Cartonful is a term used to describe the unit of a particular product that is packed in a carton or a cardboard box. Synonyms for cartonful include boxful, crateful, containerful, caseful, packet, and bundle. These terms are often used interchangeably depending on the type of product being sold or shipped. Boxful and crateful are usually used for larger, heavier products while containerful and packet can be used for smaller items such as food or pharmaceutical products. Caseful is often used to describe products in the meat or dairy industry. Lastly, bundle can be used for products that are wrapped tightly together such as flowers or magazines.