Coveris has expanded its portfolio under its No Waste mission with the introduction of MonoFlexBP, a resealable monomaterial tray developed for refrigerated foods. The solution is positioned as an alternative to non-recyclable, mixed-material packs and is designed to combine recyclability with everyday handling. The tray incorporates a reclosure system that allows multiple openings and closures to support portion-by-portion use and help reduce food waste. To complement the tray format, Coveris also supplies thermoformable bottom films that provide product protection and help secure optimal shelf life across a range of chilled contents. For applications that require elevated oxygen barriers, the company offers a PET- and PA-free lidding film that seals, peels and reseals on PP trays while delivering a high gas barrier, a parameter that is essential for preserving the freshness of perishable goods. According to the company, the combination of recyclable MonoFlexBP trays and reclosable lidding films is intended to balance sustainability requirements with functional performance and consumer convenience. The trays are described as fully recyclable monomaterial packs and are compatible with existing packaging machinery, enabling implementation without line changes.
Resealability and barrier options
The MonoFlexBP tray is designed for repeated opening and closing, providing reliable resealability to keep products protected between uses. The accompanying lidding film option for PP trays is PET- and PA-free and integrates sealing, peeling and resealing functions with a high gas barrier, addressing oxygen-sensitive applications in the chilled segment.
Katja Killian, BU Flexibles Business Development Director at Coveris, said: "We are extremely pleased to launch MonoFlexBP tray for refrigerated goods. With this sustainable alternative to non-recyclable materials, Coveris continues to lead the way in circular packaging innovation, offering high-performance solutions that address both environmental impact and consumer demand".
Applications and printing
The solution is suited for processed meats, sausages, dairy products, cheese and other chilled or refrigerated items. It is available with a high gas barrier to support freshness and product integrity. To meet branding and shelf differentiation needs, trays can be printed using gravure or flexographic methods and offered with matt or paper-effect lacquer finishes.
Market context and trade show presence
As a fully recyclable monomaterial tray, MonoFlexBP targets environmental goals without compromising product protection or packaging performance. Compatibility with existing packaging machinery is intended to support straightforward integration for manufacturers. Coveris will present the solution at the Fachpack trade show in Nuremberg, Germany, on booth 232 in hall 4, from 23rd to 25th September 2025.
