Pre-printing is Flexographic printing system that creates an embossed surface. It is made of elastomeric materials. Its uniqueness includes the fact that it is printed on a sheet of packaging paper prior to being corrugating process. With an application of water-based ink on products, it leaves no harm to the environment. Pre-printing makes a colorful carton. With its precise register on the smooth surface, the system eliminates any washboard effect. Its ability to be printed with more than four colors creates quality printing where all the colors look more real.  Moreover, it improves the strength, durability and high resistance to heavy load of the packaging. This is because pre-print system does not lose its strength from printing on the wavy surface.