Disposable plastic egg tray 1) Material: PLA (Biodegradable 100%) or PET 2) Color: Transparent ... Plastic Egg Tray1) Available for food package.2) Transparent Egg Tray is used PLA materialA. PLA is from Corn or Other ... as PLA, PET, PP, PS food package, food container,food tray, fruit package, etc.We are one of the first manufacturers ...