In corrugated plants, retirement creates an open position, but it can also create a gap in machine history, troubleshooting instinct, parts knowledge, shift communication, safety awareness, and the informal leadership that keeps production moving.
For many box plants, especially family-run operations and facilities with long-tenured teams, the person preparing to retire may be carrying essential experience and education like how a machine sounds before a problem starts. They may remember which part failed last time, which adjustment solved a recurring issue, or which service note never made it into the formal record.