Oil bag multicolor printing generally use the following guidelines: ink viscosity descending, arrangement, color ink viscosity large first printing greaseproof paper, small viscosity, color ink after printing. When the arrangement does not meet the requirements of the ink viscosity, the ink viscosity can be adjusted in advance. Ink transparency descending order. General transparency of the worst precedent Hamburg greaseproof paper, good transparency after printing. Such as the general use of four-color printing inks, cyan, magenta and yellow sequence. Ink bright procedures ordered from dumb to light. India's first general dumb, bright India. 1. Effect of the thickness of the ink on product quality in general, the thicker the ink its viscosity greater the fluidity of the ink is smaller. Ink is too thick, the ink is not easy to lower the ink fountain ink inside the ink roller is not easy to fight even greaseproof paper manufacturers, so that the ink on the plate can not be kept uniform, and easy to accumulate on the plate, can also cause paper nap, etc. phenomenon. If the ink is too thin, the viscosity is too small, the flow through the large leather greaseproof paper, but also make prints pale and dull, distortion, expansion of network deformation, hair paste, but also prone to smearing and so on. Oil bag, Anshan greaseproof paper, the quality assurance provided by the Shandong Jinxiang Jinxiang Paper Limited. Shandong Jinxiang Paper Co., Ltd. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com) strong, credible, in Jinan, Shandong coated paper industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Paper Co., Ltd. Shandong Jinxiang into the brilliant and you work for a better future!