SigmaPro™ - Consistency Profiling

Consistency Profiling Section

Accurate Control

Current state-of-the-art in the industry for basis weight profile control is to utilize injection of lower consistency fluid that is varied across the width ofthe headbox. There are a number of factors that affect profiling performance including injection technique, number of control zones, and the degree of response spread after injection.

SigmaPro™ headboxes are designed for tight control responses as well as having high resolution options available for best possible profiling performance. Consistency profiling technology is also available as a retrofit to some headboxes.