Ardyanto, Edwin (2020) Peningkatan Efisiensi Pabrik Plastik dengan Metode Lean Manufacturing. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pabrik Plastik merupakan perusahaan manufaktur yang bergerak di bidang flexibel packaging dengan sistem make to order yang memproduksi film laminating dengan menggunakan mesin Laminator. Namun pada proses produksinya memiliki kendala seperti hasil produk cacat, adanya kegiatan menunggu terlalu lama dari beberapa aktivitas produksi dan produksi yang berlebih. Kegiatan tersebut termasuk waste yang dapat meningkatkan biaya produksi. Perumusan masalah pada penelitian ini yaitu adalah bagaimana menurunkan aktivitas yang tidak memberikan nilai tambah atau waste pada proses produksi mesin Laminator dengan metode Lean Manufacturing. Hasilnya waste yang sering terjadi adalah defect (20.96%) dan waiting (19.35%). Mapping tools yang digunakan berdasarkan hasil kuisioner ke dalam matriks VALSAT (Value Stream Analysis Tools) adalah Process Activity Mapping (42.42%). Berdasarkan rekomendasi perbaikan melalui kuisioner dan analisa Root Cause Analysis untuk Value Added Ratio (VAR) sebelum perbaikan sebesar 78.95%, sedangkan setelah melakukan perbaikan nilai VAR menjadi sebesar 81.45%.
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Plastic Factory is a manufacturing company engaged in the field of flexible packaging with a make to order system that produces laminating films using a laminator machine. However, the production process has constraints such as defective product results, the existence of activities waiting too long from some production activities and excess production. These activities include waste that can increase production costs. The formulation of the problem in this research is how to reduce activities that do not provide added value or waste in the production process of the Laminator machine with the Lean Manufacturing method. The result of waste that often occurs is defect (20.96%) and waiting (19.35%). Mapping tools used based on the results of the questionnaire into the VALSAT (Value Stream Analysis Tools) matrix are Process Activity Mapping (42.42%). Based on recommendations for improvement through questionnaires and analysis Root Cause Analysis for Value Added Ratio (VAR) before the improvement of 78.95%, while after making improvements the VAR value amounted to 81.45%.
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTMT 658.5 Ard p-1 |
| Uncontrolled Keywords: | Lean Manufacturing, waste, VALSAT, Value Added Ratio |
| Subjects: | T Technology > TS Manufactures T Technology > TS Manufactures > TS155 Production control. Production planning. Production management |
| Divisions: | Faculty of Creative Design and Digital Business (CREABIZ) > Technology Management > 61101-(S2) Master Thesis |
| Depositing User: | Edwin Ardyanto |
| Date Deposited: | 17 Mar 2025 03:50 |
| Last Modified: | 17 Mar 2025 03:50 |
| URI: | http://repository.its.ac.id/id/eprint/73371 |
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