On November of 2020, ISI partnered with a new manufacturer and added the capability to produce very large diameter rolls. These large rolls are used in industries like Polyethylene Terephthalate (PET) and BOPP (Biaxially Oriented PolyPropylene) film manufacturing.
Capabilities include: Chrome rolls, Cooling rolls, Corona treater rolls, and Rubber covered rolls. 20 to 30 feet long. 2-3 feet in diameter.