The main application of Mounting is in the production of master cartons or shipping boxes that require both high strength to protect the product and an attractive, branded print surface. This process is crucial in manufacturing Retail-Ready Packaging and Point-of-Sale (POS/POP) displays, which must bear product weight and maintain a strong visual presence. In these scenarios, the printed sheet is first printed flat and then carefully adhered to the base substrate using strong adhesives (such as starch-based or PUR glues) without creating air bubbles. Following the drying process, the composite material is then cut into the final pieces.

A key distinction for specialized use is the separation of Mounting from Lamination (film coating). Lamination refers to bonding a thin polymeric film to the print surface for protection and aesthetics, whereas Mounting refers to bonding a full printed sheet to a thick substrate for structure and rigidity. In practice, and within workshop vernacular, the Mounting process for producing thick cartons is also sometimes referred to as "carton lamination," but technically, the two processes are completely distinct in terms of material composition and functional objectives. Proficiency in this process involves proper management of adhesive, pressure, and drying time to prevent warping or delamination of the layers over time and in environments with fluctuating humidity.