Packaging Automation & End-of-Line Systems worked example

Line Clearance Workload at 12% documentation and verification allowance: a worked example

What does the result look like when documentation and verification allowance reaches 12%? The full calculation is worked below with real intermediate numbers. Use it when you need to budget line clearance time between runs without guessing.

The inputs for this scenario

  • Line clearance checks: 120 checks (unchanged)
  • Check completion rate: 12 checks / min (unchanged)
  • Documentation and verification allowance: 12 % (raised for this scenario; the documented default is 10)

Working through the calculation

  • Applying the documented formula (Base line clearance time = line clearance checks รท check completion rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 11.2 hr for planned line clearance time, the number this scenario is built around.
  • At this operating point the engine returns 10 hr for base line clearance time.
  • At this operating point the engine returns 12 % for documentation and verification allowance.
  • At this operating point the engine returns 12 pieces / min for check completion rate.

How this compares with the baseline

  • Against the tool's baseline example, where documentation and verification allowance sits at 10% and the headline result is 11 hr, this scenario comes in 1.82% above the baseline at 11.2 hr.
  • A figure at this level is achievable when documentation and verification allowance is genuinely sustained, not just peaked for a shift. It assumes a uniform check rate, but reconciling components and verifying coded labels can take far longer than a visual sweep, so a blended rate can understate a critical verification step.

Results at a glance

  • Planned line clearance time: 11.2 hr (headline result)
  • Base line clearance time: 10 hr
  • Documentation and verification allowance: 12 %
  • Check completion rate: 12 pieces / min

Run it with your numbers

  • Every input above is editable in the live Line Clearance Workload calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.