheel, which is vibrated and fused under the action of ultrasound.
3, bronzing (printing). Application of transfer printing effect, under the action of ultrasonic, transfer paper or gold aluminum paper to cloth, make the product more characteristic and beautiful.
4, welding. Two chemical fiber cloth or two plastic cloth falls in ultrasonic action, the flower wheel that has convex rib at the same time rolls below pressure action to make two cloth is fused together. It can replace wireless sewing, and the welding strength is firm.
5. Stripe. The flower wheel is designed with a knife edge, and the cloth is cut single or multiple times. Excised edges are free of burrs.

6. Take shape. The flower wheel requires special design, so that under the action of ultrasound, the cloth can be cut on the one hand, and printed on the other hand, so that the patterning pattern is realistic and has color function.