5. Consider platemaking processes factors. Screen angle of two adjacent color groups differ by at least 30 ° at the time of printing paper, and prevent color shift and moiré and other ills. 6. Consider the color sequence order according to cost. Cheap black, cyan ink before printing, the high price of magenta, yellow ink after printing. Usually large landscape-oriented screen (Cool tone), black, magenta, cyan, yellow is the color sequence. Arrange black first printed, painted black to hook contour Loudi oil bag, rest easy overprint colors. Transparent yellow final print can be used to adjust the brightness of the entire screen is formed with shiny, bright colors. Generally people-oriented screen (warm tone) Loudi oil bag, with black, cyan, magenta, yellow sequence. Poor transparency of ink to print, does not cover other colors. Magenta, yellow India, make the characters face ruddy, colorful, lifelike. Oil bag printing ink due to the pure water system, not to ink with alcohol ink and solvent-based inks used in combination or adding an organic solvent in the ink, so as not to cause the coated paper bags print quality. 2. Ink should exist indoors, room temperature 5 ℃ -50 ℃ degrees Celsius. 3. When using Loudi oil bag, use a stirring rod, stir the ink in the barrel, after measuring the viscosity was poured ink tank. If the viscosity is too high or too low, you can add thinners or thickeners to adjust. Loudi greaseproof paper | greaseproof paper manufacturers | Jinxiang from the sale of greaseproof paper (high-quality businesses) are provided by Shandong Jinxiang Paper Limited. Road Zhiyuan, temper forward. Shandong Jinxiang Paper Co., Ltd. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential business PAPER , and you leap together to success!