Printing, Labels & Industrial Converting worked example

Rewind Capacity at 99% rewinder uptime: a worked example

This scenario runs the rewind capacity calculation on the strong side: 99% rewinder uptime, with every other input held at its documented default. Use it when rewind capacity in printing, labels and industrial converting is being asked to take on more work and you need to know if there is room.

The inputs for this scenario

  • Rolls rewound per cycle: 4 units / cycle (unchanged)
  • Available rewind cycles in the window: 480 cycles (unchanged)
  • Rewinder uptime: 99 % (raised for this scenario; the documented default is 90)
  • Rewind first-pass yield: 97 % (unchanged)

Working through the calculation

  • Applying the documented formula (Gross rewind capacity = rewind capacity output per cycle × available rewind capacity cycles) to the inputs above produces each figure below.
  • At this operating point the engine returns 1,844 units for good rewind capacity, the number this scenario is built around.
  • At this operating point the engine returns 1,920 units for gross rewind capacity.
  • At this operating point the engine returns 19.2 units for rewind capacity downtime loss.
  • At this operating point the engine returns 57.02 units for rewind capacity yield loss.

How this compares with the baseline

  • Against the tool's baseline example, where rewinder uptime sits at 90% and the headline result is 1,676 units, this scenario comes in 10% above the baseline at 1,844 units.
  • Use it when planning a shift or week of finishing, sizing rewind capacity against order load, or quantifying the cost of downtime and defects. 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

  • Good rewind capacity: 1,844 units (headline result)
  • Gross rewind capacity: 1,920 units
  • Rewind capacity downtime loss: 19.2 units
  • Rewind capacity yield loss: 57.02 units

Run it with your numbers

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

Last reviewed 2026-05-12.