Physical AI is emerging as a core technology in manufacturing automation, and collaborative robot palletizing processes are undergoing significant transformation. Universal Robots, Robotiq, and Safetics have presented next-generation automation solutions combining AI-based design, verification, and operation technologies. Robotiq introduced a platform where AI designs the workcell and analyzes ROI simply by inputting box information, while Safetics showcased technology that evaluates collision risks through simulation-based safety verification and proposes optimal speeds. In actual field operations, improvements in productivity and shifts in worker roles are becoming evident, and future automation competitiveness is expected to be determined by Physical AI capabilities rather than hardware alone.