即开票用水性油墨刮开性能影响因素研究
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摘要
目的制备性能优异的即开型彩票专用柔性版水性油墨,研究影响油墨刮开性的因素。方法分别改变油墨配方中树脂的种类,润湿剂的种类、配比,以及乳液的种类及配比,以配制油墨,并测试油墨在隔离油上的刮开性能。探究即开票用水性油墨刮开性的影响因素。结果选用研磨树脂Joncryl 678,油墨的刮开性能较好;润湿剂选用TEGO wet245,其质量分数为4%时,能够使油墨在正常上墨的前提下,保证较好的综合刮开性能;选用Neocryl A-1120,其质量分数为50%时,刮开层能被有效刮开,且票样老化后能够正常刮开;综合考虑各因素之间的相互作用,选择润湿剂245的质量分数为4%,乳液A-1120的质量分数为50%时,油墨的综合刮开性能最优。结论油墨配方中的研磨树脂对油墨的刮开性有一定影响。润湿剂种类和含量对刮开墨的刮开性影响较大。其中润湿剂还影响油墨在UV光油打底样张上的上墨情况,鉴于即开票的特殊性,需对遮盖性和刮开性进行综合考量,最终合理选择和添加润湿剂。乳液在油墨配方中对墨层的刮开性起着决定性的作用。润湿剂种类与乳液种类,润湿剂含量与乳液含量间的交互作用对油墨刮开性的影响较大,在评价油墨刮开性的影响因素时,需考虑各组分的交互作用。
The work aims to prepare the flexible water-based ink specially for instant ticket with excellent performance,and study the factors influencing scraping performance of the ink. The type of resin, and the types and ratios of wetting agent and emulsion in the ink formula were changed respectively to prepare the ink, and the scraping performance of the ink on the isolating oil was tested. The influencing factors of scraping performance of water-based ink for instant ticket were explored. Joncryl 678 was selected as the grinding resin, and the scraping performance of the ink was better. When the wetting agent was TEGO wet245 and its mass fraction was 4%, it could ensure better comprehensive scraping performance under the premise of normal inking. When Neocryl A-1120 was selected and its mass fraction was 50%, the scraping layer could be effectively scraped, and the ticket sample could be scraped normally after aging. Based on comprehensive consideration of the interaction of various factors, when the mass fraction of wetting agent 245 was 4% and the mass fraction of emulsion A-1120 was 50%, the comprehensive scraping performance of ink was the best. The grinding resin in the ink formula has certain influence on the scraping performance of the ink. The type and content of wetting agent have great influence on the scraping performance of scraping ink. Among them, the wetting agent also affects the ink application on the UV varnish backing sample sheet. Due to the particularity of instant ticket, it is necessary to comprehensively consider the covering property and scraping performance, and finally reasonably select and add the wetting agent. Emulsion plays a decisive role in the scraping performance of ink layer in ink formula. The interaction between the types of wetting agent and emulsion, between the contents of wetting agent and emulsion has a great influence on scraping performance of the ink. For the evaluation of the influencing factors of scraping performance, the interaction between components should be considered.
The work aims to prepare the flexible water-based ink specially for instant ticket with excellent performance,and study the factors influencing scraping performance of the ink. The type of resin, and the types and ratios of wetting agent and emulsion in the ink formula were changed respectively to prepare the ink, and the scraping performance of the ink on the isolating oil was tested. The influencing factors of scraping performance of water-based ink for instant ticket were explored. Joncryl 678 was selected as the grinding resin, and the scraping performance of the ink was better. When the wetting agent was TEGO wet245 and its mass fraction was 4%, it could ensure better comprehensive scraping performance under the premise of normal inking. When Neocryl A-1120 was selected and its mass fraction was 50%, the scraping layer could be effectively scraped, and the ticket sample could be scraped normally after aging. Based on comprehensive consideration of the interaction of various factors, when the mass fraction of wetting agent 245 was 4% and the mass fraction of emulsion A-1120 was 50%, the comprehensive scraping performance of ink was the best. The grinding resin in the ink formula has certain influence on the scraping performance of the ink. The type and content of wetting agent have great influence on the scraping performance of scraping ink. Among them, the wetting agent also affects the ink application on the UV varnish backing sample sheet. Due to the particularity of instant ticket, it is necessary to comprehensively consider the covering property and scraping performance, and finally reasonably select and add the wetting agent. Emulsion plays a decisive role in the scraping performance of ink layer in ink formula. The interaction between the types of wetting agent and emulsion, between the contents of wetting agent and emulsion has a great influence on scraping performance of the ink. For the evaluation of the influencing factors of scraping performance, the interaction between components should be considered.
引文
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[11]豆鹏飞.反应温度对水性丙烯酸树脂性能的影响研究[J].橡塑技术与装备,2018,44(10):8-14.DOU Peng-fei.Effect of Reaction Temperature on the Properties of Waterborne Acrylic Resin[J].China Rubber/Plastics Technology and Equipment(Plastics),2018,44(10):8-14.
[12]杨西江.表面活性剂对水性油墨用色浆制备和性能的影响[J].染料与染色,2018,55(4):39-42.YANG Xi-jiang.Effects of Surfactants on Preparation and Properties of the Pigment Paste of Water-based Ink[J].Dyestuffs and Coloration,2018,55(4):39-42.
