Overview
SIST EN 18120-9:2026: Packaging - Design for recycling of plastic packaging - Part 9: Guideline for EPS packaging is a key European standard developed by CEN for the design of rigid packaging primarily made from expanded polystyrene (EPS). This standard addresses the compatibility of EPS packaging with current collecting, sorting, and recycling processes, ensuring that the design supports effective recycling and the reuse of recyclates in new applications. Covering both the main EPS components and any other materials used in packaging, SIST EN 18120-9:2026 aims to harmonize design principles and guidelines to improve the recyclability of EPS packaging, including those commonly used as white goods packaging and fish boxes.
Key Topics
Some of the primary considerations and requirements outlined in SIST EN 18120-9:2026 include:
- Design for recyclability: Guidance on maximizing the proportion of EPS in packaging and minimizing other components to enhance recycling compatibility.
- Material composition: Packaging with at least 95% EPS by weight is ideal, while mixed-material packaging, and those with significant non-EPS components, are less compatible with recycling.
- Color and Additives: Preference for white, uncoloured EPS, and avoidance of colored and heavily printed surfaces, as well as limiting additives that hinder recyclability.
- Closures, Labels, and Inks: Use of mono-material EPS or PS for closures and tamper-evidence, non-toxic inks, and easily removable labels to support efficient recycling and sorting.
- Sorting compatibility: Emphasis on the use of materials and designs that are easily identifiable and sortable by current recycling technologies, avoiding PVC, metals, and non-NIR-detectable colors.
- Comprehensive packaging evaluation: All packaging constituents and components are assessed to ensure they do not compromise the recyclability of the EPS packaging.
- Design categories: The standard categorizes design elements into green (fully compatible), yellow (limited compatibility), and red (not compatible) to guide industry professionals in optimizing their packaging.
Applications
The practical applications of SIST EN 18120-9:2026 span several sectors:
- Packaging Design and Manufacturing: Companies developing new EPS packaging, including white goods packaging and fish boxes, can use this standard to optimize designs for easier recycling and compliance with European sustainability goals.
- Recycling Operations: Recyclers and waste management facilities benefit from clearer guidelines, enabling them to process EPS packaging streams more efficiently and recover higher-quality recyclate.
- Brand Owners and Retailers: Adopting these guidelines supports circular economy initiatives and regulatory compliance, improving sustainability credentials and reducing environmental impact.
- Product Development and Innovation: The standard encourages innovation in EPS packaging solutions, such as label minimization, selection of compatible inks, and mono-material constructions.
Related Standards
SIST EN 18120-9:2026 forms part of a comprehensive family of standards addressing recyclable packaging:
- EN 18120-1: Definitions and principles for design-for-recycling of plastic packaging
- EN 18120-3: Sorting evaluation process for plastic packaging
- EN 18120-8: Guideline for PS and XPS packaging
- EN 18120-15: Recyclability evaluation process for EPS packaging
By following SIST EN 18120-9:2026 and related standards, organizations can ensure their EPS packaging is compatible with state-of-the-art recycling infrastructure, supports development of high-quality recyclates, and aligns with leading European sustainability practices.
Keywords: EN 18120-9, EPS packaging, recycling, design for recycling, expanded polystyrene, plastic packaging standards, packaging sustainability, CEN, European standard, sortability, recyclability, packaging design, packaging innovation, circular economy.