Heat Press Application involves using a machine to create a design or graphic on a piece of clothing, such as a t-shirt. With the application of heat and pressure for a preset period of time, the design then adheres to the clothing. 

Designs or graphics can either be cut from vinyl that is specially made for this process, or through a printing ink transfer onto the vinyl. Other patterns can be printed using sublimating ink on sublimating paper which allows the pattern to transfer.