Wood & Paper Manufacturing worked example

Paper Break Cost at 98% production impact share: a worked example

This scenario runs the paper break cost calculation on the strong side: 98% production impact share, with every other input held at its documented default. A machine superintendent uses it to justify break-reduction projects against measured downtime.

The inputs for this scenario

  • Web Breaks per Day: 6 breaks (unchanged)
  • Cost per Break: 950 $/break (unchanged)
  • Production Impact Share: 98 % (raised for this scenario; the documented default is 85)
  • Wet-End Cleanup Charge: 400 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Paper break cost = breaks x cost per break x production impact% + wet-end cleanup charge) to the inputs above produces each figure below.
  • At this operating point the engine returns 5,986 $ for total paper break cost, the number this scenario is built around.
  • At this operating point the engine returns 998 $ / piece for paper break cost per unit.
  • At this operating point the engine returns 5,586 $ for variable paper break cost.
  • At this operating point the engine returns 400 $ for fixed paper break cost adder.

How this compares with the baseline

  • Against the tool's baseline example, where production impact share sits at 85% and the headline result is 5,245 $, this scenario comes in 14.13% above the baseline at 5,986 $.
  • Use it when building the business case for break-reduction capital or when tracking the cost impact of a run of poor runnability. 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

  • Total paper break cost: 5,986 $ (headline result)
  • Paper break cost per unit: 998 $ / piece
  • Variable paper break cost: 5,586 $
  • Fixed paper break cost adder: 400 $

Run it with your numbers

  • Every input above is editable in the live Paper Break Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.