Spring Cleaning

AAA Press International (Arlington Heights, Ill.) is another company featuring ultrasonic cleaners. AAA Press distributes ultrasonic systems from Sonic Solutions (Lockport, Ill.) that can simultaneously clean one to six rolls, ranging in length from 10˝ to 38˝. Sonic Solutions' systems are set to a specific frequency to reduce the potential of misuse, said Mark Hahn, vice president of sales and marketing at AAA Press. "Too often, people set the machine at an improper frequency and they cause damage to the roll," he said. In Sonic Solutions' machine, rolls are rotated and soaked in a solution heated to 120 to 140°F before the ultrasonics is used to dislodge the set-in media.