... various customers' designed products in PLA, PET, PP, PS material. What is the PLA? 100%Biodegradable100% Petroleum Free A. PLA ... Environmental, Pollution While Produced & Incinerated. D. Only PLA,PHA,PBS is really 100% Biodegradable.The resin, known as polylactic acid (PLA ... it has been environmentally irresponsible. “Moving toward zero waste is one of our three big corporate goals for the environment ...