Based on the Quality Evolution of a product which consists of Inspection, Quality Control, Quality Assurance, and Total Quality Management, Quality Assurance plays a very important role in controlling a process. In the Quality Assurance, Statistical Process Control (SPC) is the key.
SPC is a process control method using statistical data and techniques in decision making. In accordance with Quality Assurance functions as prevention, SPC takes the role to warn us before a defect occurs in contrast to Quality Control which functions to correction, means after defect happened.
With SPC, various irregularities in the process will be minimized which of course increase worker productivity to produce the best Artius Spiral Wound Gasket for you.