Corrugated cardboard is a multi-layered bond consisting of at least one layer of corrugated core paper sandwich and one layer of cardboard. It has high mechanical strength and can withstand bumps and drops during handling. This is why it is so widely used in our lives. The performance of corrugated

Corrugated paper is pressed into a corrugated shape during the production process and after it is made into a corrugated board it will provide cardboard elasticity, flattening strength, and affect the vertical compression strength and other properties. Corrugated paper, with a flat surface and consi