Corrugated cardboard is made from recycled paper pulp. It comes in various grades and thicknesses depending on how much corrugating is required. Corrugation stock is made from two layers of cardboard glued together. It’s used for shipping boxes, crates, and containers. It comes in many colors and thicknesses. It’s usually sold in rolls, which are cut into sheets.
The most common type of cardboard used today is corrugated fiberboard. It is made from recycled paper fibers mixed with wood pulp and resin. The resulting product is strong, durable, and lightweight. It comes in many colors and thicknesses. White corrugated stock is usually used for shipping and other durable packaging boxes, while brown corrugated stock is used for crates and other types of boxes.