Compelling food science expertise

We help clients achieve

More Sustainable Packaging 
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​We help clients achieve more sustainable packaging with packaging solutions that are Rational, Defensible, and Achievable.

​​Increase Shelf Life & Prevent Food Waste
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PTR's science-based packaging solutions increase food shelf life and prevent food waste. 

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Food Packaging Innovations
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​PTR helps businesses identify and enact  meaningful packaging innovations that meet business goals.
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Food Package Optimization & Problem-Solving

​We fine-tune food packaging using material science, deep value chain, and cost-savings experience.

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​Food Packaging Expert Witness 

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​ Dr. Claire Sand is a food packaging expert with 35+ years in industry and 18+ cases as an Expert Witness.
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