Case study: Optimising speeds Optimising speeds Problem: Edge stealing from the bottom wire and sheet drop--off on the Pick-up felt often causes sheet breaks and insufficient runability. In the case of a fine paper machine (1,200m/min; machine width 9,5m; 52 g/m²) all measures like felt conditioning, roll changes etc. could not achieve the desired improvement. Solution: Although the draw of the wet end seemed to be properly adjus

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