Carton sheet quality control in Pt. XYZ using six sigma approach method with DMAIC tools

Abstract

Every industry ensures the existing system in the company runs well and continues to strive so that the products produced are able to meet customer satisfaction. PT. XYZ is a manufacturing company in Purwakarta which is engaged in cardboard boxes. This research was conducted by applying the six sigma method as a quality control product in PT. XYZ in order to reduce disability with DMAIC tools. By controlling the quality of the product that is controlling from the beginning to the distribution of products to consumers. It is known that the average value of waste at PT. XYZ reaches 5.36% which means it needs improvement. In the DPMO calculation it is proven that the company's sigma value is 3.6 where if you want to raise it to 4 sigma there is a GAP of 0.4 with the largest type of crepe defect. After knowing the average waste and the existing sigma value, a standard improvement was made for the approval of the implementation for the company.