Packaging Technology & Research (PTR) owner Dr. Claire Sand has focused on reducing food waste with innovative packaging for more than 30 years. Offering strategy,  technology, consulting and coaching services to food and packaging companies, PTR provides packaging solutions that connect the dots between your product,  process and  packaging.

Learn about the PTR process

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YOUR PACKAGING CAN

BE ​COST EFFECTIVE

increase ​product shelf life

INCREASE ​SUSTAINABILITY  

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WHAT WE DO

 I am passionate about using packaging to reduce food waste. 

- Dr Claire Sand