• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Imaging Science and Technology >Absorption Mechanism of Aqueous and Solvent Inks into Synthetic Nonwoven Fabrics
【24h】

Absorption Mechanism of Aqueous and Solvent Inks into Synthetic Nonwoven Fabrics

机译：水性和溶剂型油墨在合成无纺布中的吸收机理

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In order to obtain high quality printing results, it is important to understand the mechanisms of ink absorption and setting on various substrates. The final position of ink pigments determines the ink density and the resolution of the printed product. Absorption rates of aqueous and solvent inks into nonwoven fabrics were characterized with a Bristow absorption wheel. A model based on Darcy's Law was applied to predict the ink absorption rate into the nonwoven fabrics. The model links the void fraction, pore size, contact angle, and the Darcy permeability coefficients to the absorption rate. The results showed a good correlation between the experimental data and the predicted results for many combinations of substrates and inks, but in a few cases, the absorption rates were different than expected. A clear difference of microscale distributions between aqueous and solvent inks on the nonwoven fabrics could be obtained by confocal laser scanning microscopy.
机译：为了获得高质量的打印结果，重要的是要了解各种基材上墨水吸收和固化的机理。油墨颜料的最终位置决定了油墨密度和印刷产品的分辨率。用布里斯托吸收轮表征水性和溶剂墨水在非织造织物中的吸收速率。应用基于达西定律的模型来预测无纺布的吸墨率。该模型将孔隙率，孔径，接触角和达西渗透系数与吸收速率联系起来。结果表明，许多基材和油墨组合的实验数据与预测结果之间具有良好的相关性，但在少数情况下，吸收率与预期不同。通过共聚焦激光扫描显微镜可以得到无纺布上水性油墨和溶剂油墨之间的微观分布的明显差异。

著录项

  • 来源
    《Journal of Imaging Science and Technology》 |2009年第5期|050201.1-050201-6|共6页
  • 作者

    Hitomi Hamada; Douglas W. Bousfield; Wing T. Luu;

  • 作者单位

    Research Institute, National Printing Bureau of Japan, Odawara, Kanagawa 256-0816, Japan;

    Department of Chemical and Biological Engineering, University of Maine, Orono, Maine 04469-5737;

    Department of Chemical and Biological Engineering, University of Maine, Orono, Maine 04469-5737;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号