Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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The Study of Printed Mottle on Properties of Coated Paper and Ink Dispersion (I) - Analysis of printability test -

도공지 물성과 잉크분산성에 따른 인쇄 모틀 연구(제1보) - 인쇄적성 시험에 의한 해석 -

  • Ha, Young-Baeck (Dept. of Paper Science & Engineering, College of Forest Sciences, Kangwon National University) ;
  • Lee, Yong-Kyu (Dept. of Paper Science & Engineering, College of Forest Sciences, Kangwon National University) ;
  • Kim, Chang-Keun (Changgang Institute of Paper Science and Technology, Kangwon National University) ;
  • Oh, Sung-Sang (Graphic Arts Media, Shin Gu College) ;
  • Lim, Jong-Hag (Daihan Ink Co. LTD) ;
  • Youn, Jong-Tae (Division of Image & Information, College of Engineering, Pukyong National University)
  • 하영백 (강원대학교 산림과학대학 제지공학과) ;
  • 이용규 (강원대학교 산림과학대학 제지공학과) ;
  • 김창근 (강원대학교 창강 제지 기술 연구소) ;
  • 오성상 (신구대학 그래픽아츠 미디어과) ;
  • 임종학 (대한 잉크 주식회사) ;
  • 윤종태 (부경대학교 공과대학 화상정보공학부 인쇄공학과)
  • Published : 2006.12.30
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Abstract

This study is about the effect from properties of coated paper and ink dispersion to the printed mottle. Ink receptivity would be expected that it is mainly effected by roughness of coated paper Because the transfer of ink can not be uniform with rough surface, it will cause the optical appearance such like printed mottle. And also it may be able to cause the printed mottle from uneven transfer of ink due to absorption property of based paper, depend on size degree, by using dampening in Off-set printing. Each different specific of surface and ink dispersion could cause printed mottle. Therefore this study was carried out by using densitometer and image analysis to show the interaction between properties of domestic coated paper and ink dispersion.

Keywords

References

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