DAMPENING SYSTEMS -- Striking a Balance

The speed differential enables the dampening form roller to dislodge particles from the plate that otherwise would cause hickeys, the company exec adds. "It also allows the plate to run with less water, so you get less dot gain and sharper print."

Epic can lay claim to having invented the technology and continues to pursue its further development, Barisonek says. Major press manufacturers license the company's patent and build their own dampening systems with the "Delta" feature, he adds. A licensee isn't required to include Delta in the product name, but can elect to do so.