Cardboard Packing Solution for Corrugator When the cardboards come from auto stacker, they will be automatically transferred to auto PE bundling machine. In the traditional packing method, the PE rope is easily twisted and knotted during the bundling process, resulting in the PE rope acting on one point and causing damage to the carton. Now with this new feature, the pulling force of the PE rope on the width of the rope 15-30mm, so as to present a perfect binding effect. Packaging is a non-negligible part of ensuring the quality of cardboard. Choose us as your reliable supplier in China!