A Strategic Lean Manufacturing Approach for Increasing Productivity in Footwear MSMEs
Chaznin R. Muhammad (1), Reni Amaranti (1*), Aviasti (2), Asep Nana Rukmana (1), Muh. Najib Aula Waldi (1), Dita Syawalia (1)

(1) Industrial Engineering Study Program, Faculty of Engineering, Universitas Islam Bandung
Jalan Tamansari No 24-26, Bandung 40116, Indonesia
*amarantireni[at]gmail.com
(2) Engineer Professional Education Study Program, Faculty of Engineering, Universitas Islam Bandung
Jalan Tamansari No 24-26, Bandung 40116, Indonesia

Abstract

Lean manufacturing is a widely recognized method for improving production performance by minimizing non-value-added activities. While its implementation is common in large-scale industries, adoption among micro, small, and medium enterprises (MSMEs) remains limited due to resource constraints and process variability. This study examines the application of lean manufacturing principles in a traditional shoe crafting company in Bandung, Indonesia, which has experienced a decline in production efficiency. The production relies heavily on manual labor and faces challenges such as irregular raw material supply and inconsistent customer orders. A structured lean approach, including value stream mapping and waste identification, was employed to assess production inefficiencies. Major waste types found include excessive transportation, waiting time, and defects requiring rework. Based on the analysis, targeted improvements were proposed, including facility layout redesign, development of work aids, and standardization of work procedures. The implementation of these measures led to reduced waste and improved productivity across the production line. The findings demonstrate that lean manufacturing can be effectively tailored to enhance operational performance in labor-intensive MSMEs, thereby increasing their competitiveness.

Keywords: Lean manufacturing, waste reduction, productivity improvement, MSMEs

Topic: Industry Engineering