目的 研究自 1964 年首次发布钢桶国标以来我国钢桶包装容器的标准化历程。 方法 通过解析历次发布的国家标准( GB 325 或 GB / T 325 ) 及最新报批的 GB / T 325 . 4 ,GB / T 325 . 5 ,从钢桶型式、规格尺寸、卷封工艺、检验项目等方面阐述我国钢桶制造技术标准化的更新改进。 结果 钢桶包装容器标准化的发展趋势,一方面是钢桶不断满足现代物流集装化运输和机械化作业需要,另一方面是保证危险包装产品的质量安全的需要,也是绿色包装形势的需要。 结论 钢桶行业的发展要面向世界,开放性地参与国际交流,标准化工作要充分考虑国际文件,引领钢桶行业发展。

Objective To review the standardization course of steel drums packaging containers in China since its launch in 1964. Methods The technology contents of the previous published national standards GB 325 or GB / T 325 and the latest GB / T 325. 4 & GB / T 325. 5 were analyzed, and the updates and improvements in standardization of steel drums packaging containers were presented, from the aspects such as steel drum type, specification, dimension, roll sealing process and detection technology. Results The development tendency of the steel drums standardization was: on the one hand, the steel drums meet the needs of modern logistics, on the other hand, the safety of dangerous goods packaging is ensured and the situation of green packaging is reflected. Conclusion The development of the steel drums industry needs to face the world, and participate in international communication openly. Standardization work guides the development of the steel drum industry, and we must give full consideration to the international documents.