Smart Planet Technologies
Supplier
Summarized by Halo AI
Smart Planet Technologies is a materials engineering company that develops sustainable, recyclable barrier coatings and composite materials for the paper-based packaging industry, offering eco-friendly alternatives to traditional plastic coatings.
Portfolio summary
Sustainable mineralized composite barrier coatings, nanocomposite resins, and barrier films for packaging, including EarthCoating, HyperBarrier, and EarthLiner technologies designed to reduce plastic content and enable conventional recycling of paper-based packaging
Markets served
NA · EMEA · APAC
Smart Planet focuses on bridging the gap between sustainability and performance in packaging. They are known for innovations like EarthCoating for paper cups. HyperBarrier is their latest offering, positioned as a mid-level barrier solution that hits the ‘sweet spot’ between too little and too much barrier ([www.packagingdigest.com](https://www.packagingdigest.com/sustainability/paper-packaging-gets-20x-better-barrier#:~:text=At%20a%20Glance)).
AI summary generated on Jun 22, 2026
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CT
Christopher Tilton
Technology Officer
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