Case Study

CD Weight Profiles Improved by 86%

CD Weight Profiles Improved by 86%

Headbox Upgrade Brings Results SCA Hallein, Austria, recently installed a new V oith Sulzer ModuleJet headbox with Honeywell ProFlowTM actuators and Quality Control System (QCS) as part of a project to replace an existing 26-year old headbox. The goal was to produce the highest quality fine paper to compete with Europe's market leaders. The mill reports that the most important measure of success for the project has been acheived: new customers. Project Criteria Upgrading to a dilution control headbox was felt to be a significant risk due to the relative newness of the technology. However, SCA was ProFlow Results Sheet convinced the narrow CD zone resolution provided with dilution control was necessary to achieving the project's quality goals. In selecting the QCS supplier, SCA chose to

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