Elaborate organic glass screen printing

To master high quality organic glass ( Acrylic) Screen printing technology, the organic glass ( Acrylic) The core aim of processing plants. Organic glass ( Acrylic) Screen printing process improvement point has the following seven points: 1, Yang figure film on glass plate, then the exposure, the good screen on Yang figure film, tense and axis parallel with the images. If a turtle grain, rotating screen to right or left, until the tortoise lines disappear, the general turn 7 & deg; Can. The area of turtle grain on the direction of the wire net wire and wire mesh intersections. The main color and dark color cause the problem of turtle grain more. 2, the perfect image to copy a basic requirement is transparent Yang figure of film quality is better, the branches to edges and opaque. Color separation film and the use of printing ink with the same quality standard. 3, good grinding scraping blade is vital for high quality printing, shore hardness of the blade is about 70. Scraping blade should be set in the 75 & deg; Angle, if too flat to the scraping blade Angle adjustable printing image may be blurred, if the Angle adjustable too steep, the risk of screen printing image deformation is big. 4, for four-color printing, should use the same size and stability of aluminium net frame, the types and models of net frame is the same screen. Use of dyeing silk screen helps eliminate turtle grain, tension is uniform in all parts of the screen, and four color printing 4 piece of screen at the same stretch mesh tension.