Embossing and debossing are the processes of creating either raised or recessed relief images and designs in paper and other materials. An embossed pattern is raised against the background, while a debossed pattern is sunken into the surface of the material.
Embossing and debossing are done at high pressure to make the relief patterns precise and permanent. Debossing is similar to embossing, but recesses the design rather than raising it. Rather than the paper being raised in specific areas, it is indented. The process involves applying pressure to the front side of a substrate and forcing the material down from the surface. Although it is not as common as embossing, it is occasionally used to provide a different effect or appearance that fits a particular theme. Both these methods create strikingly impressive design results. They can be applied to cover the entire paperboard surface or used to achieve pronounced relief patterns.