Bio-Based Barriers for
Packaging
Altfibr’s advanced barrier tech delivers PFAS-free performance that stands up to oil, grease, and oxygen—without the petroleum, or the green premium energy waste.
Next-Gen Packaging Starts Here
Altfibr’s Bio-based barriers are made by turning our Non-Wood Kraft Pulp (NWK) into a fiber slurry and fibrillating those fibers through microfluidization, into non-wood nano-cellulose. This non-wood nano-cellulose barrier is engineered to replace petroleum-based coatings and other incumbent technologies —without compromising protection, shelf life, or speed to market.
Built from a combination of renewable agricultural fibers (e.g. seaweed, banana stems, pineapple waste) our barriers lock out oxygen, oil and grease with precision. They integrate easily into existing packaging lines, cut energy usage during production, and can be engineered to meet the most demanding food safety and environmental regulations. Whether you’re building compostable takeout containers or high-performance food wrap, Altfibr gives you the functionality you need—plus a sustainability story that sells.
Best-in-Class Barrier Performance
Bio-Based, PFAS-Free
Compostable + Food Safe
Lower Energy Demand
Explore BioBarrier™ NWKP
BioBarrier™ is Altfibr’s high-performance nano-cellulose barrier built for modern packaging lines. It delivers the protection brands need—with none of the PFAS, petroleum, or regulatory baggage. With superior barrier properties and a lighter energy footprint, BioBarrier™ sets a new standard for performance and responsibility in food-grade packaging.
Let’s Talk Performance.
Want to test Altfibr in your process?
Reach out to request samples, get technical details, or see how our engineered fibers can help you cut cost, boost performance, and future-proof your supply chain.