目的 提高多功能袋包装机的工作效率。方法 基于回转式充填方案，研究并提出一种连续自动开袋补偿的技术方案，实现包装的连续高速化作业。结果 设计出了连续回转式充填的自动开袋补偿技术方案和机构，该设计减少了传统袋包装机中开袋充填的停顿等待时间。结论 该设计不同于目前基于间歇式制袋包装的形式，实现了连续开袋充填，提高了多功能袋包装机的工作效率。

The work aims to improve the work efficiency of multi-function bag packaging machine. In order to realize the continuous and high speed operation of the packaging, a technical scheme of continuous automatic bag opening compensation was researched and put forward based on the rotary filling scheme. A technical scheme and mechanism of automatic bag opening compensation for continuous rotary filling was designed. Such design reduced the dwell and waiting time of the bag opening filling in the traditional bag packaging machine. Different from the form of intermittent bag-making package, the design achieves continuous bag opening filling and improves the work efficiency of multi- function bag packaging machine.