Mattress, Bedding & Foam Product Assembly worked example
Adhesive Usage at 94% transfer efficiency: a worked example in mattress, bedding & foam product assembly
What does the result look like when transfer efficiency reaches 94%? The full calculation is worked below with real intermediate numbers. Use this when ordering adhesive for foam lamination, spring unit bonding, or cover attachment runs to avoid mid-run shortages or excess inventory.
The inputs for this scenario
- Mattresses in production run: 500 mattresses (unchanged)
- Adhesive per mattress: 0.55 lb / mattress (unchanged)
- Transfer efficiency: 94 % (raised for this scenario; the documented default is 82)
Working through the calculation
- Applying the documented formula (Required adhesive (lb) = mattresses × adhesive per mattress ÷ (transfer efficiency ÷ 100)) to the inputs above produces each figure below.
- At this operating point the engine returns 293 lb for required quantity, the number this scenario is built around.
- At this operating point the engine returns 275 lb for theoretical amount.
- At this operating point the engine returns 17.55 lb for loss allowance.
- At this operating point the engine returns 94 % for efficiency.
How this compares with the baseline
- Against the tool's baseline example, where transfer efficiency sits at 82% and the headline result is 335 lb, this scenario comes in 12.77% below the baseline at 293 lb.
- A figure at this level is achievable when transfer efficiency is genuinely sustained, not just peaked for a shift. Transfer efficiency varies with gun setup, viscosity, temperature, and operator technique, so a single assumed percentage is an estimate, not a guaranteed yield.
Results at a glance
- Required quantity: 293 lb (headline result)
- Theoretical amount: 275 lb
- Loss allowance: 17.55 lb
- Efficiency: 94 %
Run it with your numbers
- Every input above is editable in the live Adhesive Usage calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.