纸张的吸墨性与印刷质量的关系

文档编号:YS017  文档字数:11338.页数:22

摘要：随着印刷业的技术进步，纸张的质量特性及印刷适性对印刷质量的影响越来越受到业内人士的关注。印刷品的质量好坏与许多因素有关 ,其中纸张的吸墨性就是一个非常重要的影响因素。
 纸张的吸墨性是纸张物理性质的一种表现，它是指纸张吸收油墨的能力，反过来说，也就是油墨对纸张的渗透能力。纸张具有一定的吸墨性，有利于提高印刷墨膜与它的粘合牢度等，避免印品掉色等质量弊病的发生。研究纸张的吸墨性，对于提高纸张质量，满足印刷要求具有十分重要的意义。
 本课题主要研究纸张的吸墨性对印刷质量的影响。通过对纸张吸墨性原理的剖析，对实际印刷质量的调查和实验，分析纸张吸墨性变化对印刷质量产生的不同影响，对该由因素而产生的问题提出改善或解决的方法。
关键词：纸张；吸墨性；印刷质量；油墨转移
 
 Abstract: Along with the printing industry technology advancement, the influence of paper quality coefficient and the printability to the print quality more and more receive professional's attention.Printing quality relate to many factors, in which ink receptivity of paper is an extremely important influence factor.
The ink receptivity of paper is one kind of performance of the paper’s physical property, it is refers to the absorption ability of paper for printing ink, in other words, also is the seepage ability of printing ink to the paper.The paper has certain ink receptivity, is advantageous in enhancing the printing ink membrane with its agglutination fastness and so on, avoiding occurrences of quality disease such as losing colour and so on. There is the extremely vital significance to study the ink receptivity of paper, regarding to improve the paper quality, and to satisfy the print request.
This topic embarking from the usual classroom instruction, mainly studies relationship between ink receptivity of paper and quality of printing product.Through the analysis at principle of ink receptivity of paper, the investigation and the experiment on actual printing quality, and analysis on the different influence aroused to the print quality with the change of paper ‘s ink receptivity, propose the improvement and the solution method to some problems from this factor.
Key word: Paper; Ink receptivity; Print quality; Printing ink shift

目录
摘要 I
Abstract II
目录 III
1  绪论 1
1.1  选题的背景与意义 1
1.2  研究的基本内容与拟解决的主要问题 2
1.3  研究的方法与技术路线 2
2  纸张组成和吸墨性原理分析 4
2.1  纸张的基本组成及分类 4
2.2  纸张的吸墨性及其原理 5
2.3  油墨的渗透性与纸张的吸墨性 6
3  印刷质量与纸张的吸墨性 9
3.1  印刷质量的原理及影响因素 9
3.2  纸张吸墨性与印刷品质量的关系 10
3.3  控制吸墨性改善印刷质量的措施 10
4  实验测出纸张吸墨性对印刷质量的影响 12
4.1  实验方案 12
4.2  实验结果及分析 15
5  结论与展望 18
5.1  研究结论及存在的问题 18
5.2  研究的展望 18
致谢 19
参考文献 20

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