| 초록 |
Forgery of notes and credit cards brought to serious problems in free econmic system. Hologram film was proposed to solve these problems and it was proved that its application was very effective. However, there are a few problems, yet, to be enhanced more in applying fiduciary documents. It was diffcult in optimizing of cutting and adhesion properties. These properties are affected by hardening degree of primer layer. That was poor if hardening degree is too high and this is bad if it is too low. Therefore, in this study, the process by using UV curing system was selected instead of thermal curing system to optimize these properties. |
