International Journal of Economic Integration and Regional Competitiveness
Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness

QUALITY CONTROL OF SANDAL OUTSOLE USING SIX SIGMA METHOD AND FAILURE MODE AND EFFECT ANALYSIS (FMEA)

Nadila Arvianti (Muhammadiyah University of Sidoarjo, Indonesia)
Wiwik Sulistiyowati (Muhammadiyah University of Sidoarjo, Indonesia)



Article Info

Publish Date
31 Aug 2025

Abstract

Objective: The aim of this research is to determine the type of product defect, determine the production process capability, determine the RPN value, and provide recommendations for improvement. Method: The method used is the Six Sigma method and Failure Mode and Effect FMEA. Results: The research results show that there are 3 types of product defects with a DPMO value of 5109, and a sigma of 4.07. The dominant defect is a rupture defect with a percentage of 70.55%. The main cause of failure is that the engine's heat temperature is unstable. Corrective action that can be taken is to carry out machine maintenance and use a blower in the production area. Novelty: CV. Carita Niaga is a footwear manufacturing company. Sandal outsole is a product that has a lot of demand so it is produced most often and often experiences problems, namely product defects in quite large quantities, namely 1.7%.

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Journal Info

Abbrev

IJEIRC

Publisher

Subject

Description

International Journal of Economic Integration and Regional Competitiveness - researches the broad scope of competitiveness policies and practices across destinations and all regions of the world. With emphasis on mechanisms of economic integration, financial development, creation of prosperity and ...