纸张对印刷图像不同阶调色彩复制效果的影响分析

毕业设计题目：喷墨打印纸对喷墨打印呈色性能影响的研究学生：张倩倩学号：201101030309学院：轻工与能源学院专业：印刷工程指导教师：梁巧萍2015年6月12日I喷墨打印纸对喷墨打印呈色性能影响的研究摘要喷墨打印纸对喷墨打印呈色性能影响的研究主要是以数字印刷工艺原理、印刷色彩学、印刷品质量控制等相关理论为指导，参考胶印质量评价方法，设计出数字喷墨印刷测试版，测量得到需要的实验数据；根据喷墨印刷的工艺原理，对喷墨印刷质量评价基本参数实地密度、相对反差K值和网点扩大等进行实验，分析承印材料对打印性能的影响。测试了不同喷墨打印纸的定量、白度、挺度、粗糙度、透气度和吸收性；在相同条件下打印喷墨打印纸，测量各印刷品的质量参数：色密度、印刷网点扩大、印刷反差、色调误差，采用定量分析的方法得出白度较高，表面粗糙度较小的纸张更适合喷墨印刷，另外，通过对测得的实验数据进行分析对比，得出每个喷墨打印纸的呈色范围，以期能够在喷墨印刷生产中能够更好的掌握其印刷适性。关键词：喷墨印刷，承印材料，印刷适性，色域IIResearchontheInfluenceofInk-jetPrintingColorPerformanceonInk-jetPaperABSTRACTResearchinkjetpaperforink-jetprintingcoloringperformanceimpactmainlydigitalprintingprocessprinciples,printingcolorscience,printqualitycontrolandotherrelatedtheories,referenceoffsetqualityevaluationmethods,thedigitalinkjetprintingbeta,themeasuredexperimentaldataneeds;basedontheprincipleofinkjetprintingtechnology,inkjetprintingqualityevaluationofthebasicparametersofsoliddensity,relativecontrastKvaluesanddotgainexperiment,analyzetheimpactofprintingmaterialsforprintproperties.Testedquantitativelydifferentinkjetpaperwhiteness,stiffness,roughness,airpermeabilityandabsorbency;printinginkjetprintingpaperunderthesameconditions,measuringthequalityparametersoftheprint:thecolordensity,printingdotgain,printcontrast,hueerror,themethodofquantitativeanalysisofobtainedhighwhiteness,surfaceroughnesssmallerpaperismoresuitableforinkjetprinting,inaddition,asmeasuredbytheexperimentaldatawereanalyzedandcomparedresultsofeachink-jetprintingcoloringpaperrange,withaviewtotheproductionofinkjetprintingtobettergrasptheirprintability.Keywords:Inkjetprinting,printingmaterials,printability,colorgamutIII目录1绪论........................................................................................................................................11.1本课题的研究目的和意义..........................................................................................11.2对本课题的国内外现状、水平和发展趋势进行分析..............................................11.3本课题研究内容..........................................................................................................22实验部分................................................................................................................................42.1纸张物理性能的检测..................................................................................................42.1.1实验原理............................................................................................................42.1.2实验材料............................................................................................................42.1.3实验仪器............................................................................................................52.1.4实验条件............................................................................................................62.1.5实验步骤............................................................................................................62.2印刷反差和网点扩大对喷墨印刷质量的影响..........................................................62.2.1实验原理............................................................................................................62.2.2实验材料............................................................................................................82.2.3实验仪器............................................................................................................82.2.4实验条件............................................................................................................82.2.5测试参数设计.....................................................................................................92.2.6实验步骤............................................................................................................92.3纸张对喷墨打印呈色范围的影响..............................................................................92.3.1实验原理............................................................................................................92.3.2实验材料..........................................................................................................102.3.3实验仪器..........................................................................................................102.3.4实验条件..........................................................................................................102.3.5色域范围测试版设计......................................................................................102.3.6实验步骤..........................................................................................................122.4不同纸张对GATF色轮图呈色范围的影响............................................................132.4.1实验原理.................................................................................................................132.4.2实验材料..........................................................................................................142.4.3实验仪器..........................................................................................................142.4.4实验条件..............................................................................................