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We prevent food waste with more sustainable packaging using compelling food packaging science expertise

How we help save food by optimizing packaging

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We help uncover and shine a spotlight on what’s working and what is NOT to help our clients take bold steps rooted in science-based packaging design expertise. 
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We unlock the optimal blend of food and packaging science, value chain experience, and consumer insights to achieve more sustainable packaging for our clients.
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We empower our clients with packaging solutions to prevent food waste, meet bold commitments on addressing UNSDGs, food justice, hunger, and GHG. reduction
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We steer our clients’ futures by developing  science-based, systems-thinking strategies and roadmaps to ensure both an intelligent plan and a strong business case. 
Contact us to discuss your project >
Learn more about the PTR team >

​Service: Problem Solving, Strategy & Technical Consulting 

​FOOD PACKAGING STRATEGY:
​The PTR science-based Systems Thinking process ensures both a correct strategy and its strong business case. 
We are set-up to either review, refine, or define sustainability strategies on food waste and packaging waste so they are defensible, have integrity, and enable wider value chain linkages. We are the go-to science-based strategists that provide tactical implementable strategic direction on all areas of food packaging.


​FOOD PACKAGING TECHNICAL SUPPORT:
​With 30 years of experience across the food science and packaging spectrum -  ranging from basic research and development to market analysis, PTR offers broad and in-depth understanding.   Our expertise in blending food science, processing, and packaging with the value chain provides a 1-stop solution for technical consulting.  
 

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Food Packaging Expert Witness

Learn More about Dr. Claire Sand >
Experienced Food Packaging Expert Witness for cases and attorneys.

My specialties as an expert include:
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  • Design and Utility patent infringement
  • Determination of probable cause in food packaging contamination
  • Failure analysis of defective packaging
  • Food-package interactions
  • Food package design
  • Food package research and development development
  • Packaging materials technology 
  • Protective packaging
  • Food packaging patents
  • Food package testing 
  • Food packaging FDA regulations & GMPs
  • Food packaging machinery & line operations
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View our full line of Case Studies >
Check out our insights & thought leadership >
Contact Us via Email - Click Here >

YOUR Best Packaging Starts Here

PTR provides food manufacturers, packaging solutions providers, and trade organizations with food science and packaging solutions. 

For over 30 years,  Dr. Claire Sand, a global packaging leader, has broad experience in the food science and packaging industry.  Today, Sand and her PTR team derive deep solutions that address industry challenges via a Systems Thinking approach that blends value chain opportunities with food packaging, science, and processing.


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​Single-minded solutions achieve little.

O
ur science-focused solutions maximize packaging value while delivering optimized packaging for less environmental impact. We provide packaging solutions that prevent food waste as a function of feasibility and impact.

​We believe that building relationships builds the packaging industry and our future. If we can't help, we will connect you with someone who can!

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​CONTACT US  |   Call: 1.612.807.5341  | Email or connect:
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    • - Client Work
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    • -Our Team
    • -Media
  • Contact