| 涂布箱纸板的光学性能与印刷适性 |
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| 引用本文： | 许 英,臧永华,任景慧.涂布箱纸板的光学性能与印刷适性[J].中国造纸,2012,31(4):1-5. |
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| 作者姓名： | 许 英 臧永华 任景慧 |
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| 作者单位： | 天津科技大学材料科学与化学工程学院,天津市制浆造纸重点实验室,天津,300457 |
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| 基金项目： | 国家自然科学基金(50773052);科技部国际合作项目(2008DFA91290)资助 |
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| 摘 要： | 研究了重质碳酸钙(GCC)、高岭土及它们不同比例混合使用和淀粉对涂布箱纸板白度、表面强度和印刷光泽度的影响.结果表明,涂布箱纸板的白度不仅依赖于颜料自身的白度,而且取决于原纸的白度,在褐色箱纸板上涂布时,全高岭土预涂的箱纸板白度高于全GCC预涂的.涂布箱纸板的表面强度和印刷光泽度均随着面涂层中GCC含量的增加而降低.在涂料中加入荧光增白剂(OBA)和淀粉可显著提高涂布箱纸板的白度,淀粉的加入也可提高涂布箱纸板的表面强度,但淀粉对印刷光泽度几乎没有影响.
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| 关 键 词： | 涂布箱纸板 淀粉 白度 表面强度 印刷光泽度 |
The Printability of Double Coated Recycled Linerboard |
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| XU Ying
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ZANG Yong-hua
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REN Jing-hui.The Printability of Double Coated Recycled Linerboard[J].China Pulp & Paper,2012,31(4):1-5. |
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| Authors: | XU Ying ZANG Yong-hua REN Jing-hui |
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| Affiliation: | (College of Material Science and Chemical Engineering,Tianjin Key Lab of Pulp and Paper, Tianjin University of Science and Technology,Tianjin,300457) |
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| Abstract: | Influences of coatings compositions on the brightness,surface strength and print gloss of coated recycled linerboard were examined.The results showed that brightness of single coated linerboard not only depend on the brightness of the pigment,but also on the brightness of the base paper.The addition of OBA and starch to coating color can significantly improve the brightness of coated linerboard.The surface strength and print gloss decrease with the increasing of fine GCC in the top coating color.The addition of starch in the pre-coating color can improve the surface strength of double coated linerboard,but has little effect on the print gloss. |
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| Keywords: | coated recycled linerboard starch brightness surface strength print gloss |
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