Sono-Tek Anti-Microbial Coater Enhances Safety and Shelf Life of Muffins
(April 1, 2010 – Milton, NY) Sono-Tek Corporation (OTC BB: SOTK), announced today that it has successfully completed a 4 month field test of its anti-microbial coater in a full industrial scale setting. The ultrasonic spray coater applies a solution of the FDA approved anti-microbial agent, Potassium Sorbate. The application was tested on a high…