EXPERIMENTAL STUDY OF THE DEPENDENCE OF THE PUMPING SYSTEM PERFORMANCE ON THE AIR PERMEABILITY OF FLEXIBLE CONTAINERS DURING THE PRE-OPENING PROCESS

An experimental and analytical study of the dependence of the performance of the pumping system of the vacuum gripper device on the air permeability of flexible containers for their preliminary opening during the bulk packing process has been carried out. The procedure for conducting an experimental study is presented, as well as analytical calculations of the main indicators that ensure the successful opening of a flexible container.