目的 研究在自动线包装末端如何将包装件快速、准确地放置在预定位置。方法 采用真空吸盘提升码垛技术，建立提升运行系统，完成包装箱抓取、搬运、平移、升降等动载运作。建立透气度、真空度、时间模型，确定运行系统各参数关系值。结果 当已知真空泵抽速即所能达到的最大真空度，可确定纸箱的最大透气度，反之，当已知纸箱透气度，可确定所需的最小真空度。结论 采用真空吸盘提升技术，防透气涂布瓦楞纸箱可广泛应用于自动包装线末端的自动码垛。

The work aims to research on how to quickly and accurately place the packages in the desired location at the end of the automatic packing line. Vacuum sucker lifting technology for stacking was used. Lifting system was established. Grabbing, handling, moving evenly, lifting & dropping and other dynamic operations of packaging box were completed. Air-permeability, vacuum and time model were established to determine the relationship of all parameters of running system. Vacuum pumping speed (i.e. maximum vacuum to be achieved) could determine the maximum air permeability of carton; on the contrary, when the air permeability of carton was known, the minimum vacuum required could be determined. With vacuum sucker lifting technology, non-breathable coated corrugated cartons can be widely applied in automatic stacking at the end of the packing line.