Discover how Nanox antimicrobial technology helped Fresh Milk double the shelf life of fresh milk, reducing waste and promoting sustainability.
Reducing food waste is one of the biggest challenges for the global industry, especially when it comes to perishable products such as fresh milk.
With billions of dollars lost every year to early spoilage, innovation becomes essential. Nanox, a reference in antimicrobial technology, developed a packaging solution that inhibits microorganisms and doubles the shelf life of milk.
In this article, you will learn about the Fresh Milk case and how this technology is transforming food preservation and supporting sustainable practices in the industry.
How particle technology is transforming plastics
Applied to plastics, this technology incorporates particles that modify their properties, making them more resistant, antimicrobial and environmentally efficient.
Key benefits include:
Antimicrobial properties, reducing contamination in everyday products.
Greater mechanical strength, increasing durability and reducing the need for replacement.
Sustainability, making recyclable plastics more efficient and reducing environmental impact.
Functional barriers that protect food and pharmaceutical products against degradation.
Below, we explore the sectors that already use plastics with particle technology and how this innovation is driving the industry globally.
The challenge: reducing waste in the perishable food market
Food waste represents a global loss of around US$ 936 billion per year. Products such as fresh milk have a short shelf life, which accelerates logistical, economic and environmental losses.
How can these products last longer while preserving their quality?
This was the challenge Fresh Milk faced, and the answer came through antimicrobial technology.
The solution: antimicrobial technology built into the packaging
Nanox developed a technology platform based on silver-based inorganic antimicrobials, applied directly during the packaging manufacturing process.
This innovative approach delivers real benefits:
Inhibition of bacteria and fungi that accelerate spoilage.
Integration into the industrial process, with no extra steps.
Safety supported by FDA and EPA registrations.
Available in masterbatch format, making adoption easier.
The result: milk with twice the shelf life
Applying Nanox antimicrobial technology to fresh milk packaging delivered an impressive result:
Shelf life extended from 8 to 16 days
with no changes to the product formula or production method.
This advance represents:
A significant reduction in waste.
Greater flexibility in logistics and distribution.
Operational savings for producers and retailers.
Direct impact on sustainability
Beyond the economic impact, this case shows how packaging technology can positively influence ESG practices:
Environmental: less discarded milk, less waste and lower impact across the chain.
Social: greater access to food in regions with logistical challenges.
Governance: use of materials with traceability and regulatory compliance.
The role of Nanox
With units in Brazil, the United States and Europe, Nanox develops, produces and commercializes antimicrobial solutions with direct applications in:
Food packaging.
Textiles.
Architecture and technical surfaces.
Industrial utensils.
We invest in purpose-driven innovation, always aligned with regulatory standards and focused on industrial scalability.
Conclusion
The Fresh Milk case shows in practice how Nanox technology turns a critical problem, food waste, into an opportunity for innovation and efficiency.
Doubling the shelf life of milk is just the beginning.
The same technology can be applied to many other perishable products, building a more sustainable, safe and smart supply chain.