紙張的吸墨性與印刷質(zhì)量的關(guān)系

印刷工程論文編號(hào):YS017  論文字?jǐn)?shù):11338.頁(yè)數(shù):22

目錄
摘要 I
Abstract II
目錄 III
1  緒論 1
1.1  選題的背景與意義 1
1.2  研究的基本內(nèi)容與擬解決的主要問(wèn)題 2
1.3  研究的方法與技術(shù)路線 2
2  紙張組成和吸墨性原理分析 4
2.1  紙張的基本組成及分類 4
2.2  紙張的吸墨性及其原理 5
2.3  油墨的滲透性與紙張的吸墨性 6
3  印刷質(zhì)量與紙張的吸墨性 9
3.1  印刷質(zhì)量的原理及影響因素 9
3.2  紙張吸墨性與印刷品質(zhì)量的關(guān)系 10
3.3  控制吸墨性改善印刷質(zhì)量的措施 10
4  實(shí)驗(yàn)測(cè)出紙張吸墨性對(duì)印刷質(zhì)量的影響 12
4.1  實(shí)驗(yàn)方案 12
4.2  實(shí)驗(yàn)結(jié)果及分析 15
5  結(jié)論與展望 18
5.1  研究結(jié)論及存在的問(wèn)題 18
5.2  研究的展望 18
致謝 19
參考文獻(xiàn) 20

摘要：隨著印刷業(yè)的技術(shù)進(jìn)步，紙張的質(zhì)量特性及印刷適性對(duì)印刷質(zhì)量的影響越來(lái)越受到業(yè)內(nèi)人士的關(guān)注。印刷品的質(zhì)量好壞與許多因素有關(guān) ,其中紙張的吸墨性就是一個(gè)非常重要的影響因素。
 紙張的吸墨性是紙張物理性質(zhì)的一種表現(xiàn)，它是指紙張吸收油墨的能力，反過(guò)來(lái)說(shuō)，也就是油墨對(duì)紙張的滲透能力。紙張具有一定的吸墨性，有利于提高印刷墨膜與它的粘合牢度等，避免印品掉色等質(zhì)量弊病的發(fā)生。研究紙張的吸墨性，對(duì)于提高紙張質(zhì)量，滿足印刷要求具有十分重要的意義。
 本課題主要研究紙張的吸墨性對(duì)印刷質(zhì)量的影響。通過(guò)對(duì)紙張吸墨性原理的剖析，對(duì)實(shí)際印刷質(zhì)量的調(diào)查和實(shí)驗(yàn)，分析紙張吸墨性變化對(duì)印刷質(zhì)量產(chǎn)生的不同影響，對(duì)該由因素而產(chǎn)生的問(wèn)題提出改善或解決的方法。
關(guān)鍵詞：紙張；吸墨性；印刷質(zhì)量；油墨轉(zhuǎn)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