Packing materials in the UPS regional sorting facility in Addison caught fire Monday afternoon, Addison fire officials said.
The blaze was called in at 4:12 p.m. at the facility, 150 S. Lombard, and Addison firefighters extinguished the fire within 10 minutes of arrival, said Battalion Chief Scott Walker.
No injures were reported and no packages were damaged, Walker said.
Police, fire and UPS officials are working together to determine the cause.