通过研究物资维护保养流程与方法、封存包装类型与主要形式，为仓库管理过程中实施保养和包装提供理论依据，保证物资良好的技术状况，延长物资储存时间。

The quality of maintenance and preservative packaging of supplies in storage directly influence the quality of supplies during storage and the logistics process of supplies. The maintenance flow and methods, and the types and forms of preservative packaging were studied. The purpose was to provide theories basis for maintenance and preservative packaging in warehouse management.