Package / product combinations
Define container material, size, closure, product behavior and intended storage. A shared product does not automatically make a different package or closure suitable.
Plan process feed, package tooling, control handshakes, utilities and format changeovers as one qualified production envelope.

Start with the business outcome
Adding another pack format changes more than the filler settings. DPS can coordinate product supply, OEM packaging packages, utilities, controls and installation with the owner’s qualified package / product requirements. The commercial case must reflect real format demand, accepted packs, complete changeover and the full incremental operating cost.
Filler, seamer / capper / sealer, handling and inspection suppliers own their agreed specialist package performance. DPS integration does not establish manufacture of every machine or approval of a new preservation / container system.

Define container material, size, closure, product behavior and intended storage. A shared product does not automatically make a different package or closure suitable.
Include drain / recovery, product cleaning, mechanical setup, tooling, code / label changes, inspection, quality release and first-good-product. Screen change time alone is incomplete.
Coordinate upstream feed, downstream handling, inspection, coding, case packing, pallet / storage and required records. A faster filler may simply move the constraint.
Assess each product / format against OEM limits and the actual process / utility interfaces.
Define feed conditions and all package / control responsibilities before installation.
Use the full event record and distinguish parallel work from required release tasks.
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| System | Operating duty | Relevant DPS guide | Confirm before purchase |
|---|---|---|---|
| Specialist filling / packaging packages | Provide the qualified product / package operating envelope. | Process engineering ↗ | OEM tooling, closure, inspection, rates and acceptance. |
| OEM and field interfaces | Connect the selected equipment to the existing operating train. | Installation & integration ↗ | Mechanical, electrical, software, site access and integrated acceptance. |
| Instrumentation and controls | Execute the agreed sequence and record meaningful equipment states. | Automation & controls ↗ | I/O, alarms, recipe authority, backups and acceptance tests. |
| Utility supply and return | Meet the duty where the process actually uses it. | Utility infrastructure ↗ | Peak overlap, recovery, quality, point-of-use conditions and isolation. |
Compare actual qualified campaigns and complete supplier scope, rather than the number of formats listed in a brochure.
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| Decision | What to compare | Acceptance evidence |
|---|---|---|
| Flexible line | Qualified product / package envelope and full transitions | Accepted formats, campaign rate and changeover evidence. |
| Dedicated package | Demand stability, minimum runs, tooling and space | Commercial utilization and full recurring cost. |
| Integration boundary | Feed, controls, inspection, handling and release | Whole-line accepted packs and clear supplier ownership. |
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| Observed condition | Measure before design | DPS / team decision | Economic basis |
|---|---|---|---|
| Long format changeover | Record all setup and release stages. | Target verified tasks and interfaces. | Useful extra accepted packs at real demand. |
| Blocked / starved filler | Trend upstream and downstream states. | Coordinate feed and handling. | Whole-line output, converted to consistent financial units. |
| Reject or inspection loss | Record package / closure cause. | Work with specialist suppliers and owner quality. | Verified avoided rejects or purchases, once. |
| Low format utilization | Use real campaigns and customer demand. | Compare flexible vs dedicated scope. | Contribution after tooling, staff and added fixed cost. |
Audit the actual format / product envelope and last-good to first-good transitions. Compare targeted tooling, feed, controls and handling corrections with broader replacement.
Define the launch / future package mix, qualified storage / preservation basis, campaign lengths and demand before selecting packages. Include tooling, inspection, launch materials and fixed support cost.
Compare proposals with the same product duty, supplier boundaries and acceptance basis. The amount below is a transparent planning example, not a market price range, supplier estimate or DPS quotation.
| Cost bucket | Assumed amount |
|---|---|
| Application engineering and supplier duty review | $42,000 |
| Defined equipment / instrumentation components | $151,000 |
| Mechanical and electrical field installation | $77,000 |
| Controls and interface development | $46,000 |
| Commissioning / agreed acceptance support | $20,000 |
| Training, documentation and handover | $14,000 |
| Defined project scope | $350,000 |
| Separate site / facility additions | $45,000 |
| Capital contingency (15%) | $59,250 |
| Separate one-time startup / shutdown cost | $35,000 |
| Incremental working capital | $20,000 |
| Total initial cash | $509,250 |
The defined scope assumes applicable freight, procurement charges and taxes are included in the owner’s estimate. Add missing civil, land / shell, OEM, environmental, validation and permitting costs explicitly. Site and field conditions, duty, production access and quoted supplier scope determine actual price. Financing is excluded.
Hypothetical screening case: 250 days × 0.4 equivalent useful hour/day × 1,000 accepted kg/h × 65% realization, capped at 70,000 kg incremental demand, gives 65,000 additional sold kg/year. Net price $4.2/kg less incremental variable cost $2.8/kg gives $1.4/kg contribution. Verified baseline purchase savings are $0, realized payroll savings $21,600, energy $0, cleaning resources $3,000 and maintenance $4,000 per year. Deduct $20,000 additional annual fixed cost. All formats are converted to accepted product kg on a consistent price / variable-cost basis. Package materials and incremental production labor belong in variable cost; separately avoided baseline paid hours cannot also be used for new volume.
Calculated from these assumptions: steady annual net benefit $99,600; year-one net cash $51,760; cash payback Beyond 5 years; five-year NPV at 10% is −$175,179. Change the assumptions below to test a different case.
Replace the illustrative inputs with your own measured or quoted values. The five-year pre-tax model uses good kilograms, demand-capped contribution and separately verified baseline savings; it is not a project quotation.
All defaults are illustrative. The default case is an operating-plant improvement, not a greenfield quote. For a new operation, set baseline savings to zero and enter every additional operating and capital cost.
Includes contingency, startup and working capital
Incremental operating cash before tax
Includes year-one ramp assumption
At 10% annual discount
Net annual benefit ÷ initial cash
Net cumulative gain ÷ initial cash
Modeled incremental sales: 65,000 kg/year at $1.40/kg contribution. The base case does not recover the required discounted return within five years. Year-one net cash: $51,760.
Realization needed for the target operating payback
Not feasible
Demand, time, contribution or other cash benefits cannot meet the 4-year target under these assumptions.
CSV export is local. No inputs are submitted.
Swipe the chart to compare all five years ↔
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| Year | Net cash | Cumulative cash | Discounted cash |
|---|---|---|---|
| Initial | −$509,250 | −$509,250 | −$509,250 |
| Year 1 | $51,760 | −$457,490 | $47,055 |
| Year 2 | $99,600 | −$357,890 | $82,314 |
| Year 3 | $99,600 | −$258,290 | $74,831 |
| Year 4 | $99,600 | −$158,690 | $68,028 |
| Year 5 | $99,600 | −$59,090 | $61,844 |
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| Case | Annual benefit | NPV | Cash payback |
|---|---|---|---|
| Downside | $63,200 | −$390,777 | Beyond 5 years |
| Base | $99,600 | −$175,179 | Beyond 5 years |
| Upside | $116,400 | −$117,602 | 4.84 years |
Downside: installed and site costs +20%, realization ×0.75 and unit contribution reduced by 20% of its absolute value. Upside: realization ×1.15, capped at 100%, and unit contribution improved by 10% of its absolute value. The demand ceiling still applies.
Initial cash = (defined project scope + site additions) × (1 + contingency) + separate startup / shutdown cost + working capital. Contingency is conservatively treated as spent initially.
Sold incremental kg = min(days × recovered hours/day × constrained good kg/hour × realization, incremental demand). Contribution = sold incremental kg × (net price − incremental variable cost). New-volume labor, energy and packaging belong in that variable cost.
Baseline material benefit uses the verified percentage of actual purchases avoided at unchanged accepted baseline output. It is not a direct subtraction of two loss rates. Count a recovered kilogram once, either as its applicable cash saving or as incremental contribution.
Net annual benefit = contribution + independently realized baseline cash savings − added fixed operating cost. Year one scales gross benefits by the ramp factor while paying the full added fixed operating cost. Do not also count the same launch loss in the one-time startup amount.
Cash ROI = net annual benefit / initial cash. Five-year net ROI = (five-year cash inflows − initial cash) / initial cash. NPV = −initial cash + Σ cash flow(t)/(1 + discount rate)^t. Payback uses annual cash with linear interpolation within the recovery year. The threshold solver excludes terminal working-capital recovery.
This is a five-year screening horizon, not an asset’s entire life. No tax, debt, depreciation, grants, escalation, asset resale or additional replacement capital is modeled. Include recurring service costs in operating expense and use a detailed monthly budget for formal capital approval.
This teaching worksheet compares one-time uncovered outage and extra execution cost. It does not represent annual format-changeover savings and is not automatically added to the main model.
Use representative products, measured constraints and a documented utility / cleaning envelope. Assign each supplier and owner interface.
Plan FAT / SAT, instruments, recipes, permissives, quality checks and upstream / downstream handshakes as appropriate to the scope.
After stabilization, compare matched products and operating conditions. Reconcile extra output with sales, and baseline savings with actual purchases, bills and payroll.

