Foil (Gold Foil, Silver Foil, Black Foil, Hologram Foil)

Instead of using CMYK or spot color system, the color is applied onto paper using a thin foil.
In Red Printing, foil is added as finishing process onto digital printed business card.
A copper plate mold will be made and attached to the heat pressing machine, the foil will then be pressed onto the paper together with the heated plate mold which melts the copper and transfer color onto paper.