Jun 11 Local News Explosion Injures Worker, Damages Factory Firefighters were called to a Louisville plant after an explosion there today (THURSDAY). WFPL’s Elizabeth Kramer reports. The explosion happened just after noon inside Nuplex Resins, a Louisville factory on Crittenden Drive, and injured one worker. It happened as a large kettle was being cleaned with solvents and caused a flash fire. Henry Ott is […] By Elizabeth Kramer Jun 11 Local News Explosion Injures Worker, Damages Factory Elizabeth Kramer