Production quantities of customized print pencil cases, one color (CMYK) of color is more difficult now, mainly due to the hue of ink and printer ink hue different pencil cases customization, digital sample of a color are synthesized by different proportions of CMYK inks equipment supplies. The CMYK color printing, plus or minus the amount of ink that changes color shades pencil cases only manufacturer, does not change the hue of the central printing color. Therefore pencil cases, once the hue does not, you can not follow the digital kind. When the same ink key position has the main colors contrast image, color printing is not easy with the central printing. For example, the top row of a blue sky landscape row below a portrait, in order to highlight the blue sky above, need to increase the amount of ink C, and in order to highlight the character and the need to reduce the C color ink materials market. Once this digital proofing slightest error can not be printed with color by adjusting the amount of ink. Pencil cases pencil cases customized bulk _ _ Wong Tai Printing Co., Ltd., Dongguan City, Wong Tai provided by the color printing paper. Dongguan City, Wong Tai color printing paper Limited (www.dgwangtai.com.cn) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wong Tai into the brilliant color and you work for a better future!