三基色全彩荧光油墨在防伪包装材料的研究进展

Research Progress of Three-Base Color Full Color Fluorescent Ink in Anti-counterfeit Packaging Materials

随着科技进步,荧光油墨通过全彩三基色组合的独特光学特性,受印材料、激发光功率及网点面积率等因素影响,成为多样化且高效的防伪技术。本文介绍了三基色全彩荧光油墨的发光机制,分析了网点面积率、纸张特性和激发光功率对荧光油墨发光效果的影响,探讨了其在防伪包装上的应用,展望了在防伪包装领域的研究方向及面临的挑战。

With the progress of science and technology,fluorescent ink has become a diversified and efficient anti-counterfeiting technology through the unique optical characteristics of full-color three-color combination,which is affected by factors such as printing material,excitation light power and dot area rate.This paper introduces the luminescence mechanism of the three-color full-color fluorescent inks,analyzes the influence of dot area rate,paper characteristics and excitation light power on the luminescence effect of fluorescent inks,discusses its application in anti-counterfeiting packaging,and looks forward to the research direction and challenges in the field of anti-counterfeiting packaging.