Proposed Implementation Of Lean Manufacturing To Reduce Waste In Plywood Production

CV. Treewood Abadi Group is a manufacturing company engaged in producing plywood products. In the plywood production process from raw materials to finished products there are still obstacles in the form of activities that do not have added value or waste that cause decreased efficiency and effectiveness of production activities. This study aims to identify the correlation relationship between the type of waste and waste that has the greatest effect on the plywood production process. The steps of this research are mapping the flow of the production process using waste assessment model, selection of mapping tools with value stream analysis tools and then providing proposed improvements based on the failure mode that has the highest risk priority number value. with failure mode and effect analysis, it is found that the proposed improvements are in the form of implementing visual displays, improving material handling tools, re-layout and increasing the number of workers.