A Shipping Container Known as a Cardboard Box Is Constructed O

A shipping container known as a cardboard box is constructed of layers of sturdy paper that are at least 0.01 inch (0.25 mm) thick. Cardboard is a general term used to describe a variety of robust, stiff sheets used to make boxes. Corrugated boxes and chipboard boxes are only a couple of the paper box varieties that fall under the umbrella term "cardboard box."