The corrugated board comes in many different scales of breadth. This is important because it relates to the amount of weight the corrugated board can hold up without breaking or any folds and acts as air cushion that makes the material.
Corrugated paperboard is heavyweight sheets of paper better known as container boards. The container boards consist of liner board ( puncture resistant paper ) and medium ( fluted paper ). The majority of liner board is created with softwoods. Softwoods contain the best fibers, and make the strongest paperboard. The fluted corrugating paper helps the liner board stay in place.