Processing versatility in three-roll stack unitProcessing versatility in three-roll stack unit

A horizontal three-roll stack allows processing of complex applications requiring low melt-strength polymers on narrow webs. The unit can be used to process film, sheet, or lamination. Roll stacks range from 300 to 760 mm wide, and each roll is independently servodriven. It can be supplied independently or as part of a complete extrusion system. Davis-Standard/Crompton, Pawcatuck, CT, USA; +1 860-599-1010; www.davis-standard.com