Protein powder filler selection points
Protein and supplement powders often need testing because they can be aerated, dusty and compressible. A filler that works for one powder may need a different screw or setup for another flavour or blend.
For tubs, the fill volume and headspace matter. For pouches and sachets, seal contamination and product settling affect pack appearance and reject rate.
| Specification detail | Why it matters |
|---|---|
| Bulk density | Determines fill volume and hopper capacity for a target weight. |
| Dust level | Influences nozzles, extraction and cleaning around the filling point. |
| Flavour changeover | Affects cleaning time and line efficiency. |
| Pack format | Tubs, jars, pouches and sachets need different handling and closing steps. |
Supplement filler enquiry checklist
- Product type and flavours
- Bulk density if available
- Fill weight and tub or pouch size
- Cleaning and allergen requirements
- Desired output per shift