What is white flood coat?
Also called white base or white mask. A White Flood is the coat of ink that is applied first to a disc face print. This flood-coat is often used with 4-color process printing. A CD/DVD is originally reflective silver in color. The White flood-coat acts as a base-coat or primer for the colors printed on it, recreating the effect of printing on White paper. Without the flood-coat background, colors may not be as bright or vibrant as they would print with the darker Silver background. If the design calls for silver background to show through some part of the design, the white flood can be omitted.