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Integrated FMEA and FTA Approaches for Quality Control in False Eyelash Manufacturing Safitri, Telma Anis; Ananditya, Devanda Diar; Muhammad, Katon; Prayogi, Joni
Jurnal Akuntansi, Manajemen dan Ekonomi Vol 27 No 2 (2025): July-December 2025
Publisher : Faculty of Economics and Business, Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/1.jame.2025.27.2.16872

Abstract

The synthetic eyelash manufacturing industry in Indonesia, particularly PT Hyup Sung Indonesia (HSI) in Purbalingga, faces ongoing challenges in maintaining product quality due to a high incidence of defects. This study aims to analyze and mitigate production-related risks through the application of Failure Mode and Effects Analysis (FMEA) and Fault Tree Analysis (FTA). FMEA is utilized to systematically identify potential failure modes and prioritize improvement efforts based on the Risk Priority Number (RPN), while FTA is employed to trace the root causes of critical failures in a hierarchical structure. The FMEA results identified three major failure modes with the highest RPN values: knot misalignment during opening (RPN 150), insufficient application of adhesive (RPN 140), and curling of the knot during opening (RPN 140). FTA revealed that these issues primarily arise from equipment-related factors, operator handling methods, and inconsistencies in the oven-setting process. Based on these findings, several corrective actions are proposed, including the replacement of production tools (racks and brushes), installation of automatic timers, standardization of operating procedures, and operator training programs. The implementation of these measures is expected to reduce the risk of production failures and enhance the overall quality of synthetic eyelash products
PENGENDALIAN KUALITAS PRODUKSI BULU MATA PALSU MENGGUNAKAN METODE FAILURE MODE AND EFFECT ANALYSIS (FMEA) DAN FAULT TREE ANALYSIS (FTA) Ananditya, Devanda Diar; Muhammad, Katon; Iswahyudi, Sachrul; Permanajati, Indra
Journal of Industrial and Mechanical Engineering Vol 3 No 2 (2025): Journal of Industrial and Mechanical Engineering
Publisher : Department of Industrial Engineering, Universitas Jenderal Soedirman.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jimien.2025.3.2.16824

Abstract

Industri bulu mata palsu di Indonesia, khususnya PT Hyup Sung Indonesia (HSI) di Purbalingga, menghadapi tantangan dalam menjaga kualitas produksi akibat tingginya tingkat produk cacat. Penelitian ini bertujuan menganalisis risiko dalam proses produksi menggunakan metode Failure Mode and Effects Analysis (FMEA) dan Fault Tree Analysis (FTA). FMEA digunakan untuk mengidentifikasi potensi kegagalan dan menentukan prioritas perbaikan berdasarkan nilai Risk Priority Number (RPN), sedangkan FTA digunakan untuk menemukan akar penyebab kegagalan secara sistematis. Hasil analisis FMEA menunjukkan tiga risiko utama dengan RPN tertinggi, yaitu knotting bergeser saat dibuka (RPN 150), cairan perekat yang diberikan terlalu sedikit (RPN 140), dan knotting keriting saat dibuka (RPN 140). Analisis FTA mengungkap bahwa penyebab utama dari ketiga kegagalan ini meliputi faktor alat, metode kerja operator, serta ketidaktepatan dalam proses oven. Berdasarkan temuan tersebut, disusun berbagai usulan perbaikan, seperti penggantian rak dan kuas, penambahan timer otomatis, standardisasi prosedur kerja, dan pelatihan operator. Penerapan langkah-langkah ini diharapkan dapat menekan risiko kegagalan dan menjaga kualitas produk.