Product Introduction: 1. Used for lace craft sewing on the side of curtains; 2. Adopting a multi needle machine head, multiple threads can be sewn simultaneously at once, simplifying the processing sequence and improving production efficiency; 3. Suitable double needle spacing can be selected based on the width of the lace or lining; 4. The towing mechanism with up and down rolling makes operation more convenient; 5. Adopting a conveyor belt type fabric feeding device, the conveyor belt synchronizes with the trailer and sewing machine, making the sewn products beautiful and attractive; 6. Paired with different customized edge rollers, it can complete the sewing process of various lace and curtain lining strips; 7. 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.