The ultrasonic bags sewing machine discards the traditional sewing steps and conforms to the ergonomic design. It is safe, efficient and easy to operate. It can meet the functional requirements of waterproof, sealing and antibacterial products. The matching ultrasonic flower wheel can improve the firmness and aesthetics of welding products. It saves a lot of cost and avoids the trouble of broken needle and thread. It can also be used for line and curve stitching. The multi-function makes the ultrasonic bag sewing machine can be used in a variety of scenarios, and it is becoming more and more popular.

Features of Ultrasonic Bags Sewing Machine
1. Trimming: straight edge or bending edge, edge melting, smooth without burr;
2. Sealing property: two or more layers of fabrics are sewn together without using thread instead of sewing needle, with good welding strength;
3. Hole making: cutting holes with various patterns and side melting treatment at the same time;
4. Slitting: one or more pieces of material shall be cut at the same time, and the side melting treatment shall be free of burrs;
5. Forming: cutting, sealing and embossing at the same time.
link:https://www.weldultrasonic.com/ultrasonic-fabric-welding-machine/ultrasonic-lace-machine/ultrasonic-bags-sewing-machine.html