Aluminum plate production process generally carried out in accordance with the production process, the aluminum plate production process, how to better produce aluminum signs of this product, which is what I plant over the years of production experience to share with aluminum plate manufacturing process in graphics production The graphical screen printing to finish, aluminum signs should choose light-colored printed materials, such as: white milk, white, etc., aluminum signage requirements better coverage no impurities in the ink printed graphics no blisters and pinholes, graphics, and line edge smooth burr , you can choose from dry screen printing inks, this ink stain blocking only play the role. If their preparation is also very convenient aluminum plate printed material formula is as follows: white thick paint alkyd 15% 20% 20% 25% white talc appropriate amount of gasoline added to the above materials were thoroughly stirred, stirring time less than 15min mechanical stirring more ideal to completely mix of no talc particles appears, once prepared a batch used with the check, but be sure to stir before using mixing time less than 10min. adjusted screen printing screen printing printed materials can be, a is to use light-colored cover printed materials because of the color of the ink will penetrate into the oxide film even if not on dyed, printed graphics After solvent evaporation means the surface is dry ink can stain the surface of graphics required to eliminate trachoma pinhole the formation of a more serious should rework slight modification otherwise make available the original ink graphic part metal color bleed produce pitting operating requirements, screen printing is best not to be printed on the second one go otherwise ghosting and therefore should prepress In another piece of the same thickness of the aluminum plate test board test print when ink efforts to master the next and then squeegee angle speed batch printing http://www.botongdianli.net/