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Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK)

Tianjin,China,10.12-10.15，2010

ISBN: 978-1-935068-36-5 Scientific Research Publishing, USA

E-Book 886pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $80

Title: Influences of Cell Angles on Ink Transferring in Gravure
Source: Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK) (pp 177-179)
Author(s): Pujun Deng, Beijing Institute of Graphic Communication Beijing, 102600 China
Yu Wang, Beijing Institute of Graphic Communication Beijing, 102600 China
Wei Fang, Beijing Institute of Graphic Communication Beijing, 102600 China
Abstract: Eight color cells of different area were engraved in gravure plate roller by electronic engraving machine. In the same plate, we used cell angles of 30°, 45° and 60° to engrave images. Then the sheets were got through gravure proofer. Measure the densities of color cells by densitometer, weigh the ink transferred to paper, and analyze the influences of cell angles on ink transferring. It is studied that impact of different angles on tones copying is great. In the same engraving conditions, the transferred ink quantity is the largest with 45° , while it is the lest with 60° .
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