发明名称 |
SCREENING METHOD FOR PREPARING FLEXOGRAPHIC PRINTING PLATES |
摘要 |
A method of screening a continuous tone image into a halftone representation for a flexographic printing operation compensates for characteristic printing problems in the highlight area by selectively placing non-printing dots proximate the highlight dots. The non-printing dots raise the printing relief floor in the highlight areas providing additional support for marginally printable dots.
|
申请公布号 |
CA2422132(A1) |
申请公布日期 |
2004.09.11 |
申请号 |
CA20032422132 |
申请日期 |
2003.03.11 |
申请人 |
CREO INC. |
发明人 |
MILLER, STEPHEN H.;MCCREA, DEVON J. |
分类号 |
B41C1/00;B41C1/02;B41M1/04;B41N1/12;H04N1/405;(IPC1-7):B41C1/00;B41F5/24;B41N1/00 |
主分类号 |
B41C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|