Cardboard boxes are broadly classified into solid cardboard, rigid cardboard, and corrugated cardboard. Although, these boxes are made up of paper and are used in packaging supplies but are classified according to their significant structural strength and protection they provide.
Rigid Cardboard Boxes:
These are studier boxes which do not flex, fall or collapse. They are often used for higher-end products where perceived value is important or are used when a product is heavy and needs extra support. These are used as hardbound book covers, shoe boxes, mobile phone boxes, and even puzzles.
Solid Cardboard Boxes:
These are called as folding cartons. These are thin as compared to rigid cardboard boxes and also have smooth outer layer coating. These solid cardboard boxes are primarily used for retail packaging such as in packing cosmetics, cereals, food products, software CDs etc. These provide resistance to water.
Corrugated Cardboard Boxes:
Corrugated cardboard boxes are commonly known as cardboard boxes. They are primarily used in shipping and packaging industry. This corrugated structure is what gives it strength, making it ideal for packaging and shipping items.
