经济社会及科学技术的快速发展,对纳米材料性能优化及应用范围扩大产生了积极的影响。在此背景下,为了满足抗菌包装及印刷方面的实际需求,需要加强纳米银制备分析,保持其良好的应用效果。基于此,本文就纳米银制备及其在抗菌包装和印刷中的应用进行分析,实现纳米银的推广使用。 The rapid development of economy, society and science and technology has had a positive impact on the performance optimization and application of nanomaterials. In this context, in order to meet the actual needs of antimicrobial packaging and printing, the need to strengthen the preparation of nano-silver analysis, to maintain its good effect. Based on this, this paper analyzes the preparation of nanosilver and its application in antimicrobial packaging and printing to promote the use of nanosilver.