Jack W4D Flat lock

The Jack W4D specializes in flatlock stitching, a technique used to create strong, flexible, and decorative seams that lie flat against the fabric. This type of stitch is commonly used in activewear, sportswear, swimwear, and other garments where a smooth and comfortable finish is desired. The machine’s specialized design and thread configuration enable it to produce perfectly aligned and secure flatlock seams. Equipped with a powerful motor, the Jack W4D delivers consistent and reliable stitching performance.