Q+A IMM update:All-electric unscrewing

摘要

In July 2005,IMM ran a story on how a truly "revolutionary," patent-pending,all-electric core rotation technology trademarked "PERC" (Programmable Electric Rotating Core) by its developer,B A Die Mold Inc.(Aurora,IL),had allowed a customer to achieve unscrewing times of less than a second in the production of tamper-evident bottle caps in mul-ticavity tooling (see immnet.com/ product news/2005/July/1909 for details).To get an update on the technology and its application,we recently chatted with Alan Petrucci,B A Die Mold's principal,and his daughter,Francine Petrucci,president.Here's what they had to say:IMM:What have users found to be the biggest benefits provided by your PERC system?