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What is the difference between a vacuum stirring emulsifier and a conventional stirring emulsifier?

2026-01-28

What is the difference between a vacuum stirring emulsifier and a conventional stirring emulsifier?

The key difference between the two lies in the presence of a vacuum system, which leads to significant differences in product quality and application scope:
  • Air Bubble Control: Conventional stirring emulsifiers operate under normal pressure, so air is easily entrained during stirring and emulsification, resulting in air bubbles in the finished product. Vacuum stirring emulsifiers eliminate this problem through negative pressure, ensuring a bubble-free and smooth product texture.
  • Oxidation Prevention: The vacuum environment reduces the contact between materials and oxygen, which is crucial for products containing oxidation-sensitive ingredients (such as vitamins, plant extracts, and unsaturated oils). This can maintain the original properties of the ingredients (e.g., color, scent, efficacy) and extend the product shelf life.
  • Emulsion Stability: Bubbles in emulsified products can cause phase separation, sedimentation, or texture changes during storage. Vacuum stirring emulsifiers improve the long-term stability of emulsions by removing bubbles, ensuring consistent product quality throughout the shelf life.
  • Application Scope: Conventional emulsifiers are suitable for products with low requirements for bubble content and stability (e.g., ordinary industrial detergents). Vacuum stirring emulsifiers are more suitable for high-end products with strict quality standards (e.g., cosmetics, pharmaceuticals, and high-end food).
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Noticias de la compañía-What is the difference between a vacuum stirring emulsifier and a conventional stirring emulsifier?

What is the difference between a vacuum stirring emulsifier and a conventional stirring emulsifier?

2026-01-28

What is the difference between a vacuum stirring emulsifier and a conventional stirring emulsifier?

The key difference between the two lies in the presence of a vacuum system, which leads to significant differences in product quality and application scope:
  • Air Bubble Control: Conventional stirring emulsifiers operate under normal pressure, so air is easily entrained during stirring and emulsification, resulting in air bubbles in the finished product. Vacuum stirring emulsifiers eliminate this problem through negative pressure, ensuring a bubble-free and smooth product texture.
  • Oxidation Prevention: The vacuum environment reduces the contact between materials and oxygen, which is crucial for products containing oxidation-sensitive ingredients (such as vitamins, plant extracts, and unsaturated oils). This can maintain the original properties of the ingredients (e.g., color, scent, efficacy) and extend the product shelf life.
  • Emulsion Stability: Bubbles in emulsified products can cause phase separation, sedimentation, or texture changes during storage. Vacuum stirring emulsifiers improve the long-term stability of emulsions by removing bubbles, ensuring consistent product quality throughout the shelf life.
  • Application Scope: Conventional emulsifiers are suitable for products with low requirements for bubble content and stability (e.g., ordinary industrial detergents). Vacuum stirring emulsifiers are more suitable for high-end products with strict quality standards (e.g., cosmetics, pharmaceuticals, and high-end food).