Forming blocks of plastic bags, especially bags used in automatic dispensing machines, integrates block forming with a bag stack transfer operation

摘要

Blocks of the bags are formed by a unit on a gripping hand (17) of a robot (16) after the latter grasps and clamps stacked bags produced at a stack forming unit (4) and transfers them to an unloading station (20). An Independent claim is made for the process equipment whose block forming unit is integrated in a robot gripping hand (17).