STAMP DEVICE OF PAPER

摘要

Disclosed is a stamp device of paper which prevents curl generated during stamp printing of paper. The stamp device comprises a body providing a transfer path where the paper is transferred; a return means for transferring paper along the transfer path; a stamp part stamping on the transferred paper; and a damping part arranged to face the stamp part to support the stamped paper. A stamping unit having the stamp part and the damping part installed to be moved in vertical direction of the body, and a controller for controlling the return means and the stamping unit are included.