Mondi’s mono-material retort pouches evidence effective sorting during recycling

Tue, 21. June 2022
Sustainability, Flexible packaging, bags and pouches
Sustainability, Industry leadership, Recycling
by Newsroom
 

  • Mondi has asked the National Test Centre Circular Plastics (NTCP) in the Netherlands for packaging assessment support to prove effective sorting of its plastic packaging during the recycling process
  • Real-life scenarios were created to prove Mondi’s mono polypropylene (PP) pouches and reel material are designed for recycling, can be identified during the recycling process and sent to the correct recycling stream
  • The tests validate how Mondi’s recyclable mono-material packaging can contribute to European plastics strategy recycling targets

Mondi, a global leader in packaging and paper, has carried out a series of tests to prove its mono-material polypropylene (PP) pouches and rollstock material can be sorted into their appropriate recycling streams.

 


Implemented in collaboration with the National Test Centre Circular Plastics (NTCP) in the Netherlands, these tests, simulating realistic packaging waste management conditions, were designed to determine the sortability of Mondi’s recyclable mono PP packaging. Using state of the art technical set-ups, the tests were carried out on pre-made retort and standard pouches, spouted pouches, and top web and thermoformed semi-rigid tray material. These are made from mono PP-material and used for demanding applications that require a high barrier protection, such as wet pet food or processed meat.

 

Replicating real-life scenarios, the tests prove that Mondi’s top web and thermoformed semi-rigid trays are successfully sorted into the correct recycling stream. Mondi’s pre-made pouches were also detected accurately, setting the standard for sorting streams which still need to be developed throughout Europe, supporting high quality input for plastic recycling processes.

 

To achieve the plastic recycling targets defined in the revised PPWD1, the sorting and recycling of plastic waste must be significantly improved. As a market leader we are strongly committed to contribute to this target by testing the sorting performance for our packaging. The outcome of the tests show that our mono-material polypropylene packaging is recognised and categorised into the correct sorting stream in advanced waste management facilities. We are particularly proud that we also succeeded for demanding applications such as retort wet pet food pouches.

Thomas Kahl, Channel Manager FMCG & Industrial, Mondi Flexible Packaging
 


The tests are part of Mondi’s ambitious MAP2030 sustainability commitments to deliver circular driven solutions with innovative packaging and paper solutions, keeping materials in circulation and preventing waste. Mondi has pledged to make all of its packaging and paper solutions reusable, recyclable or compostable by 2025, working closely with cross-value chain collaborations like CEFLEX and 4evergreen, to eliminate unsustainable packaging and develop harmonised designs for recycling or circularity guidelines.

 

We conduct independent tests and experiments that contribute to closing the plastics cycle. By replicating real life situations for Mondi, we were able to thoroughly assess the sortability of its packaging products. We could prove that top-web and tray combinations can be recognised in different sorting streams and Mondi’s stand-up pouches support sorting strategies that need to be developed and implemented at larger scale.

Marcel van Eijk, R&D manager, NTCP
 

1) Packaging and Paper Waste Directive, 2018, European Commission

 

Contact

Judith Wronn, Senior Communication Manager
Flexible Packaging & Engineered Material
Tel: +49 151 17714692
Email: [email protected]

 

About Mondi

Mondi is a global leader in packaging and paper, contributing to a better world by making innovative packaging and paper solutions that are sustainable by design. Our business is integrated across the value chain – from managing forests and producing pulp, paper and plastic films, to developing and manufacturing effective industrial and consumer packaging solutions. Sustainability is at the centre of our strategy and intrinsic in the way we do business. We lead the industry with our customer-centric approach, EcoSolutions, where we ask the right questions to find the most sustainable solution. In 2021, Mondi had revenues of €7.7 billion and underlying EBITDA of €1.5 billion.

Mondi has a premium listing on the London Stock Exchange (MNDI), and a secondary listing on the JSE Limited (MNP). Mondi is a FTSE 100 constituent, and has been included in the FTSE4Good Index Series since 2008 and the FTSE/JSE Responsible Investment Index Series since 2007.

About Mondi Flexible Packaging

Mondi’s Flexible Packaging Business unit is a global operating manufacturer of flexible paper and plastic packaging solutions that are sustainable by design, following the motto; paper where possible, and plastic when useful. We produce sack and speciality kraft paper, paper bags, and consumer flexibles. The business unit produces strong industrial paper bags using our sack kraft paper for building materials & cement, agricultural and food industry, and offer consumer flexible plastic or hybrid packaging solutions for FMCG markets such as fresh food, pet food, and personal and home care. Our speciality kraft paper is used for sustainable retail shopping bags and industrial applications. As a pioneer in innovation and sustainability, we work together with our customers to meet their sustainability goals.