EN 19108 Overall Migration Profiling in Composite Packaging
The European Standard EN 19108 is a crucial document that defines methods for determining overall migration from composite packaging materials into food. This standard ensures the safety of consumers by providing a comprehensive approach to assessing potential risks associated with chemical transfers during product storage, transportation, and sale.
Composite packaging often comprises multiple layers made from different materials such as paper, plastic films, aluminum foil, or coatings. Each layer may contribute unique chemicals that could migrate into the foodstuff if not properly controlled. EN 19108 helps manufacturers identify these potential issues early in the development process and ensures compliance with regulatory requirements.
The testing procedure outlined by this standard involves several steps including specimen preparation, extraction solvent selection, contact time duration, temperature conditions during migration, and analytical techniques used for quantifying migrated substances. Compliance officers must ensure that their facilities adhere strictly to these guidelines to avoid non-compliance penalties or recalls.
One key aspect of EN 19108 is its focus on "overall migration," which encompasses not just direct contact but also indirect routes through various interfaces within the packaging structure. This holistic approach guarantees a more accurate representation of real-world scenarios where food items might come into prolonged contact with composite materials.
Another important feature of EN 19108 is its emphasis on "profiling" rather than simple pass/fail results. Profiling provides detailed information about the types and levels of migrants present under specified test conditions, enabling manufacturers to make informed decisions regarding material selection and formulation adjustments.
In practical applications, laboratories specializing in this type of testing play a vital role by ensuring accurate specimen preparation, appropriate solvent choices, precise measurement techniques, and reliable data interpretation. Their expertise helps maintain consumer confidence while supporting sustainable business practices.
For R&D engineers working on new composite packaging designs, EN 19108 offers valuable insights into potential challenges they should address early in the product lifecycle. By incorporating this standard into their development processes, companies can reduce costly rework and improve overall quality control measures.
Applied Standards
- EN 19108:2017 – This European Standard specifies the methods for determining overall migration from composite packaging materials into food.
- ASTM D6193-14 – An American standard that provides similar guidance on overall migration testing but is primarily applicable to North American markets.
Environmental and Sustainability Contributions
By ensuring that composite packaging meets stringent migration standards, EN 19108 contributes significantly to environmental protection efforts. Properly managed packaging reduces waste by promoting longer shelf life and minimizing spoilage rates, which in turn decreases the need for additional production runs.
- Promoting recycling – Packaging that does not leach harmful substances into food encourages recycling programs, reducing landfill use.
- Eco-friendly alternatives exploration – Compliance with EN 19108 can drive innovation towards developing greener packaging solutions.
Competitive Advantage and Market Impact
Adhering to EN 19108 provides significant competitive advantages for food & feed producers. It demonstrates a commitment to product safety, enhancing brand reputation among consumers who prioritize health and wellness.
Compliance also opens up new market opportunities by ensuring products meet international regulatory standards. This broadens geographical reach into regions adopting these specific regulations.
Additionally, companies that invest in EN 19108-compliant testing facilities can streamline their supply chain management processes, leading to improved efficiency and reduced operational costs.
