| Issue |
E3S Web of Conf.
Volume 517, 2024
The 10th International Conference on Engineering, Technology, and Industrial Application (ICETIA 2023)
|
|
|---|---|---|
| Article Number | 06004 | |
| Number of page(s) | 8 | |
| Section | Green Supply Chain Management | |
| DOI | https://doi.org/10.1051/e3sconf/202451706004 | |
| Published online | 15 April 2024 | |
Identification of Waste in The Production Process Using Lean Manufacturing Approach (Case Study: PT. Multiyasa Abadi Sentosa)
Department of Industrial Engineering, Faculty of Engineering, Universitas Muhammadiyah Surakarta, Indonesia
PT. Multiyasa Abadi Sentosa is an export company specializing in handmade crafts using natural materials such as banana fiber, rattan, and seagrass. The production process of baskets faces challenges such as rejected products, which slow down processing time, leading to shipment delays and increased production waste. This research aims to identify production activities, analyze waste, and propose improvements. The methods employed include Value Stream Mapping, Waste Assessment Model, and VALSAT. Research findings indicate that Value-Added activities contribute only 67.1%, while Non-Value Added and Necessary but Non-Value Added activities are also significant. Process Cycle Efficiency is 67%. The largest sources of waste are defects in products and transportation. Implementing Quality Control for raw materials and optimizing transportation are proposed solutions to reduce waste.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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