Bottling, Canning & Filling Lines worked example

Label Roll Timing at 66% label roll timing efficiency: a worked example

Suppose label roll timing efficiency falls to 66%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Calculate how quickly pressure-sensitive labels, wrap labels, or shrink sleeves are consumed during a packaging run.

The inputs for this scenario

  • Label Roll Timing completed output: 24,000 units (held at the documented default)
  • Label Roll Timing runtime: 2 hr (held at the documented default)
  • Label Roll Timing efficiency: 66 % (the input this scenario stresses; the baseline uses 92)

Working through the calculation

  • The calculation starts from the formula this tool documents: Raw effective label usage rate = labels or sleeves applied from the roll รท labeler runtime covered by the roll.
  • Effective label usage rate works out to 7,920 labels / hr at these inputs, and this is the headline figure for the scenario.
  • Raw effective label usage rate works out to 12,000 labels / hr at these inputs.
  • Labeler uptime and application efficiency works out to 66 % at these inputs.
  • Labeler runtime covered by the roll works out to 2 hr at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where label roll timing efficiency sits at 92% and the headline result is 11,040 labels / hr, this scenario comes in 28.26% below the baseline at 7,920 labels / hr.
  • It computes the effective labels-per-hour rate by dividing labels applied by runtime, then multiplying by labeler uptime/application efficiency. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Effective label usage rate: 7,920 labels / hr (headline result)
  • Raw effective label usage rate: 12,000 labels / hr
  • Labeler uptime and application efficiency: 66 %
  • Labeler runtime covered by the roll: 2 hr

Run it with your numbers

  • To rerun this with your own numbers, open the live Label Roll Timing calculator, set label roll timing efficiency to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.