Observed decision problem
Damaged packs, wrong change parts, tight guides, poor transfer geometry, dry or excess lubrication, sensor blind spots and uncontrolled back pressure can all jam flow. Follow the disturbance upstream and downstream through preparation, treatment, buffer, filler, closure, inspection, conveyors, packing and utilities. Synchronize clocks and include starts, short stops, speed changes, material replenishment, cleaning, maintenance and operator interventions. Review startup, steady production, short stops, restart, low or high demand, format or recipe change, cleaning and shutdown. The interface must protect both the incoming condition and the requirement of the next module.