Bibliographic citations
Celedonio, W., Hinostroza, J., Huamani, M., Pizarro, E. (2021). Propuesta de implementación de Lean Manufacturing para incrementar la productividad de preformas PET en el proceso de inyección de la empresa DAMAR G&L S.A.C, en la ciudad de Lima [Universidad Tecnológica del Perú]. https://hdl.handle.net/20.500.12867/4963
Celedonio, W., Hinostroza, J., Huamani, M., Pizarro, E. Propuesta de implementación de Lean Manufacturing para incrementar la productividad de preformas PET en el proceso de inyección de la empresa DAMAR G&L S.A.C, en la ciudad de Lima []. PE: Universidad Tecnológica del Perú; 2021. https://hdl.handle.net/20.500.12867/4963
@mastersthesis{renati/811528,
title = "Propuesta de implementación de Lean Manufacturing para incrementar la productividad de preformas PET en el proceso de inyección de la empresa DAMAR G&L S.A.C, en la ciudad de Lima",
author = "Pizarro Ayala, Edgar",
publisher = "Universidad Tecnológica del Perú",
year = "2021"
}
The objective of this research is to design a proposal for the implementation of Lean Manufacturing to increase the productivity of PET preforms in the injection process of the company DAMAR G&L S.A.C located in Lima.With respect to the methodology used, the research is of non-experimental design and cross-sectional. For the analysis, the historical data of the Company DAMAR G&L S.A.Cof the three production processes of the company have been used, which are: extrusion, injection and blowing, which allowed to measure the indicators of productivity and profitability.The research work began by analyzing the national and local context of the manufacture of plastic containers of non-alcoholic beverages, the internal and external factors that impact the manufacture of PET preforms, PET bottles and sheets of the Company DAMAR G&L S.A.Cwere analyzed.It is concluded that there are three fundamental problems that must be improved through the following Lean Management proposals: Implementation of 5S tool, training and automation proposal using PDCA (Plan, Do, Verify and Act), implementation of TPM (Total Productive Maintenance) and proposal to implement SMED (Change of dies in less than ten minutes).For the implementation of the proposal for the implementation of lean manufacturing in the injection area, it will be carried out through the contribution of 65% of capital and 35% financed through bank loans. The investment amount of S/ 602,800.00 in intangibles, machinery and tools. Finally, to implement the proposal, it is shown how sustainable and profitable it will be for the company, obtaining a VAN S / 11 826 438.97 and an IRR 56%, confirming the feasibility of the implementation proposal.
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