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      Pengendalian Kualitas Kantong Defect Pasca Pengantongan Pupuk NPK Phonska dengan Metode DMAIC di PT XYZ

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      Date
      2026
      Author
      SINAGA, HELSAN DAVIDSON
      Yusri, Doni
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      Abstract
      PT XYZ merupakan produsen pupuk terlengkap di Indonesia yang memproduksi berbagai macam pupuk dan bahan kimia untuk solusi agroindustri. Pada periode Juni hingga Oktober 2025, tingkat cacat kantong pasca pengantongan pupuk NPK Phonska melebihi standar yang telah ditetapkan perusahaan. Kualitas produk memiliki peran penting dalam aktivitas pemasaran karena mencerminkan kemampuan produk dalam memenuhi fungsi dan manfaat yang ditawarkan kepada konsumen. Kualitas produk yang baik juga berpengaruh terhadap tingkat kepercayaan konsumen. Dalam penelitian ini, permasalahan dikaji dengan menggunakan metode DMAIC (Define, Measure, Analyze, Improve, Control). Analisis dilakukan untuk mengidentifikasi akar penyebab permasalahan kualitas serta pengembangan solusi untuk meningkatkan proses dan perbaikan yang berkelanjutan. Hasil dari penelitian ini menunjukkan bahwa penerapan metode DMAIC berhasil melakukan penurunan persentase defect kantong pasca pengantongan sebesar 24,4% dan kenaikan nilai Six Sigma sebesar 0,11 Six Sigma. Penelitian ini memberikan kontribusi terhadap peningkatan kualitas proses unit pengantongan pupuk NPK Phonska di PT XYZ.
       
      PT XYZ is the most comprehensive fertilizer manufacturer in Indonesia, producing a wide variety of fertilizers and chemicals for agro-industrial solutions. From June to October 2025, the defect rate of NPK Phonska fertilizer bags after bagging exceeded the company’s established standards. Product quality plays a crucial role in marketing activities because it reflects the product’s ability to fulfill the functions and benefits offered to consumers. Good product quality also influences consumer confidence levels. In this study, the problem was examined using the DMAIC (Define, Measure, Analyze, Improve, Control) method. The analysis was conducted to identify the root causes of quality issues and to develop solutions for process improvement and continuous improvement. The results of this study indicate that the application of the DMAIC method successfully reduced the defect rate of bags post-bagging by 24.4% and increased the sigma value by 0.11 sigma. This study contributes to improving the quality of the NPK Phonska fertilizer bagging process at PT XYZ.
       
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      http://repository.ipb.ac.id/handle/123456789/173862
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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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