BLENDING / MIXING
Mixing & Forming
Blending / Mixing
PrerequisiteAlso: batch mixer · ribbon blender · paddle mixer · compounding
Combining two or more ingredients to a uniform product — dry blends, wet blends, slurries, dough.
Typical Hazards
- BBiologicalPathogen amplification in warm, moist mixers if hold time exceeds limits
- CChemicalAllergen cross-contact (highest-risk step for label-vs-reality mismatches)
- PPhysicalMixer paddle wear, weld debris
Typical Controls
- Allergen segregation schedule + cleaning validation
- Master batch record with weight verification at each addition
- Mix time validated for homogeneity
- Temperature limit if microbial concern
Regulatory Citations
5 cross-references across 3 documents