目的 为促进智能包装技术发展，进一步拓展智能包装的功能与应用领域。方法 总结指示器、条形码、射频识别、增强现实、传感器等智能包装技术的应用现状，详细分析智能包装的市场需求和面临的机遇与挑战，并提出未来的研究方向。结论 智能包装在传统包装的基础上结合了新的科学技术，增加了包装的功能，具有广阔的发展前景，但其目前仍处于发展的初始阶段，依然存在成本高、安全性不足、环境污染、技术应用范围不广等问题。通过分析智能包装的需求和探讨未来的研究方向，进一步开发新技术与新型环保材料、加强信息交互，是非常必要的。

The work aims to promote the development of intelligent packaging technology and further expand the function and application field of intelligent packaging. The application status of intelligent packaging technologies such as indicators, barcodes, radio frequency identification, augmented reality and sensors was summarized. The market demand for intelligent packaging and the opportunities and challenges were analyzed in detail, and the future research direction was proposed. Intelligent packaging combines new science and technology on the basis of traditional packaging, which increases the function of packaging, and enables the intelligent packaging to have broad development prospects. However, intelligent packaging is still at the start-up stage, and has disadvantages such as high cost, insufficient safety, environmental pollution and application limitation. It is necessary to further develop new technologies and new environmentally friendly materials and to strengthen information interaction by analyzing the needs of intelligent packaging and exploring future research directions.