The incident happened at the site, in Laurel County, Kentucky, USA on Thursday 15 September.
An explosion and fire occurred at the plant as a worker was cleaning out a flour silo, according to a local media report. The injured worker was taken to hospital while his colleague received first aid treatment.
A spokesperson for Sara Lee said: “The Bakery Sanitation Company, an independent operator, was performing routine maintenance at the Sara Lee fresh bakery facility. At approximately 11pm, the crew experienced a flash fire, causing one person to be taken to the hospital and another to receive on-site first aid.
“Sara Lee is cooperating with the fire department, the Bakery Sanitation Company and others on the ongoing investigation into the cause of the fire.”
This was taken from info4fire.com click here for the original story