- Paper is thin material mainly used for writing upon, printing upon, or for packaging. It is produced by pressing together moist fibers, typically cellulose pulp derived from wood, rags, or grasses, and drying them into flexible sheets.
- Paperboard, sometimes known as cardboard, is generally thicker (usually over 0.25 mm or 10 points) than paper. According to ISO standards, paperboard is a paper with a basis weight (grammage) above 224 g/m², but there are exceptions. Paperboard can be single- or multi-ply.
- Corrugated fiberboard sometimes known as corrugated board or corrugated cardboard, is a combined paper-based material consisting of a fluted corrugated medium and one or two flat liner boards.
There are also multiple names for containers:
- A shipping container made of corrugated fiberboard is sometimes called a "cardboard box", a "carton", or a "case". There are many options for corrugated box design. -A folding carton made of paperboard is sometimes called a "cardboard box".
- A set-up box is made of a non-bending grade of paperboard and is sometimes called a "cardboard box".
- Drink boxes made of paperboard laminates, are sometimes called "cardboard boxes", "cartons", or "boxes".