product description

Advantages: Compared with needle feeding type machines, this machine is designed to use feeding teeth to feed fabric, achieving the same level of efficiency Step function; During sewing, the machine can adjust the amount of fabric fed up and down to ensure that the upper and lower layers of fabric are the same Step by step, it can solve the problem of sewing misalignment. There is no needle feeding machine that can easily break needles or thin materials when sewing backwards The stitching is unstable, and the elastic fabric may elongate and have other seam cutting defects.