Microbiological stabilization of products
and packaging based on Silver concentrate

The technology is based on a food-grade additive for preparing drinking water with a controlled concentration of Ag⁺. The prepared water base can be applied to the product, packaging, water, or production environment, and the effect is verified through a comparative pilot test on the client's product or process.

Unlike biocides and disinfectants, Silver is used as a food-grade additive and is tailored to specific application scenarios.

→ Request documents
→ Choose an application scenario

Food additive
with controlled Ag⁺ concentration

Silver is used to prepare water with a specified concentration of Ag⁺.

Silver ions are evenly distributed in the water and allow it to be used in different scenarios: product, packaging, washing, cold fogging, production environment.

Concentration, application mode, and results are verified for each specific client task.

Food stabilizing additive
for products and packaging

Silver is a food additive for preparing water with Ag⁺. Unlike disinfectants, it can be widely used in food production: for products, packaging, containers, and processes.

  • Fresh produce
  • Ready meals
    and semi-finished products
  • Meat, fish, poultry
  • Packaging and containers

When to test Silver

1.

Product loses visual quality
We check if it is possible to preserve appearance, odor, and stability during storage.
2.

Write-offs and returns occur
We assess whether losses can be reduced and how this affects the economics.
3.

Need to control microbiological risks
We test scenarios for the product, packaging, water, containers, and environment.
4.

Packaging treatment is required
Тестируем упаковочные материалы, подложки, пергамент, картон и полимерные элементы.
5.

Cold fogging is required
We test the mode for a production or warehouse scenario.
6.

Test on specific products required
We tailor the scenario to the product, packaging, storage conditions, and quality requirements.

Where the technology is applied

  • Water
    Drinking water production.
  • Washing and product treatment
    Vegetables, fruits, berries, herbs, semi-finished products, ready meals.
  • Production processes
    Water as part of the product or technological environment.
  • Packaging
    Treatment of material or finished packaging with Ag⁺ solution.
  • Cold fogging
    For production and warehouse scenarios after mode verification.
  • Comprehensive program
    Water + product + packaging + production environment.

Testing the effect on your product or process

Analyze the task
We analyze the product, packaging, water, and storage conditions.
Choose a scenario
We select an application scenario.
Select the mode
We select the concentration and application mode.
Prepare the test
We prepare test water, samples, or a pilot batch.
Compare groups
We compare the test and control groups.
Record the result
We record visual quality, odor, microbiology, shelf life, and losses.
Calculate the effect
We calculate the preliminary economic effect.
Provide recommendations
We provide implementation recommendations.

A clear result for production and the QA department

After the pilot, you receive:

+ Comparison of the test and control groups;
+ Conclusion on the applicability of the technology;
+ Recommendations on concentration and application mode;
+ Assessment of the impact on visual quality and stability;
+ Microbiological indicators, if included in the pilot program;
+ Limitations regarding the product, packaging, or process;
+ List of documents and checks;
+ Preliminary calculation of the effect.

Why Silver is more effective than cluster silver

Technologies based on particles, clusters, and colloidal forms must first release active Ag⁺ ions. Silver works directly with the ionic form of Ag⁺ at a specified concentration — therefore, the action is faster, the dosage is more precise, and consumption is more economical.

Who Silver is for

  • Engineering-Led Execution

    Water producers

    Stability of water during storage, logistics, and container use.
  • End-to-End Delivery

    Food manufacturers

    Treatment of raw materials, products, water, semi-finished products, and ready meals.
  • Independent Sourcing & Validation

    Packaging manufacturers

    Treatment of packaging materials and creation of active packaging.
  • Agricultural producers

    Vegetables, fruits, herbs, and berries: treatment before storage, sales, or logistics.
  • Solution-Oriented Mindset

    Packing enterprises

    An additional stabilizing step before packaging.
  • Flexible Engineering Approach

    Retail and logistics

    Reduction of losses, returns, and quality instability.
FAQ
Yes. It is based on Silver, a food-grade additive, a concentrate of a mineral substance for drinking water and non-alcoholic beverages, used to prepare drinking water with a controlled concentration of Ag⁺. Then, a specific application scenario is selected.

Test Silver on your product,
packaging, or process

Describe your product, packaging, water, storage conditions, and current problem. We will suggest an application scenario, a pilot program, and a list of data needed to evaluate the effect.
Silver
E-mail for communication
service@uwingroup.ru
Address
191023, St. Petersburg, Nevsky Prospekt, 71/1

656922, Altai Krai, Barnaul, Anatolia Street, 315
© 2026 Uwin Group. All rights reserved. Microbiological protection of products. Antibacterial packaging.