Gravure printing process is one of a plurality, it is the use of different hole size and depth of the drum will be transmitted to a printing process ink on the substrate. This process has the ink print printed thick, rich layers, colorful, due to its brilliant metallic luster, contrast themes and dramatic effect, in plastic, senior Illustrated, high-end packaging, cigarette case, securities and other aspects of printing wide range of applications. This article describes one of intaglio printing process for high-grade metal pigment - zinc alloy powder, namely gravure powder.
With the development of market economy, gravure powder has a wide range of uses. In the printing industry for High-End print, with splendid, luxurious decorative effect; the leather is a colorant; a lot in the automotive industry for car paint. For now, Yunnan Province, the gravure printing powder is used only for the tobacco industry, cigarette case every year up to 200t, the estimated annual amount will be to increase the amount of 20t-40t, so gravure powder has a huge application market in our country.