Published scope / project context
DPS publishes process engineering, configured equipment, controls and installation / integration services. The source links establish relevant scope. The amounts, time changes, resource reductions and returns here are original hypothetical inputs, not achieved DPS customer results.
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| Decision | Targeted intervention | Broader replacement / new operation |
|---|---|---|
| Constraint | A measured gap can be corrected within retained assets. | The verified operating envelope cannot meet product, demand or reliability needs. |
| Cost scope | Include engineering, interfaces, shutdown, commissioning and retained-asset risk. | Include all new systems, site / facility work, OEMs, utilities, ramp and working capital. |
| Benefit | Only incremental contribution and genuinely avoided costs versus the current operation. | Demand-supported contribution less the full additional operating cost versus the agreed alternative. |
| Acceptance | Verify the changed duty and its effect on the complete line. | Verify the integrated new train and the owner’s readiness to operate. |
Prepare the information below, export the assumptions you have modeled, and discuss the unknowns with DPS. An unmeasured input is a question to resolve, not a reason to invent precision.
Checklist and model data stay in this browser until you choose to share them.
DPS describes operating modes, recipe authority, instrumentation, OEM interfaces, test plans, backups and handover. This supports an integration discussion, not a claim that every software platform, certification or business-system interface is included.
Guide assumptions reviewed on 26 October 2026. Qualified site / product teams establish regulatory and food-safety requirements; this guide does not prescribe a validated process.

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