Fracture-resistant corrugated board

The utility model relates to an anti-folding corrugated board, which comprises an outer surface layer and an inner surface layer, a compression-resistant layer is adhered to the lower surface of the outer surface layer, a first buffer layer is adhered to the lower surface of the compression-resistant layer, a first corrugated inner core is adhered to the lower surface of the first buffer layer, an outer baffle is arranged on the upper surface of the outer surface layer, and a second baffle is arranged on the lower surface of the outer surface layer. A plurality of elastic pads are arranged between the outer blocking piece and the outer surface layer, a heat preservation layer adheres to one side of the upper surface of the inner surface layer, a second buffering layer adheres to the upper surface of the heat preservation layer, a second corrugated inner core adheres to the upper surface of the second buffering layer, and a first damping layer adheres to the position between the first corrugated inner core and