Single Chain-Stitch Sewing Heads for Conveyor Systems adopt a simple mechanism for adjusting the stitch length from 5 mm to 9 mm. These Sewing Heads are ideal for stitching filled bags of all kinds of high density polyethylene, polypropylene, Jute, Hessian and various types of Kraft-wall paper bags with synthetics or cotton thread. These Sewing Heads for Conveyor Systems are available with a wide choice of slat or belt conveyor systems in various lengths. Single Chain-Stitch Sewing Heads for Conveyor Systems are equipped with mechanical cutter that helps severs the thread chain with ease after the bag has been securely stitched.