相变喷墨打印质量的分析

Printing Quality Analysis of Phase Change Ink Jet

中文关键词: 数字印刷  相变喷墨  点质量  模糊度  粗糙度

英文关键词: digital printing  phase change ink jet  dot quality  blurriness  roughness

中文摘要:

      通过分析相变喷墨工作的原理，同时根据ISO 13660标准规定的质量指标及计算方法，选取记录点直径、圆整度、长宽比，线条宽度、线条边缘模糊度、线条边缘粗糙度等，作为质量检测要素。利用CCD捕获图像质量要素并使用图像质量分析与评价软件，客观、定量地分析了相变喷墨打印质量。测量结果表明：相变喷墨在普通纸张上可以实现高质量的打印结果；记录介质表面平滑度对相变喷墨打印的线条质量有一定程度影响。

英文摘要:

      Principle of phase-change ink printing was analyzed. According to ISO 13660, printing quality was evaluated by measuring dot diameter and roundness, line blurriness and roughness etc. The data was measured by CCD capture and phase-change printing quality was analyzed objectively and quantitatively with image quality evaluation software. Measurement results showed that phase change ink jet can achieve high quality printing results in general paper and the smoothness of material surface has certain influence on line quality printed by phase-change ink.