Powder and piece fillingHow do I prevent segregation, compaction or damage when packing cohesive powders?
Practical guidance for cohesive powders: improve appearance, seal, closure, code, dose and transport performance.
Read the answer →Production guide
Powders, granules and pieces
Solve variable weights, dust, bridging, segregation, breakage and hopper-feeding problems. Find the product, pack or process closest to your application and then choose the fault you can see.
18topic guides
324question-and-answer pages
18problem routes per topic
7specialist solution routes
Choose what is closest to your application
Powder and piece filling topics
Reliable dosing depends on flow behaviour, bulk density, aeration, particle size, feeder control and the product drop into the pack.
18 answers
Fine powders
Small-particle products that can aerate, compact and escape from open transfers.
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18 answers
Dusty powders
Products that release airborne dust during feeding, dosing and pack transfer.
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18 answers
Cohesive powders
Non-free-flowing products prone to bridging, rat-holing and inconsistent feed.
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18 answers
Free-flowing powders
Products that move readily but can flood, segregate or continue flowing after cut-off.
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18 answers
Flour
Light, dusty food powder with variable aeration and bulk density.
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18 answers
Spices and seasonings
Aromatic powders or flakes where dust, segregation and cleaning are important.
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18 answers
Protein powder
Nutrition powder where bulk density, static and weight control affect giveaway.
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18 answers
Milk powder
Hygroscopic food powder requiring controlled hygiene and moisture exposure.
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18 answers
Sugar
Free-flowing crystals where abrasion, dust and feed stability vary by grade.
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18 answers
Salt
Crystalline product that can attract moisture and corrode unsuitable materials.
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18 answers
Ground coffee
Aromatic, aerated particles where density and freshness affect dosing.
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18 answers
Seeds and grains
Free-flowing but varied agricultural pieces that need gentle handling.
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18 answers
Pet food pieces
Mixed-shape pieces where target weight and product damage must be balanced.
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18 answers
Granules
Free-flowing particles that can bounce, flood or segregate.
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18 answers
Tablets and capsules
Counted or weighed solid doses requiring gentle controlled feeding.
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18 answers
Snack pieces
Light irregular pieces that may break or bridge in narrow chutes.
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18 answers
Fragile food pieces
Products where drops, vibration and compression create breakage.
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18 answers
Mixed-size pieces
Products with a broad size range that can segregate before weighing.
Open guide →Common starting points
Search all 324 answers →Popular powder and piece filling questions
Powder and piece filling
Powder and piece fillingHow do I prevent segregation, compaction or damage when packing dusty powders?
Practical guidance for dusty powders: improve appearance, seal, closure, code, dose and transport performance.
Read the answer →
Powder and piece fillingHow do I prevent segregation, compaction or damage when packing fine powders?
Practical guidance for fine powders: improve appearance, seal, closure, code, dose and transport performance.
Read the answer →
Powder and piece fillingHow do I prevent segregation, compaction or damage when packing flour?
Practical guidance for flour: improve appearance, seal, closure, code, dose and transport performance.
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Powder and piece fillingHow do I prevent segregation, compaction or damage when packing free-flowing powders?
Practical guidance for free-flowing powders: improve appearance, seal, closure, code, dose and transport performance.
Read the answer →
Powder and piece fillingHow do I prevent segregation, compaction or damage when packing spices and seasonings?
Practical guidance for spices and seasonings: improve appearance, seal, closure, code, dose and transport performance.
Read the answer →
Powder and piece fillingWhat information is needed to specify equipment for cohesive powders?
Practical guidance for cohesive powders: capture samples, dimensions, output, acceptance tests and site constraints before buying.
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Powder and piece fillingWhat information is needed to specify equipment for dusty powders?
Practical guidance for dusty powders: capture samples, dimensions, output, acceptance tests and site constraints before buying.
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Powder and piece fillingWhat information is needed to specify equipment for fine powders?
Practical guidance for fine powders: capture samples, dimensions, output, acceptance tests and site constraints before buying.
Read the answer →Common search questions
Questions customers also ask
Open a question for a concise answer, then use the detailed guide above for the full production checks.
What should I know about fine powders?
Small-particle products that can aerate, compact and escape from open transfers.
What should I know about dusty powders?
Products that release airborne dust during feeding, dosing and pack transfer.
What should I know about cohesive powders?
Non-free-flowing products prone to bridging, rat-holing and inconsistent feed.
What should I know about free-flowing powders?
Products that move readily but can flood, segregate or continue flowing after cut-off.
What should I know about flour?
Light, dusty food powder with variable aeration and bulk density.
How should I use the Powders, granules and pieces page?
Solve variable weights, dust, bridging, segregation, breakage and hopper-feeding problems.