High-elasticity compression-resistant corrugated board

An elastic assembly comprises a plurality of miniature air bags and a plurality of trapezoidal elastic pieces, the tops of the miniature air bags are communicated with a barrel, balls are arranged in the miniature air bags, the lower surfaces of the balls are fixedly connected with special-shaped elastic pieces, and the balls are located under the barrel. The trapezoidal elastic sheet supports the corrugated paper core to prevent deformation; when external force is too large to cause deformation of the trapezoidal elastic pieces, the trapezoidal elastic pieces push the balls to move downwards to be separated from the barrel, due to the fact that air pressure in the micro air bags is large, air in the micro air bags is squeezed into the trapezoidal air bags, the trapezoidal air bags rapidly expand to support the corrugated paper cores, and the squeezed corrugated paper cores are deformed and reset; and high-pressure gas in the micro air bags also supports the corrugated paper core through the trapezoidal air b