REDUCING DEFECT ON BOTTLING PROCESS OF MESRAN SUPER SAE 20W/50 USING SEVEN-STEP METHOD (Case Study In PT PERTAMINA Lubricating Unit Of Cilacap)

PUTRA, RIZKY DESTAMA (2009) REDUCING DEFECT ON BOTTLING PROCESS OF MESRAN SUPER SAE 20W/50 USING SEVEN-STEP METHOD (Case Study In PT PERTAMINA Lubricating Unit Of Cilacap). S1 thesis, UAJY.

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Abstract

PT PERTAMINA (PERSERO) Lubricating Unit of Cilacap produces almost the PERTAMINA’s lubricant. The products cover the requirement of customer need from automotive and industrial. The main process is filling lubriating oil to the bottle and it process is in Lithos Department. By the observation the writer identify the defects, they are test induction sealer, no aluminum foil, un sticky aluminum foil, damaged cap, bottle & cap not equal, oblique cap, broken bridge cap, and empty bottle & micro hole. Because of product competitions, the defects become the company concern. This research use Seven-Step Method based to reduce the defects. The improvement suggestion covers man, material, inventory, and material inspection. By the end of research, the most significant defect product of lubricant in PT PERTAMINA (PERSERO) Lubricating Unit of Cilacap is no aluminum foil nonconformity and oblique cap nonconformity. The sources or factors that cause the defect are materials and man. The implementation conducted in August, 2009 and the result is decreasing the nonconformities of defect product.

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