PT. Tokai Texprint Indonesia is a company that manufactures in textile, which produced dye and print fabric. Due to the competitiveness in the business nowadays, PT. Tokai Texprint Indonesia must increase their performance, so that then the company productivity condition can be optimalized. One that can be applying is by try to do continuous improvement, in order to maintain price stability and maximize time utility. The first method is Activity Based Costing Method, which is used to determine the cost of each object for each activity. Steps for this method are: calculates the process time consumption, calculates total cost, calculates cost driver
for each unit, and calculates cost of each object for each activity. Another method is USE-PDSA method, which is used as a guide to implement and achieve continuous improvement. Steps for this method are: understand quality improvement needs, state the quality problem(s), evaluate the root cause(s), plan the solution(s), do or implement the solution(s), study the solution(s), and act to standardize the solution(s). Results of the improvement are based on 5 root causes in the company, which are: method, operator, cost, environment, and quality. Process improvement that can be proposed are improvement of method and improvement of operator, which are: increase operator qualification, increase operator capability, and implement the Spectrophotometry Chemistry Analysis Method. Applying the improvements can be reduced about 5% - 10% for operator aspect and about 87.5% for method aspect. Total time consumption that can be reduced is for 124.560 second, from the beginning system which is about 2.093.760 second to the proposed system which is about 1.969.200 second. Total cost of dyeing process that can be reduced is for Rp 32.400.000,-, from the beginning system which is about Rp 9.849.455.554,- to the proposed system which is about Rp 9.817.055.554,-. Total object cost for activity Cek Hasil that can be reduced is for Rp 9.878.809,-, from the beginning system which is about Rp 11.290.068,- to the proposed system which is about Rp 1.411.259,-. The assumption for implementation cost of Spectrophotometry Chemistry Analysis Method is about Rp 30.000.000,- with payback period for about 11.11 month. |