Traceability, Serialization & Lot Genealogy worked example

Barcode Label Workload at 12% setup, roll-change, and reject allowance: a worked example

This scenario runs the barcode label workload calculation on the strong side: 12% setup, roll-change, and reject allowance, with every other input held at its documented default. Use it when barcode label workload in traceability, serialization and lot genealogy is being added to next week's schedule and you need an honest hours estimate.

The inputs for this scenario

  • Labels to print and apply this run: 120 units (unchanged)
  • Print-and-apply throughput: 12 units / min (unchanged)
  • Setup, roll-change, and reject allowance: 12 % (raised for this scenario; the documented default is 10)

Working through the calculation

  • Applying the documented formula (Base barcode label workload time = barcode label workload workload รท barcode label workload completion rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 11.2 hr for required barcode label workload time, the number this scenario is built around.
  • At this operating point the engine returns 10 hr for base barcode label workload time.
  • At this operating point the engine returns 12 % for barcode label workload allowance applied.
  • At this operating point the engine returns 12 pieces / min for barcode label workload completion rate.

How this compares with the baseline

  • Against the tool's baseline example, where setup, roll-change, and reject allowance sits at 10% and the headline result is 11 hr, this scenario comes in 1.82% above the baseline at 11.2 hr.
  • Use it when scheduling a labeling or serialization run and you need hours per lot to staff a station or slot it against a ship date. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Required barcode label workload time: 11.2 hr (headline result)
  • Base barcode label workload time: 10 hr
  • Barcode label workload allowance applied: 12 %
  • Barcode label workload completion rate: 12 pieces / min

Run it with your numbers

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

Last reviewed 2026-05-12.