目的 综述信息型智能包装标签的研究进展。方法 查阅并总结近年来国内外有关智能包装标签的相关文献并进行整理分析。重点介绍时间温度显示器和RFID技术的研究现状及其应用，并分析它们在实际应用中所受到的制约因素及可能的解决办法。结论 研究成果对于推进包装的信息化和智能化，促进信息型智能包装标签更广泛的应用具有重要意义。

The work aims to review the research progress in smart packaging labels of information type. The domestic and foreign literatures related to the smart packaging labels in recent years were looked up and summarized, and the collation and analysis thereof were carried out. The research status and application of time/temperature display and RFID technology were highlighted, and the factors restricting their practical application and the possible solutions were analyzed. These research findings are important for promoting the informationization and intellectualization of packaging and advancing the broader application of smart labels of information type.