Earticle

초록

영어

In gravure printing, the amount of ink fill into the cells has a great effect on the qualities of final printed products. And printability of final products is determined by every kinds of variables. Ink transfer process is not verified scientifically because gravure cell is small and printing speed is rapid. In order to understand the ink transfer mechanism of conventional gravure, this study is performed using the Computational Fluid Dynamics Evaluation. Flow-3D simulation software is used for considering of Newtonian flow. Among the various factors, this study have dealt with gravure cell types used computer simulation in order to define distinctive features in ink flow in the cell. The results of simulation, it defined the distribution of pressure, speed, stream function, viscosity, shear rate, surface tension during the gravure printing. It is founded out the difficulties and characteristics according to the printing speed and viscosity of Gravure ink.

목차

Abstract
 1. 서론
 2. 실험
  2-1. 소프트웨어
  2-2. 시뮬레이션
 3. 결과 및 고찰
 4. 결론
 참고문헌

저자

• 임수만 [ Soo-Man Lim | 부경대학교 공과대학 화상정보공학부 ]
• 윤종태 [ Jong-Tae Youn | 부경대학교 공과대학 화상정보공학부 ]
• 김광희 [ Kwang-Heui Kim | 부경대학교 공과대학 기계공학부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국인쇄학회지 [JOURNAL OF THE KOREAN GRAPHIC ARTS COMMUNICATION SOCIETY]

• 간기

  연간

• pISSN

  1226-1149

• 수록기간

  1983~2025

• 십진분류

  KDC 586 DDC 686