How is a corrugated box made?

First, sheets of corrugated board are cut to the proper size and scored along the corrugations where they will be folded. Next, the sheets are printed and cut to allow the box to be folded to the desired shape. Then the corrugated box is folded into a flat tube and joined with tape, glue, or wire stitches. Finally, the boxes are purchased by the customer and folded to the correct shape.