Packaging specialist Yutoeco has introduced FluoZero, a PFAS-free greaseproof technology specifically designed for molded fibre food packaging.

While demand for PFAS-free greaseproof packaging solutions is on the rise in the catering industry, Yutoeco said existing options frequently suffer drawbacks including temperature limitations and short-term greaseproof performance. Additionally, many solutions are derived from fossil-based materials, making them non-renewable and non-biodegradable.

Surface process solutions such as lamination may contain plastics, and can be costly, while silicon-based coatings could even pose health risks, Yutoeco added.

With this in mind, the company has introduced FluoZero to address such challenges. The 100% plant-based solution is made from agricultural byproducts and is completely free from PFAS chemicals, designed with a focus on sustainability.

According to Yutoeco, FluoZero-treated products have a ‘super-dense’ physical structure that effectively resists grease, and can withstand a wide range of temperatures – from -34°C to 220°C, maintaining eight-hour protection.

These qualities make the solution well-suited to applications such as frozen food packaging, airline meals and high-temperature food containers for fried foods.

Furthermore, the company said products made with FluoZero are thinner yet stronger than traditional molded fibre products, with increased bending stiffness and bursting strength. This accelerates the performance of molded fibre products, such as the production of molded fibre cutleries and paper-based non-packaging components, while offering potential to reduce shipping costs.

The FluoZero technology has obtained USDA bio-based certification and compostable certifications from BPI and Din Certco, while meeting FDA food contact regulations.