【摘要】 随着绿色环保理念提升和纳米技术不断发展，纳米颗粒因其显著的表面效应、抗菌活性而被广泛应用在食品包装领域。但纵观国内市场，纳米包装材料在包装形态上比较单一，其表现形式的丰富性不足，这就需要对现有的纳米包装材料进行分析，并归纳总结纳米包装材料的特点。本文主要介绍了纳米银、纳米二氧化钛、纳米二氧化硅和纳米氧化锌颗粒的特点、作用机制及其在包装材料中的研究应用现状，分析了纳米包装材料在纳米颗粒均匀分散、纳米复合改性技术、表面处理技术上的应用研究，并从功能与包装形态相结合的角度出发，结合纳米包装材料的特点，根据包装设计的环保理念、生态理念，结合色彩、图形、文字等要素，提出具有可行性、审美性的包装形态。更多还原

【Abstract】 With the advancement of the concept of green environmental protection and the continuous development of nanotechnology, nanoparticles are widely used in food packaging because of their significant surface effect and antibacterial activity.However, in terms of packaging morphology, nano packaging materials have a limited range in the domestic market, and the richness of their expression forms is insufficient. Therefore, it is necessary to analyze the existing nano packaging materials and summarize the characteristics of nano packaging materials. In this paper, the characteristics, action mechanism, research and application status of nanosilver, nano titanium dioxide, nano silicon dioxide and nano zinc oxide particles in packaging materials are explored. The nano packaging materials are analyzed for their applications in nanoparticle uniform dispersion, nanocomposite modification technology and surface treatment technology. In addition, a feasible and aesthetic packaging morphology is proposed based on the combination of function and packaging morphology, along with the characteristics of nano packaging materials. The proposed packaging morphology is as per the concepts of environmental protection, ecological packaging design, and the combination of color, graphics, text, and other elements.更多还原