Developed to tackle the challenge of premature spoilage, the new food-grade antimicrobial packaging offers a smarter and more effective way to keep food fresh for longer. The results show that the technology not only extends shelf-life but also helps maintain overall product quality by preserving taste, aroma, colour, texture, and visual appeal for a longer period. At the heart of the innovation is a solution to one of the primary causes of spoilage: bacterial adhesion.
Tackling the root cause of spoilage: adhesion
Microbial contamination starts at the microscopic level. Once bacteria adhere to a surface, they begin to absorb nutrients and multiply, accelerating the spoilage process.
Developed over 4 years by a team of dedicated scientists and recognised as a significant scientific breakthrough in the EU, the new technology addresses this challenge at its source. Instead of trying to eliminate bacteria after colonisation, the solution prevents them from attaching in the first place by creating a barrier. Based on a trace element found naturally in the human body, the technology mimics the skin’s natural defence mechanisms, helping to prevent harmful bacteria from taking hold.
Without the ability to stick to the surface, bacteria cannot grow, multiply, or contaminate the product. The result is a powerful layer of protection, built right into the film.
“By combining Estiko’s expertise in flexible packaging with GCP Technology’s advanced materials science, we’ve developed a next-generation film with built-in microbial resistance, offering producers a smarter way to keep food fresher for longer.” – Lars Aarnes, CEO of GCP Technology.
Innovation inspired by nature
Unlike coatings or active biocides, the technology is fully integrated into the film’s inner layer, which comes into contact with the product. The ions are locked in place, ensuring there is no leaching, washout, or impact on the food itself. That makes the technology both safe for food contact and stable throughout the product’s shelf life.
The joint innovation has been designed to work seamlessly within existing packaging processes. It can be integrated into a wide range of flexible and sustainable packaging formats, including vacuum bags, skin films, and top and bottom films, without requiring changes to existing machinery or workflows. That offers a smooth transition for brands looking to boost freshness without overhauling their packaging lines.
Rethink the shelf life of your products
The collaboration between Estiko Packaging Solutions and GCP Technology introduces a new generation of packaging materials designed for performance and sustainability. Our experts are ready to help you determine the best way to integrate this innovation into your specific needs, ensuring a solution that aligns with your product, processes, and performance goals.
Whether you are looking to increase food safety, extend shelf life, reduce waste, and deliver a better experience to your customers, get in touch with our packaging experts to discuss how we can support your next innovation.
