Research on Statistical Process Control of Packaging & Printing Quality Management
This paper states not only the development course of quality management but also the actuality that the packaging & printing enterprise confronts. In addition, it explains the necessity of applying SPC. The first, it is discussed and studied the basic tool of SPC-control chart for statistical process. Based on this way, -R control chart is used to analyze and control the overprint precision. According to these control charts, the spot staffs can find the deficiencies in the quality control itself by finding the correlative process fluctuation and the slow variation in time. In addition, SPC provides objective bases for the quality management personnels to assess semi-products or products quality.
Y. Z. Xiao and Y. N. Huang, "Research on Statistical Process Control of Packaging & Printing Quality Management", Key Engineering Materials, Vols. 467-469, pp. 13-18, 2011