The cost of bio-based PFAS alternative coatings ranges from 0.015 to 0.98 USD per m² - compared to just 0.00012 USD per m² for PFAS treatments. And yet there is no way around it: from 12 August 2026, food-contact packaging containing PFAS above the PPWR limit values may no longer be placed on the EU market - with no transition period for existing stock. The real challenge is not the ban itself, but the systematic assessment of which PFAS alternative actually works for which packaging format - technically, economically, and from a regulatory standpoint.

This article explains how to systematize the material evaluation process using structured packaging data and which PFAS-free materials are currently available for FMCG packaging.

Why finding PFAS alternatives is a data challenge

PFAS have been used in packaging since the 1950s to provide grease and water resistance - from burger wrappers and pizza boxes to microwave popcorn bags. Switching away from them therefore does not affect a single product line, but potentially hundreds of packaging specifications in your portfolio.

The core difficulty: you can only replace what you actually know is there. This is where many companies fail. Typically, 30-70% of packaging specifications lack detailed information on coatings, adhesives, and barrier layers. Without this data, a robust material evaluation is simply impossible.

If you assess PFAS alternatives without complete material specifications, you risk:

  • Mis-substitution - the new material does not meet the functional requirements
  • Regrettable substitution - the PFAS replacement is itself problematic from a regulatory perspective
  • Cost escalation - without systematic comparison, alternatives are often over-engineered
  • Compliance gaps - incomplete documentation makes the transition non-auditable

Which PFAS alternatives are available for packaging?

The good news: large companies in the pulp, paper, and textile industries have already demonstrated that large-scale adoption of PFAS-free technologies is feasible without significant loss of product performance - according to a recent study in Resources, Conservation and Recycling. For packaging decision-makers, it is worth looking at the four main material categories.

Bio-based coatings

Materials based on cellulose derivatives, casein, or starch are increasingly replacing PFAS, particularly in fiber-based packaging. Since 2023, the EU-funded ZeroF project has been working with 12 research partners from 9 countries to develop safe, sustainable barrier coatings from renewable raw materials. The French company Lactips already offers a plastic-free and PFAS-free paper coating that combines barrier properties against oxygen, fats, and mineral oils.

Strengths: Good grease barrier, fully recyclable, higher costs than PFAS treatment.

Silicone-based and plasma coatings

The Plasreco project is developing silicone-based functional coatings that can be applied using atmospheric pressure plasma as a sustainable PFAS alternative - with nanometric layer thicknesses and reduced chemical consumption. Fraunhofer ISC is also researching organosilicon-based coatings (ORMOCER®) that provide water- and grease-repellent properties.

Strengths: High barrier performance, good temperature resistance, some solutions are still in the scaling phase.

Wax-based barriers

Natural waxes offer an established PFAS-free moisture barrier - especially for cartonboard and corrugated board. However, their grease barrier performance is limited, which restricts use to certain applications.

PLA-/PHA-based coatings

Biodegradable polymers such as PLA (polylactic acid) or PHA (polyhydroxyalkanoates) can be used as PFAS-free barrier coatings. They provide a good moisture barrier and moderate grease barrier, and can be certified as compostable.

Comparison: PFAS vs. alternative materials at a glance

Important: in packaging, PFAS often deliver a barrier performance that exceeds actual functional needs - especially in single-use applications. Evaluate alternatives based on the performance you really need - not on the PFAS benchmark.

Interactive PFAS Alternative Finder

Use the PFAS Alternative Finder for an initial indication of which replacement materials might be suitable for your specific packaging application:

5 steps to data-driven material evaluation

The search for the right PFAS alternative is not a one-off project, but a structured process. The following approach combines risk assessment, supplier integration, and documentation:

Why structured data makes all the difference

Without centralized, structured packaging data, material evaluation remains a manual and error-prone process. In practice, this means:

  • Procurement teams work with incomplete supplier information and cannot systematically identify PFAS risks
  • Packaging developers compare alternatives without consistent evaluation criteria
  • Compliance managers are unable to build a complete chain of evidence

A digital packaging management system solves these problems by bringing together material specifications, supplier data, and test results on a single platform. This allows you to automatically identify which packaging carries PFAS risks, which suppliers already offer PFAS-free alternatives, and where targeted lab tests are required.

Our article on PFAS compliance in packaging management provides a deeper insight into regulatory requirements for PFAS documentation. And if you want to check your entire packaging portfolio for PPWR compliance, the PPWR checklist serves as a quick self-assessment.

What really matters when evaluating alternatives

Measure performance against the real-world application

A pizza box needs a different grease barrier than frozen food packaging. Always evaluate PFAS alternatives against the actual barrier performance required - not against the maximum performance PFAS can offer. As researchers at Fraunhofer ISC emphasize: for many application areas where only one or two key properties are needed, there are already good solutions available that can be implemented in the short term.

Broaden your cost perspective

The direct cost of bio-based alternative coatings is higher than PFAS treatments - but PFAS-related liability risks have already exceeded 54 million USD in the fiber-based industry alone. A full total cost assessment also factors in:

  • EPR fees and eco-modulation (PFAS-free materials can enable lower EPR fees)
  • Risk of fines and loss of market access in case of non-compliance
  • Reputational impact among consumers and retail partners

Consider recyclability from the start

PFAS alternatives directly influence the recyclability of your packaging - and therefore your PPWR recyclability assessment, which becomes mandatory from 2030 onwards. Ideally, choose replacement materials that are not only PFAS-compliant, but also improve compatibility with existing recycling streams.

Identifying PFAS risks in your portfolio: The role of Packa

Anyone who wants to assess PFAS risks across their entire packaging portfolio needs a data foundation that goes beyond spreadsheets. The Packa software supports the material evaluation process with:

  • AI-powered specification digitization: existing packaging data from PDFs, Excel files, and ERP exports is captured in a structured way - including coatings and barrier layers
  • Data gap analysis: Packa automatically identifies missing material information and prioritizes targeted supplier inquiries
  • Automated supplier communication: standardized requests for PFAS status, material composition, and test results are managed directly through the platform
  • Central documentation: all test results, supplier declarations, and assessments are versioned and documented in an audit-proof way

This creates the data foundation you need not only to identify PFAS alternatives, but also to evaluate them robustly and document the transition in a verifiable manner. For an overview of all key action areas, see the article PFAS ban 2026: What brands need to do now.

Frequently asked questions

Conclusion: Data-driven rather than reactive - how to make material transition work

The search for the right PFAS alternative is not purely a technical issue - it is a data-driven decision process. Companies that start now to structure their packaging data, systematically capture supplier information, and evaluate alternative materials against clear criteria will not only ensure regulatory compliance by August 2026, but will also gain a lasting competitive edge through transparency, efficiency, and better risk and cost control across their packaging portfolio.

Your next step: Check how many of your food-contact packaging items currently have complete material data, including coating information. If the answer is below 80%, start structured data collection now - before the August 2026 deadline leaves no time for well-founded material decisions. Our free packaging webinars provide practical insights into getting started digitally.