PROTECTION SUBSTRATE MANUFACTURING METHOD USING PRINTING PROCESS AND PROTECTION SUBSTRATE

摘要

PURPOSE: A method for manufacturing a security substrate using a printing process and the security substrate are provided to easily improve a blind pattern by including a first pattern and a second pattern to face each other between transparent substrates. CONSTITUTION: A micro pattern(P) is formed on a screen plate(1). A frame is mounted on the screen plate. A nest is fixed to a transparent substrate(2). Ink is spayed on the screen plate. A first pattern(P1) is printed on the transparent substrate. [Reference numerals] (AA,BB) Drying and hardening