Hoodies require little or no set-up before stating a project. In screen printing, the terms chokes and spreads can be heard throughout out a factory environment. Why, because layers of different colors must be placed on top of each other. Each color is usually slightly large than the screen previous to it. Graphic Impact, in its digital printing systems, uses establish software such as Adobe Photoshop, Adobe, Illustrator and Corel Draw, every thing is designed in CMYK (a four color process system) to save valuable time and money).