Meat, Poultry & Seafood Processing worked example

Packaging Film Usage at 5.75% waste and setup allowance: a worked example

Push waste and setup allowance up to 5.75% and the picture changes. This example computes every intermediate figure at that operating point. Use it when ordering packaging film for an upcoming run, calculating material cost per package, or confirming film inventory will cover the production schedule.

The inputs for this scenario

  • Packages to produce: 5,000 packages (unchanged)
  • Film length per package: 2.2 ft / package (unchanged)
  • Waste and setup allowance: 5.75 % (raised for this scenario; the documented default is 5)

Working through the calculation

  • Applying the documented formula (Theoretical film usage = packages to produce x film length per package) to the inputs above produces each figure below.
  • At this operating point the engine returns 191,304 ft for required film order quantity, the number this scenario is built around.
  • At this operating point the engine returns 11,000 ft for theoretical film usage.
  • At this operating point the engine returns 180,304 ft for waste and setup film allowance.
  • At this operating point the engine returns 5.75 % for effective film utilization.

How this compares with the baseline

  • Against the tool's baseline example, where waste and setup allowance sits at 5% and the headline result is 220,000 ft, this scenario comes in 13.04% below the baseline at 191,304 ft.
  • It computes the linear feet of film to purchase for a run by grossing theoretical usage up for waste and setup losses. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Required film order quantity: 191,304 ft (headline result)
  • Theoretical film usage: 11,000 ft
  • Waste and setup film allowance: 180,304 ft
  • Effective film utilization: 5.75 %

Run it with your numbers

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

Last reviewed 2026-05-12.