Is corrugated plastic stronger than cardboard?
Composition and Durability Plastic corrugated sheets, made from polypropylene or polyethylene, are known for their durability. Unlike cardboard, they are resistant to moisture, chemicals, and impacts, making them suitable for more rigorous applications. Disadvantages of Corrugated Boxes These boxes may become deformed if they are exposed to extreme pressure or when stacked. Corrugated cardboard is not the best option for weatherproofing. Water and other types of liquid can saturate these products, and it may also seep into a box and damage the contents.