Production method of corrugated board

The invention provides a production method of a corrugated board. The production method comprises the following steps: step I, making glue; step II, preheating a corrugated medium, and then rolling the preheated corrugated medium by a corrugated roller to obtain corrugated paper; step III, preheating inside paper and face paper to be hung on a paper rack, sending the corrugated paper to a gluing machine for gluing through a transfer device, pressing the face paper and the inside paper on the corrugated paper, and mounting the corrugated board in the gluing machine; step IV, drying the corrugated board for sizing, and then cooling; step V, separating paper and pressing lines according to the required specification, and then cutting the corrugated board by a slitting machine and a crosscutting machine according to press lines; and step VI, stacking the cut corrugated boards, and storing the corrugated boards in a warehouse. Compared with the prior art, the production method has the following technical effects t