By Rhea Joshi, EarthTalk
Photo: Heinz is working with Pulpex to prototype a food-grade bottle made from sustainably-sourced wood pulp that can be recycled and biodegrades if it is thrown away.
September 23, 2022 (San Diego) - Dear EarthTalk: What’s new in food packaging to make it more sustainable?
--E.C. Bern, NC
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