PHA (Polyhydroxyalkanoate) coated paper is an advanced biodegradable packaging material produced by applying a PHA biopolymer coating onto paper. PHA is created through microbial fermentation of plant-based feedstocks and is fully biodegradable in natural environments, including soil and marine conditions.
PHA coated paper is home-compostable and marine-degradable, making it one of the most environmentally comprehensive barrier solutions available. It is ideal for cupstock paper, lunchbox paper, greaseproof paper, heat-seal paper, ice cream cups, and takeaway containers.
With excellent oil resistance and heat-seal capability, PHA coated paper offers the unique advantage of true biodegradability without requiring industrial composting facilities.
