The present invention is directed to printed substrates having a metallic finish and methods for producing such printed substrates, preferably using an offset lithographic press. The method comprises coating a printing substrate with three coats of ink applied successively as follows: (1) a first coat...http://www.google.es/patents/US5656331?utm_source=gb-gplus-sharePatente US5656331 - Printed substrate having a metallic finish and method for producing same
Printed substrate having a metallic finish and method for producing same
