Analysis Method on the Improvement of Appearance Quality of Coated White Cardboard
This article focused on the study of coated white cardboard,grounded in modern quality management theory,analyzed paper qual-ity issues using analysis tools such as Pareto chart and Fishbone diagram,and clarified that the improvement target for appearance quality was the scraper line.The use of statistical methods and the Minitab tool facilitated a detailed examination of factors potentially causing scrap-er lines,leading to the proposal of corresponding improvement measures.Ultimately,by refining the production process,the issue of scrap-er lines was ameliorated.The evaluation of the improvement's effectiveness in reducing scraper lines confirmed the efficacy of the quality im-provement measures taken.
coated white cardboardimprovement of appearance qualityPareto chartFishbone diagram
万方数据
维普
