FabCurl Edge Control and Wave Management

FabCurl™

The FabCurl™ Edge Control system allows optimization of basis weight, moisture, and TSO angle profiles at the sheet edge. No other system on the market today can impact profiles like FabCurl™. Today’s FabCurl™ system can either eliminate or effectively manage the location of edge waves on the fourdrinier table. The system is easy to keep clean as a result of well positioned showering, and quick release pins make removal for wire changes easy.

Key features and benefits include:

  • Completely eliminate or manage the location of edge waves
  • Improve basis weight, moisture, and TSO angle profiles
  • Easy removal for wire change
  • Easy alignment and adjustment
  • Recent experiences
    • 70% reduction in CD 2 sigma moisture variation (pulp machine)
    • 70% reduction in CD 2 sigma basis weight variation (bleached board)
    • 2% increase in production through increased saleable trim (linerboard)
    • 58% reduction in TSO angle profile min/max range (copy paper)

 

 

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