This video shows how a scanned graphic was converted into a dry transfer applied to a sheet of soft cardboard.
The reason we demonstrated on soft cardboard was to show how you can apply DecalPro images to extremely delicate surfaces without damage. Commercially made dry-transfers require quite a bit of pressure using a burnishing tool for a proper transfer and doing so on cardboard would totally crush it.
Reflective white background
Color toner is transparent. Powerful trick to add a white reflective backing to a color image for vibrant, opaque colors for glass.