The European packaging industry is entering a new era of stricter chemical safety regulations. While recyclability, recycled content, and packaging waste reduction have received significant attention under the Rozporządzenie UE w sprawie opakowań i odpadów opakowaniowych (PPWR), another requirement is becoming equally important for food packaging manufacturers—the restriction of per- and polyfluoroalkyl substances, commonly known as PFAS.
Often referred to as “forever chemicals,” PFAS have been widely used in industrial applications for decades because of their excellent resistance to grease, water, heat, and chemicals. In the packaging industry, these properties made PFAS attractive for grease-resistant paper, coated food packaging, specialty barriers, and various surface treatments. However, scientists have discovered that many PFAS compounds persist in the environment for years, accumulate in living organisms, and may present potential risks to both human health and ecosystems.
As a result, the European Union is significantly tightening restrictions on PFAS used in food-contact packaging. Beginning with the implementation of PPWR, manufacturers exporting flexible packaging into Europe must pay closer attention to the materials they select, the coatings they use, and the documentation they provide to customers.
Dla producentów torebki na kawę, torebki z jedzeniem, spouted pouches, Opakowanie z papieru kraft, laminowane opakowania elastyczne, understanding these new PFAS requirements is becoming essential. European buyers are increasingly requesting evidence that packaging materials are PFAS-compliant before approving new suppliers.
This guide explains the new PPWR PFAS limits, identifies which packaging materials are most likely to be affected, discusses common compliance challenges, and outlines practical strategies for designing safer food-contact packaging for the European market.
Czym są PFAS?
PFAS refers to a large family of thousands of synthetic fluorinated chemicals that have been manufactured since the 1940s. These substances are valued for their unique ability to repel oil, grease, moisture, and stains while maintaining excellent chemical stability.
Because of these characteristics, PFAS have been used in numerous industries, including textiles, cookware, electronics, firefighting foams, automotive components, medical devices, and food packaging.
Within flexible packaging, PFAS have historically appeared in grease-resistant paper packaging, fluorinated barrier coatings, specialty surface treatments, and certain industrial processing aids. Although many modern food packaging materials no longer intentionally use PFAS, older formulations and lower-cost materials may still contain detectable levels.
Unlike many other industrial chemicals, PFAS degrade extremely slowly in the environment. Once released, they can remain in soil and water for decades, leading to their nickname as “forever chemicals.” Scientific research has also shown that some PFAS compounds may accumulate in animals and humans over time, prompting regulators around the world to adopt increasingly strict control measures.
For packaging manufacturers, this means that material safety is no longer judged solely by migration testing or food-contact approval. Chemical composition throughout the supply chain is becoming equally important.
Understanding the New PFAS Limits Under EU PPWR
The PPWR introduces one of the strictest PFAS control frameworks ever applied to food-contact packaging in Europe. Rather than broadly encouraging manufacturers to reduce PFAS usage, the regulation establishes measurable concentration limits that suppliers must satisfy.
For food-contact packaging placed on the EU market, a single PFAS substance must not exceed 25 parts per billion (ppb). Dodatkowo total concentration of non-polymeric PFAS must remain below 250 ppb.
These thresholds reflect the European Union’s precautionary approach toward chemicals that may remain in the environment for extended periods. Although the numerical limits appear extremely small, they require manufacturers to exercise far greater control over raw material sourcing and supplier management than in previous years.
Importantly, compliance extends beyond the finished packaging itself. Every component that comes into contact with food—including coatings, printing layers, adhesives, barrier treatments, and functional additives—may influence the final compliance status. A packaging structure can only be considered compliant if all applicable materials satisfy the required PFAS limits.
As enforcement becomes more rigorous, European importers are expected to request laboratory reports and supplier declarations more frequently, making transparent documentation an essential part of international trade.
Why Is the EU Restricting PFAS?
The restriction of PFAS is closely linked to the European Union’s broader sustainability strategy and Circular Economy Action Plan. The objective is not only to reduce consumer exposure to hazardous chemicals but also to improve the quality of recycled materials and minimize long-term environmental contamination.
When packaging containing PFAS enters recycling systems, these persistent chemicals may contaminate recycled plastics or recycled paper fibers. This reduces the value of recycled materials and complicates efforts to produce safe secondary raw materials suitable for future food-contact applications.
PFAS can also migrate into soil and groundwater after disposal if waste management systems fail to contain them effectively. Because these substances degrade extremely slowly, even small quantities may accumulate over many years.
By limiting PFAS in packaging today, regulators hope to reduce future environmental burdens while supporting cleaner recycling streams and safer packaging materials across Europe.
For manufacturers, this means that compliance is increasingly becoming part of sustainable product design rather than simply meeting a legal requirement.
Which Food Packaging Materials Are Most Affected?
Not every packaging material carries the same level of PFAS risk. Understanding which products require additional attention helps manufacturers focus testing and supplier verification where it matters most.
Grease-resistant paper packaging is widely recognized as one of the highest-risk categories. Paper itself does not naturally resist oils or moisture, so fluorinated coatings were historically applied to improve barrier performance for bakery products, fast food, sandwiches, microwave popcorn, and takeaway packaging. Although many suppliers have transitioned to fluorine-free alternatives, older formulations may still exist in some markets.
Coated kraft paper used for premium food packaging also deserves careful evaluation. Coffee bags and specialty food pouches often combine kraft paper with barrier coatings to improve moisture resistance and printing quality. While the kraft paper substrate itself is generally not a source of PFAS, certain surface treatments may require verification before exporting to Europe.
