Aseptic Packaging of PET Bottles by AEBhttp://www.aeb.com/ Advanced Electron Beams “In the Bottle” electron beam emitter technology enables a breakthrough in aseptic packaging. A small electron beam emitter is positioned so a PET bottle is moved vertically, delivering energy to all interior surfaces. By sterilizing PET bottles with electron beam sterilization, aseptic packaging can be done without the use of chemicals, rinse water, and heat, thereby reducing cost and making the process more environmentally sustainable.