The consumer packaging industry is under increasing pressure to reduce environmental impact while meeting growing consumer and regulatory demands. At Solenis, we’re leading the way with PHA-based coating solutions that offer eco-friendly alternatives to traditional plastic coatings without compromising performance.
What is PHA?
Polyhydroxyalkanoates (PHA) are natural, biodegradable polymers offering unmatched environmental benefits:
- Low Carbon Footprint: Producing one ton of PHA emits just 0.91 kg of CO2 — one-third the emissions of traditional plastics.
- Bio-based and Certified: 100% bio-based, globally certified, and safe for human use.
- Nature-friendly Degradation: Decomposes 99% faster than conventional plastics, breaking down naturally in 1–3 years.
Discover Sustainable Packaging Solutions with Solenis PHA-based Coatings
Our PHA coatings are paving the way for a sustainable future in packaging by enabling the replacement of petroleum-based plastics. Key benefits include:
- Marine and freshwater degradable and home compostable
- Resistant to oil, grease, oxygen, water, and moisture vapor transmission rates (MVTR)
- Capable of being applied on the printing press during packaging converting and compatible with extrusion coating equipment
Ideal Applications
Solenis PHA coatings are designed for diverse packaging needs, including:
- Barrier flat sheets
- Cupstock
- Flexible packaging
- Extrusion coating applications
- PLA and paper laminate replacement
Why Choose PHA Over PLA?
While polylactic acid (PLA) is a popular bio-based alternative, PHA outshines it in several critical areas:
- Unlike PLA, which requires industrial composting, PHA breaks down naturally in marine and soil environments.
- PHA leaves no harmful residues, so it has the potential to help address the microplastic pollution problem.
- PHA delivers superior flexibility, durability, and thermal resistance for broader applications.
- PHA is created via microbial fermentation, eliminating competition with food crops.
More information
Join us in driving sustainable innovation in packaging. Together, we can reduce environmental impact, achieve sustainability goals, and revolutionize the packaging industry.