Aluminum foil laminated packaging is another area that frequently raises questions among buyers. Contrary to common assumptions, aluminum foil itself does not typically contain PFAS. However, the coatings, primers, heat-seal lacquers, release treatments, or adhesive systems applied during lamination may contain fluorinated compounds depending on the formulation supplied by raw material manufacturers.
Plastic films such as PE, PP, PET, and nylon generally present relatively low PFAS risks when sourced from reputable suppliers. Nevertheless, specialized surface treatments, anti-stick coatings, or processing additives should still be evaluated as part of a comprehensive compliance program.
Manufacturers should therefore avoid evaluating packaging based only on its primary material. Every functional layer within a flexible packaging structure contributes to overall compliance.
How Can Manufacturers Test for PFAS?
Unlike conventional food-contact testing that focuses on migration performance, PFAS analysis requires specialized laboratory techniques capable of detecting extremely small concentrations measured in parts per billion.
Accredited laboratories commonly use advanced analytical methods such as liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) or high-resolution mass spectrometry to identify and quantify specific PFAS compounds. Depending on customer requirements, laboratories may screen for individual substances, total organic fluorine, or broader PFAS groups.
Testing is typically performed on representative packaging samples taken from finished production rather than isolated raw materials alone. However, many manufacturers also request compliance reports from raw material suppliers before materials enter production, creating multiple layers of quality assurance.
Because analytical technology continues to evolve, manufacturers should work closely with internationally recognized laboratories that remain current with European testing standards and reporting practices.
In addition to laboratory reports, European customers increasingly request supporting documents such as supplier declarations, material specifications, Certificates of Analysis, food-contact compliance statements, and Declarations of Conformity. Maintaining complete technical documentation is becoming just as important as obtaining satisfactory laboratory results.
Common Compliance Challenges for Flexible Packaging Manufacturers
One of the biggest challenges facing packaging manufacturers is the complexity of today’s supply chains. A single coffee bag may contain several different films, printing inks, adhesives, zippers, valves, and protective coatings sourced from multiple suppliers across different countries.
Even if the primary film complies with PFAS restrictions, one specialty coating or imported adhesive could affect the compliance status of the finished package. Manufacturers that frequently switch suppliers based solely on cost may unknowingly introduce unnecessary regulatory risks.
Another challenge is the increasing demand for high-performance barrier packaging. Customers expect excellent grease resistance, moisture protection, oxygen barriers, and long shelf life while simultaneously requiring packaging to be recyclable and free from restricted chemicals. Balancing these objectives requires both technical expertise and careful material selection.
Forward-thinking manufacturers address these challenges by establishing long-term supplier partnerships, conducting regular compliance audits, implementing strict incoming material inspections, and maintaining complete traceability throughout the production process.
Designing PFAS-Compliant Flexible Packaging
Achieving PFAS compliance begins during packaging design rather than after production. Material selection, barrier performance, printability, sustainability, and regulatory compliance should all be considered simultaneously.
Many manufacturers are now replacing fluorinated grease-resistant coatings with innovative fluorine-free technologies that deliver comparable functional performance while reducing environmental concerns. Water-based barrier coatings, advanced polymer structures, and optimized laminated films are increasingly becoming preferred alternatives for food packaging applications.
Supplier qualification is equally important. Packaging manufacturers should work only with material suppliers capable of providing detailed technical documentation and updated compliance declarations. Periodic laboratory verification further strengthens confidence that production remains consistent over time.
Rather than viewing PFAS restrictions as a regulatory burden, many leading packaging companies see them as an opportunity to modernize product portfolios, strengthen customer trust, and position themselves as long-term partners for global food brands.
How PouchesPack Supports PFAS Compliance
At PouchesPack, compliance is integrated into every stage of our packaging development process. We understand that modern food brands require more than attractive packaging—they need packaging that satisfies evolving international regulations while protecting product quality throughout its shelf life.
Our coffee bags, food packaging pouches, spouted pouches, recyclable packaging, kraft paper bags, and customized flexible packaging solutions are developed using carefully selected food-grade materials sourced from qualified suppliers. Throughout product development, we work closely with trusted material partners to evaluate barrier performance, chemical safety, and regulatory compatibility for target export markets.
When serving customers exporting to Europe, we provide technical support in material selection, packaging structure optimization, and compliance documentation. Our engineering team continuously monitors industry developments related to PPWR and other international packaging regulations so customers can make informed decisions when selecting packaging materials.
By combining manufacturing experience with strong quality management and responsible sourcing practices, PouchesPack helps customers build flexible packaging solutions that support food safety, sustainability, and long-term market access.
Wniosek
PFAS restrictions are rapidly becoming one of the defining compliance requirements for food-contact packaging entering the European market. The new PPWR limits of 25 ppb for individual PFAS substances oraz 250 ppb for total non-polymeric PFAS represent a significant step toward safer, more sustainable packaging materials.
Although many conventional flexible packaging structures can achieve compliance through responsible material selection, manufacturers can no longer rely solely on finished product performance. Careful supplier qualification, laboratory verification, technical documentation, and ongoing regulatory monitoring are now essential components of successful packaging production.
For companies exporting coffee, food, beverage, pet food, or liquid products to Europe, choosing an experienced flexible packaging manufacturer is one of the most effective ways to reduce compliance risks while maintaining excellent packaging performance.
If you are looking for high-quality food packaging designed with international regulations in mind, the team at PouchesPack is ready to help you develop customized flexible packaging solutions that balance product protection, sustainability, and regulatory compliance for the European m
