[Operational Improvement Case] Improvement of Press Roll Release Properties
Cut chemical costs by 40%! Enhanced release performance helps reduce draw and minimize web breaks.
Problem: Frequent web breaks in the press open draw made it difficult to improve productivity. Increasing the chemical dosage in the roll doctor shower had no effect. Solution: We replaced the competitor’s product with HITOUCH SPH-3, dosed at 2 cc/min per meter of paper width. Result: Chemical costs were reduced by 40%, and press draw improved by 0.2 points. 【Case Summary】 ■ Issues ・Frequent web breaks in the press open draw, lowering productivity ・No improvement even with higher dosing in the roll doctor shower For further details, please download the PDF or contact us directly.
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【Case Summary】 ■ Challenge No dirt was found on the roll surface, but poor release caused excessive tension on the wet sheet, resulting in frequent breaks. ■ Solution Switched from a competitor’s product to HITOUCH SPH-3, dosed at 2 cc/min per meter of paper width. ■ Improvement ・Web breaks reduced to one-fourth ・Chemical costs cut by 40% ・Press draw improved by 0.2 points For details, please download the PDF or feel free to contact us.**
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