Single wall cardboard boxes

• Single-walled corrugated boxes are corrugated fiberboard is made from cellulose fibers. The cellulose fibers are formed into two sheets of paper referred to as liners. These two liners are then glued to a rigid inner medium referred to as fluting. The three pieces combined together create a stronger board then what they would be individual. The fluting can also help to provide insulation. The airflow in between the rigid structure of the fluting can help to insulate the contents inside.
• Size specification: The first measurement gives the width of the single wall corrugated cardboard.