유가증권 인쇄용 감광성 수지 볼록판의 내마모성 및 화선 재현에 관한 연구
The Study of Resistant Abrasion and Image Reproduction of the Photosensitive Plastic Convex Printing Plate for Securities Printing
김병현(중부대학교); 강영립(중부대학교); 이혁원(한국조폐공사 기술연구소)
29권 3호, 55~63쪽
초록
The convex printing plate in particular securities is classified three physical properties. The main ingredient(component)of photosensitive plastic is composed of thermosetting polyamide. After being hardened specimen at 80℃ is shown to resist highly, the Glass Transition Temperatures of photosensitive plastic are 85℃. When hardened plate has reached at 80℃, abrasion loss is minimized. the cause is considered it is more effective in hardening when the temperature of photosensitive plastic is 80℃-the vitrification temperature of those. The hardness and the durability of the convex printing plate in particular securities are affected to the hardening treatment temperature. And the resolution of original drawing has being better when the durability is superior.
Abstract
The convex printing plate in particular securities is classified three physical properties. The main ingredient(component)of photosensitive plastic is composed of thermosetting polyamide. After being hardened specimen at 80℃ is shown to resist highly, the Glass Transition Temperatures of photosensitive plastic are 85℃. When hardened plate has reached at 80℃, abrasion loss is minimized. the cause is considered it is more effective in hardening when the temperature of photosensitive plastic is 80℃-the vitrification temperature of those. The hardness and the durability of the convex printing plate in particular securities are affected to the hardening treatment temperature. And the resolution of original drawing has being better when the durability is superior.
- 발행기관:
- 한국인쇄학회
- 분류:
- 기타공학