Case Study

ProCoat Reduces CD Coat Weight 2-Sigma Variation up to 83%

ProCoat Reduces CD Coat Weight 2-Sigma Variation up to 83%

SR102013 AR#:3442 Confidential ? Internal Use Only RESULTS Flash ProCoat Reduces CD Coat Weight 2-Sigma Variation up to 83% The offline Coater No.4 at Stora Kabel in Germany was upgraded to MXOpen with two Honeywell ProCoat stations, each with 75 zones at 100 mm spacing. Results showed significant CD coat weight 2-sigma spread reduction on light weight coated paper. CD Coat Weight 2-Sigma Reduction Both ProCoat stations substantially reduced CD coat weight 2-sigma variation. Coater 1 achieved a 83% reduction in 5 minutes, from 1.64 to 0.28 g/m2. Coater 2 accomplished a 71% reduction in 4 minutes, from 1.00 to 0.29 g/m2. Improved coating performance significantly increases paper quality at the mill. Comparison Between Before and After For a fair c

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