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首页> 外文期刊>Journal of Imaging Science and Technology >Effect of Different Coating Amounts on the Surface Roughness and Print Gloss of Screen Coated Offset Prints
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Effect of Different Coating Amounts on the Surface Roughness and Print Gloss of Screen Coated Offset Prints

机译：不同涂布量对丝网涂布胶印表面粗糙度和印刷光泽度的影响

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摘要

The surface topography and the corresponding micro-structure of the print surface have a significant influence on the type and amount of the reflected light, whose distribution influences in turn the final appearance of the printed sample. Surface roughness of glossy coated paper with different amounts of UV coatings was tested by atomic force microscopy and scanning electron microscopy to correlate with the measured corresponding print gloss. To assess the surface topography, surface roughness characterization and fractal analysis were performed. For the overprint coating, three different screen stencils were used to regulate the coating amount applied onto the printed surface. The measurement showed that the amount of the applied coating influenced significantly the surface roughness parameters as well the measured instrumental print gloss.
机译：印刷表面的表面形貌和相应的微观结构对反射光的类型和数量有重大影响，反射光的分布和分布进而影响印刷样品的最终外观。通过原子力显微镜和扫描电子显微镜测试具有不同量的UV涂料的光面涂料纸的表面粗糙度，以使其与测得的相应印刷光泽度相关。为了评估表面形貌，进行了表面粗糙度表征和分形分析。对于套印涂层，使用三个不同的丝网模具来调节施加到印刷表面上的涂层量。该测量表明，所施加的涂层量显着影响了表面粗糙度参数以及所测量的仪器印刷光泽度。

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  • 来源
    《Journal of Imaging Science and Technology》 |2011年第2期|p.020501.1-020501.10|共10页
  • 作者

    Igor Karlovic; Dragoljub Novakovic;

  • 作者单位

    Faculty of Technical Sciences, Department of Graphic Engineering and Design, 21000 Novi Sad, Serbia;

    Faculty of Technical Sciences, Department of Graphic Engineering and Design, 21000 Novi Sad, Serbia;

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