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Packaging Film Order Length Calculator

Estimate film footage for a total package order on a multi-lane web. Machine cycles = ceiling(total packages / parallel lanes); base footage = cycles × web repeat / 12; required footage = base footage × (1 + additional waste fraction). Lanes are simultaneous package positions on one web, not separate rolls. Waste is a user-entered additional footage allowance.

Example values are prefilled to demonstrate the calculation. Replace them with values for your product, package, equipment, and operating conditions.

Inputs

Order quantity and film format

Range: at least 0 count

Enter total finished packages across all lanes, not the package count per lane.

Range: at least 0 in/cycle

Enter the positive film repeat/web advance in inches per machine cycle.

Range: at least 0 lanes

Enter a positive whole number of simultaneous package lanes. The calculator rounds required cycles up for a partial final cycle and reports packages beyond order need.

Range: at least 0 fraction

Enter additional footage as a fraction of base footage; for example, 0.03 adds 3%. This is an allowance over the scheduled-cycle footage, not a process-loss fraction of gross input.

Result

Valid
Additional footage allowance (ft)
200.0 ft
Base web footage before allowance (ft)
6,666.7 ft
Packages above order from final-cycle rounding
0 packages
Packages scheduled by whole cycles
10,000 packages
Machine cycles required
10,000 cycles
Estimated film required (ft)
6,866.7 ft

Calculation

Machine cycles required
—
Packages scheduled by whole cycles
—
Packages above order from final-cycle rounding
—
Base web footage before allowance (ft)
—
Additional footage allowance (ft)
—
Estimated film required (ft)
—

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