High-speed printing process silk screen printing processing printing machines

Silk screen printing processing printing machine is a device used for industrial printing, in relatively high foreign technology printing company has been relatively less, most of the production company moved to our country, so the development of high-speed printing machine is development today inevitably form. Most high-speed printing machine printing process who are unfamiliar, here give us a presentation. High-speed printing machine in the printing process speed printing machine can be divided into open and sealed oil basin oil cup system, plastic head stroke movement operate on both systems the same. Open oil pan: When printing head to move forward, dial oil stick to the pattern etched printing plates filled with ink. When the printing head moves back, the steel spatula to scrape off excess ink, leaving ink pattern etched portion. Sealed oil cup system: push forward when the oil cup, cup the ink is supplied to the printing plate etching position, the ink to fill them. When the oil cup return principle, ceramic cup oil scraper ring will be like transfer printing and gravure similar tools include silicone printing pads, sun patterned printing plate (steel or fiber) and inks to print a variety of hairlines, fonts and patterns, and even four-color halftone images. Whether printed surface is convex or concave is irregular, still can print out the desired effect, such as a printed four-color printing machine is a trademark of one of the expertise in golf. Usually the excess ink is completely blown away. Note: If the ink is too strong high-speed printing machines, printing plates will be difficult to clean, resulting in electrostatic problem (from hair); If the ink is too thin, it will increase the transparency, it is difficult to transfer the ink printing head. Because there is a lot of different inks, dielectric constant Jiatian difficult Thinner water or slow the water time and frequency, we can only rely on observation to determine the printing effects. http://www.zhyysy.com/index.php?ac=newsinfo&id=85