Eva Almenar, Michigan State University (IMAGE) Michigan State University Caption Eva Almenar with MSU's School of Packaging, has discovered new advances in packaging that can help produce stay fresh longer. Credit Photo by G.L. Kohuth Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.