信息记录材料2023年8月第24卷第8期硅铝系喷墨涂层组装技术研究张丽惠,张嘉锋,陈思雨,樊利,柳青(乐凯胶片股份有限公司河北保定071054)【摘要】研究了喷墨打印纸硅铝涂层组装中硅系涂层厚度对打印纸光泽度的影响,发现硅系涂层厚度在1μm左右时,光泽度最高达到了60%。利用光学原理解释了光泽度增高机理,发现入射光穿过折射后在硅铝涂层界面处形成反射光,与表面反射光光波同步叠加,使总反射光光波振幅增大,产生了总反射率增加现象。且二者折射率差值较大,产生了较强的“增反效果”,使得硅铝涂层组装后光泽度大于单硅涂层光泽度,让硅铝系喷墨打印纸获得了较高光泽度。【关键词】喷墨;硅铝系涂层组装;增反;光泽度【中图分类号】TQ574【文献标识码】A【文章编号】1009-5624(2023)08-0003-03StudyontheAssemblyTechnologyofSi⁃AlInk⁃jetCoatingZHANGLihui,ZHANGJiafengCHENSiyu,FANLi,LIUQingLuckyFilmCo.Ltd,Baoding,Hebei071054,China【Abstract】TheassemblytechnologyofSi⁃Alcoatingoninkjetprintingpaperwasstudied,andtheinfluenceofSi⁃Alcoatingthicknessontheglossofprintingpaperwasstudied.Itwasfoundthattheglossreached60%whenthethicknessofSi-coatingwasabout1μm.Thereasonofincreasingglossisexplainedbyopticalprinciple.ItisfoundthatthereflectedlightgeneratedbyincidentlightrefractedattheinterfaceofSi⁃Alcoatingissynchronouslysuperimposedwiththereflectedlightofthesurface,andtheamplitudeofthereflectedlightwavesofthetotalreflectedlightincreases,resultin...