SECURITY PAPER WITH ANTI-COUNTERFEITING FEATURES AND A METHOD FOR PREPARING THE SAME CAPABLE OF CONTINUOUSLY FORMING CHARACTERS OR FEATURES ON THE PAPER PART AND THE HIDDEN LINE OF THE SECURITY PAPER

摘要

PURPOSE: Security paper with anti-counterfeiting features and a method for preparing the same are provided to facilitate an anti-counterfeiting process.;CONSTITUTION: Security paper with anti-counterfeiting features includes a hidden line, characters, and features. Characters or features formed on the hidden line are continued from characters or features formed on a paper part. The hidden line is based on multiple layers. The characters or the features are processed with the irradiation of laser. The hidden line includes a material which is combusted, evaporated, or emits light based on the irradiation of the laser. The characters or the features are finely perforated.;COPYRIGHT KIPO 2012