摘要
采用实验方法,以不同的加网线数和成像分辨率,对测试版进行了制版输出实验,详细分析了网点的成像质量和显微结构,探讨了CTcP和传统CTF制版工艺中印版网点的复制特性。结果表明,CTcP具有比CTF更高的网点成像精确度、更好的版面均匀性、更平滑的阶调复制曲线及更好的过程控制性能。
By experimental method,the test form was imaged on presensitized plates with different screen rulings at different resolutions.The micro-structures and imaging quality of dots on plates were detail analyzed,and the dot reproduction characteristics in CTcP and CTF platemaking processes were researched.The results showed that CTcP process has better reproduction characteristics with more imaging accuracy,higher imaging uniformity,smoother tonal reproduction curves,and better process control performance than CTF process.
出处
《浙江科技学院学报》
CAS
2011年第1期36-41,共6页
Journal of Zhejiang University of Science and Technology
基金
浙江省教育厅科研计划项目(Y200805700)
关键词
CTF
CTCP
制版
加网线数
分辨率
网点复制特性
CTF
CTcP
platemaking
screen ruling
resolution
dot reproduction characteristics
