A family of products can contain several incompatible filling behaviours
Ketchup may be thick and stringy, mayonnaise can be shear-sensitive and aerated, while dressings may separate or foam. One filler may cover multiple recipes only if the pump, metering range, valve, nozzle and cleaning method are proven across every extreme.
Build a product matrix showing viscosity, temperature, pieces, oil phase, foam, dose, pack and closure. Use the matrix to define which changes are recipe settings and which require physical parts or separate equipment.
Ketchup and mustard
Assess positive cut-off, pressure, stringing and bottle-wall coating.
Mayonnaise and emulsions
Control shear, aeration, density and clean product handling.
Dressings
Manage thin flow, foam, oil separation and herbs or seeds.
Multi-product changeover
Define retained volume, cleaning boundary, setup parts and first-off approval.
Choose the pack before finalising the filling machine
Container opening, stability, closure, sealing surface and decoration determine how the product can be presented, filled and transferred. Use commercial samples from the intended supplier and include dimensional variation in the trial.
| Pack route | Application considerations |
|---|---|
| Squeeze bottles | Common for table condiments; require stable handling, neck control and cap cleanliness. |
| Glass jars | Suitable for premium condiments and relishes; wide openings can support particulates. |
| Pots and dipping cups | Need accurate small doses and uncontaminated sealing rims. |
| Pouches and sachets | Provide portion and foodservice formats with stringent seal-zone control. |
Build the machine route from product feed to finished pack
Recipe matrix
Define every normal product and identify the hardest condition for each machine component.
Wide turndown range
Check accuracy and cut-off at the smallest and largest doses and speeds.
Change parts
Record nozzles, valves, guides, cap heads and label setups needed for each pack.
Cleaning and allergen control
Define drainage, flushing, strip-down, verification and first-off approval.
Closure flexibility
Plan screw caps, flip-tops, foils, lids or pouch seals without assuming one route suits all.
Production scheduling
Group compatible recipes and packs to reduce cleaning and changeover loss.
Closing, sealing, labelling and coding are part of the same acceptance test
A condiment line often becomes limited by cap, lid, label or changeover tasks rather than the filler. Model complete line output for each product-pack combination and use representative runs to verify start-up waste, sustained speed and first-off quality after changeover.
Agree measurable results for dose, presentation, closure or seal, label, code, reject handling and sustained output. A fast isolated filler cycle does not prove an integrated production line.
Scale automation from weekly demand—not headline speed
Convert saleable weekly demand into available production minutes, then allow for warm-up, replenishment, cleaning, changeovers, inspection, rejects and operator tasks. Desktop, compact, two-head and multi-head systems are planning bands rather than guaranteed capacities.
Desktop or semi-automatic
Manual pack presentation with assisted filling, capping or labelling. Prioritise flexibility and manageable cleaning.
Compact or two-head line
Coordinated conveyor stages, repeatable presentation and selected automatic feeding or closing.
Multi-head automatic line
Integrated container, closure, inspection and end-of-line handling with a defined acceptance run.
Representative trial checklist
Use the most difficult normal combinations—not only an ideal batch and pack.
- Thinnest and thickest condiment recipes.
- Most shear-sensitive or foaming product.
- Highest seed, herb or particulate loading.
- Smallest and largest dose.
- Most unstable bottle and narrowest neck.
- Every closure and label format.
- Changeover time and first-off approval.
- Cleaning and retained-product inspection.
Common questions
Possibly, if the metering route handles both viscosity and shear behaviour, provides clean cut-off and can be cleaned effectively. Trials with both products are required.
Thin or moderately viscous dressings may use several filling principles. Foam, oil separation, herbs, dose and bottle neck determine the shortlist.
Form-fill-seal or pre-made sachet systems combine controlled dosing with seal protection, coding and cutting. The product must not contaminate the seal area.
Use a matrix covering every recipe, pack and closure, then trial the hardest combinations and confirm changeover, cleaning and first-off approval.
Related equipment and buyer guides
Continue from the application into a more specific filling, capping or line-architecture decision.
Ketchup filling machines
Plan anti-drip filling for squeeze bottles, jars and sachets.
Read guide →Related buyer guideSalad dressing filling
Handle vinaigrettes, emulsions, herbs and separation.
Read guide →Related buyer guideMustard filling machines
Specify smooth and wholegrain products with clean cut-off.
Read guide →