Bob LilienfeldFeb 31 minShrink Film Sustainability: Problems and SolutionsThese four solutions and three takeaways provide guidance in responding to the removal of PETG label materials from #1 PET recycling...
Bob LilienfeldDec 5, 20231 min5 Plastics Sustainability Trends to Track in 2024Once again, I'm asked by Plastics Today to pontificate....
Bob LilienfeldNov 23, 20231 minRecycling & AIWhat ChatGPT gets right (and wrong) about sustainable packaging
Bob LilienfeldJun 9, 20231 minBest of Earth911 Podcast: SPRING's Robert Lilienfeld on Packaging, Plastics, & Tradeoffs