The paper feeding machine is a kind of continuous conveying equipment. In printing cartons, paper is traditionally fed with chains by many carton plants but the molding machinery fails to achieve continuous mass production. Fortunately, our feeding machine can successfully overcome such a problem. Paper will be continuously fed by this feeding device while it is conventionally fed by people only one piece each time. Additionally, this product is able to make the corrugated cardboard move in a right track. It can not only increase working efficiency but also significantly decrease labor intensity and rejection rate.