Pfas-free cross-linked biopolymer film for RTE packaging
Tastee Tape offers a PFAS-free, biodegradable film made from plant-derived biopolymers, ideal for ready-to-eat packaging. With a dense covalent network for enhanced barrier performance, these films are thermally stable, compostable, and meet FDA and EU compliance.
Overview
Tastee Tape introduces an innovative PFAS-free, cross-linked biopolymer film designed for sustainable ready-to-eat (RTE) packaging. This film is crafted from plant-derived biopolymers using a solvent-free mechanical process, making it an environmentally friendly alternative to conventional PFAS-based laminates. The technology focuses on achieving thermal stability and structural integrity, even under acidic conditions, by forming a dense covalent network within the polysaccharide matrix. These films are not only home-compostable within 90 days but also provide a lower-carbon footprint, aligning with clean-label and sustainability goals.
Technical specifications
- Material Composition: Plant-derived biopolymers with cross-linked polysaccharide matrix
- Barrier Performance: Enhanced via cross-linking, targeting pasteurization temperatures of 90–130°C
- Tensile Strength: Current films exhibit approximately 20 MPa
- Biodegradability: Home-compostable within 90 days
- Compliance: GRAS-certified for FDA and EU food-contact standards
- Applications: Suitable for high-acid RTE packaging requiring robust barrier and thermal stability
Technology readiness level
This technology is currently at Technology Readiness Level 4, indicating that the technology has been validated in a laboratory environment. Further development is planned through a structured 18-month roadmap, which includes formulation refinement, performance validation, and regulatory compliance activities.
About Tastee Tape
Tastee Tape is a company focused on developing sustainable, edible, biodegradable food packaging solutions to reduce plastic waste and environmental impact.
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