Product Introduction: 1. This machine is used for the fancy splicing and overlock process of curtain fabric; 2. The desktop adopts a conveyor belt to automatically transport fabrics; The conveyor belt is synchronized with the sewing machine speed, and the sewn products are smooth and beautiful; 3. The sewing machine is equipped with a tugboat device, which does not require manual material pulling, and the tugboat is synchronized with the conveyor belt and sewing machine; 4. Equipped with a self-priming residual material collection device; 5. It can be used for sewing different fabrics such as velvet and gauze, with easy and simple operation, and several times higher efficiency than traditional craftsmanship. 6. By replacing the edge roller, different process requirements can be achieved for seamless splicing, resulting in a perfect splicing effect.