THE INCIDENT OCCURED ON 3RD FLOOR OF PACK HOUSE. EE WAS REMOVING METAL COVER FROM A SLIDE CONVEYOR THAT WAS FIXED BY SILICON. EE WAS PRYING OFF COVER W/HAMMER & SCREWDRIVER. HE WAS STRUCK ON T OP OF THE NOSE W/COVER WHEN IT WAS PRIED LOOSE. EE NEEDED 5 STITCHES BUT DID NOT HAVE ANY LOST WORK DAYS OR RESTRICTED DAYS AS A RESULT OF INJURY.