Journal of the Korean Graphic Arts Communication Society (한국인쇄학회지)

The Korean Graphic Arts Communication Society (한국인쇄학회)
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A Study on the Printability according to the Ink and Damping Water Change in Newspaper Printing

신문윤전기에서 잉크와 습수량 변화에 따른 인쇄적성에 관한 연구

  • Lee, Man-Gyo (Korea Prepress Technology KPT21) ;
  • Ha, Young-Baeck (Division of Image & Information, College of Engineering, Pukyong National University) ;
  • Youn, Jong-Tae (Division of Image & Information, College of Engineering, Pukyong National University)
  • 이만교 (한국 프리프레스 기술 KPT21) ;
  • 하영백 (부경대학교 공과대학 화상정보공학부) ;
  • 윤종태 (부경대학교 공과대학 화상정보공학부)
  • Published : 2005.03.01
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Abstract

In order to technical analysis of the Newspaper printing press, the printability such as, dot gain, contrast and printing density change according to the amount of ink and damping water feeding were experimented. t도 Printability assurance in printing aims at a correct and constant color reproduction throughout the whole print-run. And the checked values were checked from densitometer and colorimeter instead of conventional subjective method. In this research, we could propose the range of driving in printing of domestic Newspaper printing press as well as the limits of ink feed speed and damping water feed speed.

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