Patent ID: 6009807
Filing Date: 2000-01-04
Classification: B41F

Abstract:
A printing apparatus for printing printing-papers with plates, comprising:a) a first plate cylinder for holding a first plate, said first plate having a plurality of first printing areas;b) a second plate cylinder for holding a second plate, said second plate having a plurality of second printing areas;c) ink application means for applying first and second ink to said first and second plates held on said first and second plate cylinders, respectively;d) a first blanket cylinder contacting with said first plate cylinder, so that said first ink applied to said first plate is transferred to said first blanket cylinder;e) a second blanket cylinder contacting with said second plate cylinder, so that said second ink applied to said second plate is transferred to said second blanket cylinder;f) feed means for feeding a printing-paper to a predetermined position;g) an impression cylinder for receiving said printing-paper from said feed means at said predetermined position and for impressing a first surface of said printing-paper to said first and second blanket cylinders to transfer said first and second ink onto said first surface of said printing-paper;h) removal means for removing said printing-paper from said impression cylinder; andi) reverse means for receiving said printing-paper from said removal means, and feeding said printing-paper in reverse state to said feed means.