Practical buyer guide
A useful machinery comparison begins with a controlled description of the product, pack, process and required output. This guide shows how to prepare that information and how to compare the principal packaging technologies without relying on unsupported headline speeds.
Describe flow, viscosity, particles, aeration, temperature, dust, chemical compatibility and cleaning. Use a representative production sample rather than a generic product name.
Record container, neck, closure, label, film and secondary-pack dimensions. Include material, weight, stability, tolerances and every format that must run.
State target output by format, normal batch size, shift pattern, available utilities, floor space, operator involvement and equipment that must connect to the machine.
| Technology | Useful starting point | Questions to resolve |
|---|---|---|
| Piston volumetric filling | Measured doses of liquids and pastes, including products that need positive displacement | Viscosity at filling temperature, particulates, cylinder range, nozzle cut-off and cleaning |
| Peristaltic filling | Liquids where the product can remain inside replaceable tubing | Tube compatibility, bore, dose, flow per channel and tube-life expectations |
| Pump filling | Applications matched to a suitable gear, diaphragm or other pump principle | Product compatibility, suction, flow, drips, shear and cleaning |
| Auger filling | Powders that can be metered by controlled screw movement | Bulk density, flow, aeration, dust, screw size and hopper behaviour |
| Weight filling | Products where net mass is the controlling measure | Settling, weigh cycle, product feed, container stability and required output |
See the filling machinery hub for the current equipment range.
Capping starts with the matched closure and neck finish. Define torque or functional acceptance, cap presentation and bottle support. Pumps, triggers, ROPP, crowns, T-corks and vacuum closures each need a suitable application and feeding method. Compare the capping machinery range.
For labelling, supply filled containers and finished label rolls. Record the application panel, label position, material, adhesive, liner, roll direction and any transparent sections. Coding and inspection should be included in the same brief. Compare the labelling machinery range.
Flow wrapping, shrink wrapping and VFFS use film in different ways. The selected process should match the product presentation, pack protection, seal style and feeding method. Coding needs the exact substrate, print data, area and line speed. Every connected station must share compatible product pitch, conveyor height, controls and fault responses.
Define output as finished acceptable packs under stated conditions. Include product, format, batch length, replenishment and normal changeovers. A reference maximum speed is not a complete acceptance criterion.
State how fill, torque, label position, code readability or seal integrity will be checked. Use measurable criteria where verified information is available and avoid assumptions where it is not.
A preliminary proposal may be possible from accurate drawings and product data, but samples are normally needed to reduce uncertainty around filling, feeding, capping, labelling, sealing and transfer.
Include every format expected during the project life where known. At minimum, identify the normal format and the mechanical extremes, including the smallest opening, least stable container and most difficult material.
State acceptable finished packs per minute or hour for a named product and format, together with normal operating conditions. Separate a short test rate from the sustained production requirement.
A change part is a component exchanged to suit another format, such as a guide, star wheel, chuck, forming set or nozzle. The required set depends on the machine and pack range.
Consider a complete line when several processes must be coordinated, when manual transfer limits output or quality, or when a single controls and layout review will reduce integration risk.
Ready to prepare a machinery brief? Send the product, pack, output and layout information in one enquiry.
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