The tiny, half-pint cartons of milk served with millions of school lunches nationwide may soon be scarce in some cafeterias, with districts across the country scrambling to find alternatives.
The problem is not a shortage of milk itself, but the cardboard cartons used to package and serve it, according to dairy industry suppliers and state officials.
Pactiv Evergreen of Lake Forest, Illinois, which bills itself as the leading manufacturer of fresh food and beverage packaging in North America acknowledged in a statement Friday that it continues to face significantly higher than projected demand for its milk cartons.
The shortage is affecting the company’s ability to fully supply some school milk orders, according to Matt Herrick, spokesperson for the International Dairy Foods Association.
School officials in New York, Pennsylvania, California and Washington state said they were preparing for the shortage, while the U.S. Department of Agriculture acknowledged that the supply chain problem affects multiple states.