Flexible packaging is the fastest-growing format for shelf-stable ready meals in Western Europe.
Between 2018 and 2025 it grew at a compound annual rate of 7.2%, more than four times the 1.7% of the overall category, while metal declined by 0.5% a year (source: Euromonitor, Shelf stable ready meals Western Europe 2026). Let’s dive into the market, to understand what is driving that shift, and how to choose the right retort pouch or laminate for a ready meal.
A retorted ready meal is a fully prepared dish that is sealed in its packaging and then thermally sterilized. The process gives it a long shelf life at ambient temperature, without refrigeration, and it is ready to eat after minimal preparation.
The category combines three benefits:
Convenience: ready in minutes
Shelf stability: long ambient shelf life
Meal quality: designed to preserve taste, texture and nutritional value
Retort is demanding on packaging. The pack has to withstand sterilization temperatures that typically range from 121°C to 130°C, high pressure inside the autoclave and long processing times. Any material chosen for a ready meal has to keep its seal and its barrier through all of it.
Six reasons explain why brands are moving from cans, jars and trays to pouches:
|
Driver |
What it means in practice |
|
Convenience |
Lightweight, easy to handle, easy to open |
|
Efficiency |
Less packaging material, more efficient transport and storage |
|
Product protection |
High-barrier solutions suitable for retort processing |
|
Consumer experience |
Stand-up, microwaveable, easy-tear and reclosable options |
|
Brand differentiation |
Large printable surface and distinctive formats |
|
Sustainability |
Opportunity to move toward structures designed for recycling |
There is no single ready meal pack. Different consumption occasions and consumer needs call for different configurations and materials.
For single portions flat and stand-up pouches are the natural choice. Family portions need larger packs, and a larger stand-up pouch keeps them easy to store and handle.
The occasion also drives the choice of material. When the meal is meant to be heated and eaten immediately, an aluminum-free structure allows the pouch to go straight into the microwave. And when the brand wants packaging designed for recycling, a mono-material pouch supports a more circular solution.
The answer depends on how much of the packaging process you want to run in-house.
Premade pouches are a ready-to-fill solution. The pouch arrives fully converted, so the line only has to fill, seal and retort. Formats include stand-up, flat, spouted and easy-tear.
Laminates are a material solution for producers with their own pouch-making or form-fill-seal (FFS) equipment. The reel is converted, formed, filled and retorted on site. Options include high-barrier, retort-resistant, aluminum-based, aluminum-free and mono-material structures.
Gualapack supplies both, from high-performance laminates to fully converted pouches, so the level of integration can follow each customer’s setup.
A high-performance retort solution comes down to five functions:
Protect. A high barrier against oxygen, moisture and light preserves product quality throughout shelf life.
Secure. Reliable heat sealing gives confidence through processing and distribution.
Perform. Full retort compatibility, built for shelf-stable ready meals.
Microwave. Aluminum-free specifications can be heated directly in the microwave.
Open. Easy-tear opening, obtained with machine-direction oriented (MDO) film, for a better consumer experience. For mono-material PP structures, easy-tear is available upon request.
Gualapack offers three families of structures: a standard aluminum structure, transparent structures and a mono-material PP structure designed for recycling.
PET: printability and mechanical strength
Aluminum: high barrier to oxygen, moisture and light
OPA: puncture resistance and structural support
Retort-grade PP: food-contact sealing layer and retort resistance
PET: printability and mechanical strength
High-barrier PET (hbPET): barrier protection without aluminum
OPA: puncture resistance and structural support
Retort-grade PP: food-contact sealing layer and retort resistance
The first combines PET and hbPET for printability and barrier, while the second pairs hbPET with OPA for added puncture resistance.
BOPP: printability and surface performance
High-barrier BOPP: barrier protection without aluminum
Retort-grade PP: food-contact sealing layer and retort resistance
The mono-material route builds on Pouch5®, Gualapack’s PP pouch designed for recycling, which is also available in a version developed for retort applications.
Packaging is also the main brand surface on the shelf. Gualapack offers rotogravure printing in up to 10 colors, delivering impactful graphics and strong brand reproduction. It also lets brands customize the finish, with matt or gloss varnish creating different surface effects that enhance shelf presence and set the pack apart. Finally, it offers the option of transparency, with clear areas that reveal the product inside and make the pack design more distinctive.
The right ready meal pack starts from the recipe, the filling line, the consumption occasion and the sustainability goals of the brand. Gualapack supports customers across all four, with premade pouches and laminates for retort applications. Contact our team to discuss your project.