... 30 Cell Egg Packaging for your choice.What is the PLA? 100%BiodegradableA. PLA is from Corn or Other Nature Plants B. ... —on conventional plastic packaging, which uses an estimated 200,000 barrels of oil a day in the United States. Also, PLA is ... Elizabeth RoyteSmithsonian magazine, August 2006, Subscribe Professional PLA manfacturer, not only caring of the quality of the products, but also providing ...