DS-8800 straight-line bead-edge sewing machine, DS-68P horizontal bead-edge sewing machine, DS-68ZX twill bead-edge sewing machine, this machine is made of crochet thread to form a single-line chain imitation manual sewing machine. It is suitable for decorative sewing of all kinds of medium and heavy material clothing. One side of the sewing is dotted, and it is an ideal product for decorative sewing of all kinds of clothing.