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Optimizing Supply Chain Efficiency through Lean Six Sigma: Case Studies in Textile and Apparel Manufacturing

Preprints.org 2025 1 citation ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Md Ashraful Azad

Summary

Despite its title referencing supply chain optimization in textile manufacturing, this paper studies Lean Six Sigma process improvement methodologies applied to apparel production — not microplastic pollution. It examines cycle time reduction, waste elimination, and operational efficiency in manufacturing and is not relevant to microplastics or human health.

The textile and apparel manufacturing industry is under constant pressure to reduce costs, improve quality, and enhance delivery efficiency. Lean Six Sigma (LSS), a methodology combining lean principles and Six Sigma techniques, provides a strategic approach to optimizing supply chain efficiency. This paper examines the application of LSS in textile and apparel manufacturing, focusing on real-world case studies. Through these examples, we explore how LSS can reduce waste, improve process consistency, and enhance operational performance. The findings indicate that implementing LSS results in significant reductions in cycle time, waste, and operational costs. By streamlining processes and eliminating inefficiencies, LSS contributes to higher productivity and competitiveness within the industry. The results suggest that LSS offers a practical and effective framework for transforming supply chains in textile and apparel manufacturing, helping companies meet market demands more effectively while improving their bottom line.

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