High-strength corrugated paper

The high-strength corrugated paper comprises corrugated paper, grooves are formed in the two sides and the top of the corrugated paper in a penetrating mode, the corrugated paper is provided with an L-shaped plate, a T-shaped plate drives the L-shaped plate to move to a proper position, a pull ring is pulled upwards at the same time, the pull ring drives a pull rope to stretch upwards together, at the moment, the pull rope pulls a movable plate, and the movable plate moves to the proper position. A group of moving plates are close to each other to drive a group of L-shaped plates to be close to each other, then an extrusion plate is close to the corrugated paper through the L-shaped plates, so that the extrusion plate extrudes the corrugated paper to form creases, then a folded plate is moved to the creases under the support of the L-shaped plate close to the right side, and after one side of the folded plate is aligned with the creases, the corrugated paper is extruded to form the creases. According to the c