Glossary · Manufacturing
What Is Vacuum Emulsification?
Vacuum emulsification is an emulsifying process run under reduced pressure, which draws air out of the mixture as the oil and water phases combine. Removing air produces a denser, smoother and more stable emulsion with fewer bubbles, and it improves how reproducibly viscosity comes out between batches.
Why it matters when you source
Vacuum processing is one practical reason two factories produce different textures from the same formula. When you compare quotations on a cream, ask whether production runs under vacuum — it changes both the equipment cost and the resulting feel.
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