Sustainable Packaging Innovation
Engineering a Greener Future
We develop proprietary coatings and films that make packaging recyclable, repulpable, and sustainable — without compromising performance.
Units Sold Worldwide
Oxygen Barrier Improvement
Mineral Content in EarthCoating
Our Solutions
Three Innovations. One Mission.
Each of our products is engineered to replace conventional plastic barriers with sustainable alternatives — keeping packaging functional and the planet healthy.
EarthCoating®
Our mineralized resin coating for paper substrates. Made with 51% calcium carbonate, it repulps like clay and recycles in the standard paper stream.
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HyperBarrier® Coating
A nanocomposite coating for paper that delivers up to 200x oxygen barrier improvement. Replaces foil and metalized layers while remaining repulpable.
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HyperBarrier® Film
A high-performance mono-material film that replaces complex multi-layer plastic structures. Fully recyclable in the #2 or #4 plastic stream.
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Our Mission
Packaging That Protects Our Planet
Every year, billions of packages end up in landfills because conventional barrier coatings make them impossible to recycle. We engineered a better way.
Our coatings and films deliver the performance brands demand while ensuring packaging can re-enter the recycling stream — paper or plastic. That is the Smart Planet difference.
Learn About Our StoryWe Are an Engineering Firm, Not a Manufacturer
Smart Planet Technologies engineers proprietary coatings and films that solve the most challenging sustainability problems in packaging. We partner with leading manufacturers to bring our innovations to market, and we connect brands with the supply chain expertise they need to achieve their sustainable packaging goals.
For Brand Owners & Converters
We connect you with our trusted partner network of manufacturers who can integrate our sustainable coatings and films into your next packaging redesign. Let us help you achieve your sustainability goals without compromising on performance or cost.
Connect With Our NetworkFor Manufacturers & Supply Chain Partners
Join our supply chain network to help your customers achieve their sustainable packaging goals. Access our proprietary technology, technical support, and market insights to differentiate your offering and drive growth.
Join Our NetworkReady to Make the Switch?
Whether you are a brand owner, converter, or packaging professional, we would love to show you how our sustainable coatings and films technology can work in your next packaging project.
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