Duni Group has introduced Sealable Ronda, a new sealable paper bowl solution developed under the Duniform brand to address the rising demand for ready-to-eat salads and bowl meals.

The company noted that by integrating paper materials with hermetic sealing and modified atmosphere packaging (MAP), the offering extends product freshness and ensures secure handling across the distribution chain.

Sealable Ronda comprises more than 85% lower plastic content and cuts CO₂ emissions by over 50% compared to plastic Duni bowls of a similar size.

The hermetic seal provides a leak-resistant, tamper-evident, and hygienic barrier that protects meals during transport and allows consumers to easily verify that a package remains unopened.

Designed for modern food concepts such as sushi, poke, and salads, the round format is suitable for both hot and cold dishes.

The bowls are made from FSC-certified materials and offer printing options for branding and product information.

Via Duniform, Duni Group provides Sealable Ronda as part of a comprehensive system, including compatible films and machinery to improve production efficiency and logistics.

Duni Group trays and films category manager Marie Davies said: “Reducing food waste is one of the most effective ways to lower the climate impact of food.

"With Sealable Ronda, we enable our customers to keep ready-to-eat meals fresh for longer, while offering a secure, sealed solution in paper. This strengthens both food safety and confidence throughout the value chain.”

In January, Duni Group introduced the ReMuc “Ois im Kreis” project, a reusable food container system, in Munich, Germany. 

Relevo, majority-owned by Duni Group, is responsible for the digital infrastructure behind the scheme. Other partners involved in the project are Recup, Circle Cube, and Cup Company.