Material (paper) type
Corrugated paper is made by laminating two kinds of base paper, "face paper" and "core paper". Because the facial paper is on the outer layer, it is also called "cover paper"; the core paper is wavy because of its shape processing, and it can also be called "wavy paper." Due to the unique structural design of corrugated paper, it has a certain strength, which can protect the product, and is very thin and easy to carry and transport. It is currently one of the most important packaging materials used by various industries to transport and package products.