doi: 10.7763/IJMO.2023.V13.827
Model of Optimization of Production Based on the Application of Lean Tools to Increase Productivity in Footwear Manufacturing SMEs
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,
Juan Quiroz-Flores
*
,
,
- Universidad de Lima, Perú.
- Manuscript received January 23, 2023
- revised March 12, 2023
- accepted April 10, 2023
- published May 10, 2023
Abstract
The demand for footwear in Peru has increasedsignificantly in recent years even though domestic productionhas decreased, on the other hand, it has been shown that importshave grown substantially. This shows that the domestic sectorhas difficulties in offering good quality products, which isdirectly related to low productivity and lack of innovation. Inthis sense, an integral Lean-SLP model is proposed based on thecombination of tools such as total redesign of facilities, 5s,process standardization, work design, and Jidoka to improve thecurrent productivity of 0.56 generated by deficient and nonstandardizedprocesses. The model was validated through arenasoftware where a cycle time reduction of 42.95% and aproductivity increase of 22.5% were obtained. This proposalallows SMEs in the footwear sector to be more competitive in theforeign market by producing shoes of higher quality andtherefore better acceptance.
Keywords
- Footwear
- SME
- productivity
- 5s
- leanmanufacturing
- Jidoka
- SLP
- design work
How to Cite
Manuel Valenzuela-Ramos, Alejandra Pacora-Valverde, Juan Quiroz-Flores, Martín Collao-Díaz, and Alberto Flores-Pérez, "Model of Optimization of Production Based on the Application of Lean Tools to Increase Productivity in Footwear Manufacturing SMEs," International Journal of Modeling and Optimization, vol. 13, no. 2, pp. 66-71, 2023. https://doi.org/ 10.7763/IJMO.2023.V13.827
Copyright & License
Copyright © 2023 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).