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All Journal Journal of Industrial and Engineering System Jurnal Informasi, Teknologi, Engineering, dan Sains
Cipto suparman
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Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Transportation

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Optimalisasi Biaya Produksi Pengemasan Kopi dengan Metode Liniear Programming Menggunakan Software POM for Windows Cipto suparman
Journal of Industrial and Engineering System Vol. 5 No. 1 (2024): Juni 2024
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/vxzgf193

Abstract

PT TRB company which operates in the food and beverage industry is currently making efforts to obtain optimal production results with the aim of obtaining the best profits. The production process analyzed in this process is the main production process, namely the roasting and packing process. For volcanic tiger products, it can be calculated that the time required for the process takes 3 minutes and 2 minutes for the packaging process. For volcanic Komodo products, the roasting process takes 2 minutes. minutes and the packing process takes 4 minutes. The profit obtained by the company in producing volcanic tigers is Rp. 6,000 and a profit of Rp. 8,000 for the production of volcanic Komodo in profits per sachet. The results of calculations using manual methods and using POM for Windows software are the same, namely that 10,800 pcs of volcanic tigers must be produced. and 5400 pcs volcanic Komodo to get a profit of IDR 108,000,00.00
Peningkatan Kualitas Produk Kopi Tora Cafe Chocolate Menggunakan Metode Six Sigma DMAIC Pada Perusahaan Makanan di Tangerang Cipto Suparman
Journal Information Technology Engineering and Science (JITES) Vol 6 No 1 (2026): JITES
Publisher : Universitas Tangerang Raya

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Abstract

PT CCR is a major company in Tangerang Regency that produces various types of coffee beverages, including Tora Cafe Chocolate. However, the production process still encounters problems, particularly a high number of defective products on the packing line. to analyze this issue, this research applied the Define, Measure, Analyze, Improve, Control (DMAIC) method, which has been proven effective in reducing the Defects Per Million Opportunities (DPMO) rate and increasing the sigma level of a production process. Based on data from April to June 2025, three primary defects were identified in Tora Cafe Chocolate products: wrinkled packaging, leaking packaging, and improper packaging size referred. The most frequent defect was improper packaging size, accounting for approximately 34.82% of all defects. A root cause analysis was conducted using the 5W+1H framework, examining five key factors: machine, man, material, environment, and method. Prior to improvement, the DPMO value was recorded at 56,274, with a corresponding sigma level of 3.09. Improvement efforts included several initiatives, such as developing a training schedule for operators, performing machine maintenance and repair, creating a specialized control form for the packing machine, maintaining workplace cleanliness, enhancing quality supervision, and modifying equipment After implementing these improvements from July to September 2025, significant results were achieved. The sigma level increased to 3.68, while the DPMO value decreased to 15.146 per million production.
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