Production Line and Equipment Setup for Lotion, Sunscreen, and Serum

Regarding your questions about setting up a production facility for lotion, sunscreen, and serum:

1. How many production lines are needed?

In a standard manufacturing setup, the number of "lines" usually refers to the filling and packaging stage. For the mixing stage, you do not necessarily need separate lines for each product type if you are producing in batches.

• Mixing: A single high-quality mixing system (with heating and high-shear capabilities) can produce lotions, sunscreens, and serums. However, you must have a validated cleaning process (CIP - Clean In Place) to prevent cross-contamination.
• Filling: If your production volume is high, you might want separate filling lines to avoid downtime during changeovers. If volume is lower, one filling line can be used, provided it is thoroughly cleaned between different formulas.

2. Can one tank be used for both Sunscreen and Whitening products?

Yes, it is possible, but there are important considerations:

• Cleaning: Sunscreens often contain mineral filters (Zinc Oxide/Titanium Dioxide) or oily UV filters that are difficult to remove. If any residue remains, it can contaminate your whitening serum, potentially affecting its clarity, stability, or efficacy.
• Material: The tank must be made of high-grade stainless steel (such as SUS316L) to withstand various chemicals and rigorous cleaning agents.
• Equipment Type: Sunscreens typically require a Disperser or Homogenizer head to ensure UV filters are evenly distributed. Serums or light lotions might only need a standard stirring head. Using a tank with a Disperser head is more versatile as it can handle all three product types.

3. Equipment available at MySkinRecipes

MySkinRecipes offers industrial mixing tanks suitable for these purposes:

• For Sunscreen and Thick Lotions (High Shear):
  • Mixing tank, disperser head, 5.4 horsepower, with heat (200 liters): Ideal for dispersing UV filters and creating stable emulsions.
  • Mixing tank, disperser head, 3 horsepower, with heat (100 liters): A smaller version for medium-scale production.
• For Serums and Light Lotions (Standard Mixing):
  • Mixing tank, stirring head with heating (200 liters)
  • Mixing tank with stirring head and heating (100 liters)

If you plan to produce all three, a Disperser Head tank is recommended because it provides the high shear necessary for sunscreens while still being able to mix serums and lotions effectively.