何留喜,陈广学.水性胶对纸基3D打印中纸张表面颜色的影响研究[J].包装工程,2016,37(3):153-156,164.
HE Liu-xi,CHEN Guang-xue.Effect of Aqueous Adhesives on Color of Paper Surface in Paper-based 3D Printing[J].Packaging Engineering,2016,37(3):153-156,164. |
| 水性胶对纸基3D打印中纸张表面颜色的影响研究 |
| Effect of Aqueous Adhesives on Color of Paper Surface in Paper-based 3D Printing |
| 投稿时间：2015-06-21 修订日期：2016-02-10 |
| DOI： |
| 中文关键词: 纸基 3D打印 颜色精度 色差 水性胶 |
| 英文关键词: paper-based 3D printing color accuracy color difference aqueous adhesives |
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| 中文摘要: |
| 目的 研究纸基3D打印中水性胶涂布对纸张表面颜色的影响。方法 以纸基3D打印的方式输出黄、 品、 青、 黑、 白、 灰等6种纯色的立方体样本， 分别测量6个样本的6个面的色度值， 然后在6个样本表面均匀涂布一层水性乳胶， 再分别测量6个样本的6个面的色度值。结果 水性胶涂布前， 6个样本的上表面和下表面之间的颜色色差均在2.02以下， 4个侧面间的颜色色差均在2.60以下， 但6个样本的上下表面和侧面的颜色色差则较大， 最大的色差已经超过25； 水性胶涂布后， 6个样本上表面和下表面的色差在2.44以下， 4个侧面的颜色色差在2.72以下， 但6个样本的上下表面和侧面的颜色色差有大幅度降低， 除黑色之外， 其他颜色样本的表面与侧面色差均在4.72以下； 同时， 涂胶前后6个样品的表面的色差值均在2.69以下。结论 水性胶对纸基3D打印中纸张表面颜色的影响较小， 对纸张侧面颜色的影响较大， 涂胶操作可以使得3D打印的侧面颜色接近于表面颜色水平， 有利于纸基3D打印形成更逼真的3D颜色效果， 对纸基3D打印的颜色精度控制有着非常重要的意义。 |
| 英文摘要: |
| The aim of this work was to study the effect of aqueous adhesives on color of paper surface in paper-based 3D printing. Six cubes of black, grey, white, yellow, magenta and cyan were printed in Matrix 300A, and the chromatic values on six faces of each cube were respectively measured before and after all the faces of six cubes were coated with aqueous adhesives. Before the coating operation, color differences between the top and the bottom faces on six cubes were all below 2.02, color differences among the four side faces were all below 2.60, but color differences between surfaces (the top faces and the bottom faces) and side faces were larger, the maximum was above 25. After the coating, color differences between the top and the bottom faces were all below 2.44, color differences among the four side faces were all below 2.72, while color differences between surfaces and side faces were greatly reduced, except for black color, color differences of other colors between surfaces and side faces were all below 4.72. Moreover, before and after the coating, color differences between surfaces on the six cubes were all below 2.69. Relative to the side face, the effect of aqueous adhesives on paper surface was respectively little. The coating operation could reduce the gap of color difference between surface and side face, which was in favor of a more realistic 3D color reproduction and the color accuracy control. |
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