Overview
SIST EN 18120-6:2026 is a European standard developed by CEN, focusing on the design for recycling of plastic packaging, specifically polyethylene (PE) and polypropylene (PP) rigid packaging. As part of a comprehensive series aimed at maximizing the recyclability of plastic packaging, this guideline is crucial for ensuring that rigid plastic packages made primarily from PE or PP are compatible with modern collection, sorting, and recycling processes. The document also provides criteria for evaluating the impact of non-PE and non-PP components within these packages to maintain the integrity of PE and PP recycling streams.
Key Topics
- Design for Recycling: Practical guidance for designing rigid PE and PP packaging to align with current recycling infrastructure and requirements.
- Material Compatibility: Assessment criteria for both main bodies of packaging and attached or integrated components, ensuring all materials present are considered for recycling.
- Packaging Components: Evaluation of additional components such as labels, adhesives, lids, and sleeves for their effect on overall recyclability.
- Colour and Print Considerations: Distinguishes between natural, white, and coloured PE/PP packaging, providing tailored recommendations to optimize sortability and recycling.
- Barrier Layers and Additives: Guidelines address the use, limits, and compatibility of barrier materials, copolymers, and additives to prevent contamination of PE or PP recyclates.
- Sortability and Residue Management: Insights on how packaging design affects product emptying and the ability of waste management systems to identify and separate recyclables.
Applications
SIST EN 18120-6:2026 is valuable for:
- Packaging Designers & Manufacturers: Ensures new rigid PE and PP packaging designs are optimized for recycling, reducing environmental impact and meeting regulatory demands.
- Brand Owners and Retailers: Helps companies demonstrate compliance with sustainability goals and circular economy initiatives through packaging that is easier to collect and recycle.
- Waste Management and Recyclers: Simplifies sorting and increases recovery rates by standardizing design elements for better compatibility with recycling technologies.
- Regulatory Compliance: Assists organizations in meeting legal and market requirements for recyclable packaging throughout the EU, aligning with sustainability policies and EPR (Extended Producer Responsibility) regulations.
- Material Selection and Innovation: Provides a basis for research and development teams to assess new materials for compatibility in PE and PP recycling streams.
Related Standards
SIST EN 18120-6:2026 is part of the broader EN 18120 series, which covers a wide range of plastic packaging types and processes. Related standards include:
- EN 18120-1: Definitions and principles for design-for-recycling of plastic packaging.
- EN 18120-3: Sortability evaluation process for plastic packaging.
- EN 18120-4 & 5: Guidelines for PET bottles and PET rigid packaging, ensuring holistic approaches across various polymers.
- EN 18120-7: Guidelines and protocols for flexible PE and PP packaging.
- EN 18120-12 & 13: Protocols for recyclability evaluation of rigid and flexible PE/PP packaging.
- EN 13430: European standard for requirements for packaging recoverable by material recycling.
Practical Value
Adopting SIST EN 18120-6:2026 facilitates:
- Improved recycling rates: By enabling packaging products that are consistently sorted and recycled, this standard boosts the availability of high-quality recycled PE and PP.
- Reduction of contamination: Thorough design guidance makes it possible to avoid problematic materials, inks, adhesives, and additives that disrupt recycling.
- Support for the circular economy: The standard helps industry stakeholders close the loop by making packaging more recyclable, increasing the supply of secondary raw materials, and promoting eco-design.
- Consistency across supply chains: Harmonized design criteria streamline packaging choices for manufacturers shipping across European borders.
Keywords: SIST EN 18120-6:2026, packaging design for recycling, PE rigid packaging, PP rigid packaging, plastic recycling, sustainable packaging, CEN standard, recyclable materials, packaging components, circular economy, European standard, packaging compliance.