The major objectives of draw warping for warp knitting and weaving are increases in warp beam quality and operational efficiency. The most important yarns processed on draw warping units are nylon and polyester yarns with average yarn counts of 44, 50, and 76 dtex. Both offline and online systems are available for draw warping. An alternative method is known as the NSY method, which produces warps without sizing via intensive air entanglement and high intermingling density. Draw warping in general produces a high quality warp beam because of the excellent uniformity of the processing conditions. A low level of yarn breakages, optimized package weights, and optimized warp beam weights ensures a excellent operational efficiency. Other advantages to draw warping are low cost production and control of the physical properties of the yarn.