[13]A-RAM L,INYOUNG K,KWANG Y K.Quantitative Measurement of Ink-blanket Adhesion for Contact Transfer Printing Inks[J].International Journal of Precision Engineering and Manufacturing,2015,16(1):151-156.
[14]KARIM A M,KAVEHPOUR H P.Spreading of Emulsions on a Solid Substrate[J].Journal of Coatings Technology&Research,2014,11(1):103-108.
[15]JARCARLO C R,TERENCE P T.Analysis and Optimization of Water-based Printing Ink Formulations for Polyethylene Films[J].Applied Adhesion Science,2018,6(1):1.
[16]RAHELA K,MOJCA F,NINA H,et al.Colorimetric Properties of Reversible Thermo-chromic Printing Inks[J].Dyes and Pigments,2010,10(86):271-277.
[17]牛倩倩,刘昕.多功能水性油墨的研发[J].今日印刷,2017(5):33-35.NIU Qian-qian,LIU Xin.Research of Multi-functional Water-based Ink[J].Print Today,2017(5):33-35.
[2]刘旸.“老”彩种焕发“新”活力即开票营销百花齐放[J].社会福利,2018(3):43-44.LIU Yang.“Old”Tickets“New”Vigour-A lot of Marketing Ideas Have Sprung Up[J].China Social Welfare,2018(3):43-44.
[3]马金涛.防伪印刷技术的发展与应用[J].中国印刷,2017(9):68-71.MA Jin-tao.Development and Application of AntiFalse Printing Technology[J].Technology&Market,2017(9):68-71.
[4]李世凯,侯秋会,方伟.即开型票据柔性版水性刮开油墨印刷适性研究[J].印刷杂志,2015(1):62-67.LI Shi-kai,HOU Qiu-hui,FANG Wei.Study on the Printability of Water-based Scratch Printing Ink for the Flexography[J].Printing Filed,2015(1):62-67.
[5]张彦粉,邹洋,王旭红.基于回归分析的水性凹印油墨附着力的研究[J].包装工程,2017,38(1):200-203.ZHANG Yan-fen,ZOU Yang,WANG Xu-hong.Study of the Adhering Quality of Water-based Gravure Ink Based on Regression Analysis[J].Packaging Engineering,2017,38(1):200-203.
[6]王小芳,李昭,孙建明.环保水性油墨制备技术与应用现状分析[J].科学技术与工程,2017,17(15):167-175.WANG Xiao-fang,LI Zhao,SUN Jian-ming.Research on Synthesis Technology and Application of Environment-friendly Water-based Ink[J].Science Technology and Engineering,2017,17(15):167-175.
[7]牛倩倩.绿色印刷水性凹印油墨及其性能研究[D].西安:西安理工大学,2017.NIU Qian-qian.The Study of Water-based Gravure Ink and Its Performance[D].Xi’an:Xi’an University of Technology,2017.
[8]ZHOU Xing,LI Yan,FANG Chang-qing.Recent Advances in Synthesis of Waterborne Polyurethane and Their Application in Water-based Ink:A Review[J].Journal of Materials Science&Technology,2015,31(7):708-722.
[9]林粤顺,廖春铄,巫永炫,等.水性丙烯酸酯乳液的制备及其在油墨中的应用[J].中国胶粘剂,2018,27(3):42-45.LIN Yue-shun,LIAO Chun-shuo,WU Yong-xuan,et al.Preparation of Waterborne Acrylate Emulsion and Its Application in Ink[J].China Adhesives,2018,27(3):42-45.
[10]李静洋.柔版印刷水性油墨专用聚丙烯酸酯乳液的合成及水墨的制备[D].北京:北京化工大学,2016.LI Jing-yang.Research and Development of Acrylic Emulsion and Water-based Flexographic Printing Ink[D].Beijing:Beijing University of Chemical Technology,2016.
[11]豆鹏飞.反应温度对水性丙烯酸树脂性能的影响研究[J].橡塑技术与装备,2018,44(10):8-14.DOU Peng-fei.Effect of Reaction Temperature on the Properties of Waterborne Acrylic Resin[J].China Rubber/Plastics Technology and Equipment(Plastics),2018,44(10):8-14.
[12]杨西江.表面活性剂对水性油墨用色浆制备和性能的影响[J].染料与染色,2018,55(4):39-42.YANG Xi-jiang.Effects of Surfactants on Preparation and Properties of the Pigment Paste of Water-based Ink[J].Dyestuffs and Coloration,2018,55(4):39-42.
[13]A-RAM L,INYOUNG K,KWANG Y K.Quantitative Measurement of Ink-blanket Adhesion for Contact Transfer Printing Inks[J].International Journal of Precision Engineering and Manufacturing,2015,16(1):151-156.
[14]KARIM A M,KAVEHPOUR H P.Spreading of Emulsions on a Solid Substrate[J].Journal of Coatings Technology&Research,2014,11(1):103-108.
[15]JARCARLO C R,TERENCE P T.Analysis and Optimization of Water-based Printing Ink Formulations for Polyethylene Films[J].Applied Adhesion Science,2018,6(1):1.
[16]RAHELA K,MOJCA F,NINA H,et al.Colorimetric Properties of Reversible Thermo-chromic Printing Inks[J].Dyes and Pigments,2010,10(86):271-277.
[17]牛倩倩,刘昕.多功能水性油墨的研发[J].今日印刷,2017(5):33-35.NIU Qian-qian,LIU Xin.Research of Multi-functional Water-based Ink[J].Print Today,2017(5):33-35.