Abstract:
PT. XYZ is a packaging company engaged in the manufacture of toy and food
packaging. It is understood that the company has a problem that need to be improve.
Because of this, defect packaging usually appears in every manufacturing, quality
is one of the most critical things in manufacturing. An increase in defect product
can cause losses for the company, therefore it is crucial to be handling that can be
increase productivity. In order to avoid the alteration of defective product or even
the accumulation of defect product. One of the techniques that can be used to reduce
is the Six Sigma Method. In this research, the Six Sigma technique is used with
DMAIC (Define, Measure, Analyze, Improve, and Control) method in studying the
problems that occured. Based on the study conducted on three types of
manufacturing defects, namely Die Cut method, Pond Handle method, and Joint
Glue Method, each rejects in the Die Cut process has 48% or 5091 die cut defects,
in the Pond Handle process is 29% or 3043 PH defects, and in the Joint Glue process
is 23% or 2367 defects, with a total defects is 10501 pcs packaging defects. Also,
found the abnormal machine and method factors in Die Cut, there is an abnormality
in the machine caused by damaged spark plug that have not been replaced, and the
method at the time of changeover carried out by Manpower is still not entirely using
a good method. The result of this research, Total reject data has been improved by
total percent is 67% more productive, 10501 total packaging defects reduced to
3421 packaging defects.
