What do you mean by an atomic stamp in an intaglio press?

The atomic seal in the gravure press belongs to the modern high-tech product. It is the ink stored in the seal inner core, the inner core to make the printing surface shape, each stamp ink from the inner core of exudation, don't always need a stamp in the stamp pad ink, improve the efficiency of the production office.

This is the introduction of the atomic seal in the gravure press.