High Temperature Paperboard
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This November 2024 Cypris research brief examines the state of the art in coating and material technologies that could enable food-safe paperboard packaging to withstand temperatures up to 550°F in confined spaces like air fryers. It evaluates eight distinct coating approaches — from silicone-modified polymers to ceramic-based and nanocomposite systems — ranking each by feasibility, cost, and regulatory compliance. The report also profiles leading companies in the space and reviews relevant patents, concluding that this remains a niche, emerging market with significant whitespace for innovation.
What You'll Find in the Report
Which coating technology is closest to solving the air fryer packaging challenge
Not all high-temperature coatings are created equal, and most currently fall short of the 550°F threshold required for air fryer applications. Discover why Silicone-Modified UV-Cured Polyurethane-Acrylate Coatings rank as the most feasible near-term solution — and what adaptations are still needed to get there.
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Why existing commercial products don't yet meet the bar
Industry leaders like Graphic Packaging International, Holmen Iggesund, and Stora Enso offer well-regarded ovenable paperboard products, but all cap out around 400°F. Learn how current commercial offerings compare against the project's requirements and where each falls short.
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Where the patent landscape reveals the biggest innovation opportunities
Most existing IP in high-temperature coatings doesn't explicitly address food-safe paperboard applications, leaving a meaningful gap in the market. Understand which emerging technologies — including polyester-modified silicone resins and fluoropolymer-based solutions — show the most promise for targeted R&D investment.
Powering world-leading R&D & IP teams
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