As its name suggests, an inspection slitter rewinder (ISR) machine does many things—although not necessarily in the expected order. ISR machines made by Oakville, Ontario-based KOR Engineering Inc. are specifically designed to slit, laser perforate and inspect a wide range of pressure-sensitive labels, flexible packaging and shrink sleeves.
Printing companies throughout North America have used KOR machines since the early 1990s. Each machine features HMI control panels in several operational areas, and each panel controls multiple tasks.