PAPER TRANSPARENTIZING METHOD AND APPARATUS AND PRINTING MACHINE EMPLOYING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a paper transparentizing method and apparatus and a printing machine employing the same in which a paper transparentizing agent can efficiently be printed (transferred) on paper.

SOLUTION: The present invention relates to a single-side sheet printing machine 100 comprising a paper transparentizing processing unit 160 for printing (transferring) a paper transparentizing agent 2 on a paper sheet 1 and transparentizing the paper sheet 1, wherein the paper transparentizing processing unit 160 includes: viscosity adjusting devices 165-169 each for adjusting a viscosity of the paper transparentizing agent 2 by temperature-adjusting the paper transparentizing agent 2; and paper transparentizing agent transfer devices 161-164 having an anilox roller 163 and each for printing (transferring) the paper transparentizing agent 2 viscosity-adjusted by the viscosity adjusting devices 165-169 onto the paper sheet 1.

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