Browsing by Author "Guerrero Merino, Jorge Patricio"

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    Análisis de defectos en el proceso de confección de bividis en la empresa M&B Textiles bajo la metodología Six Sigma
    (Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial en Procesos de Automatización, 2022-09) Guerrero Merino, Jorge Patricio; Ortiz Sailema, Christian Ismael
    The poor quality of textile products had a negative impact on companies, which caused economic losses by selling second-hand garments at a lower price, for which the present investigation aims to develop an analysis of defects in the process of making garments. bividis in the company M&B Textiles under the Six Sigma methodology. The methodology used is developed based on the six sigma steps such as Define, measure, analyze, improve and control, in order to determine potential failures and establish proposals for improvement. The results of the defects underlie in the manufacturing area with defects of higher concentration in oil stains with 60.63% and unpolished seams with 18.90%, in which they represent sigma values of 2.37 and 3.02 that indicate that the process has a low performance that modifications must be made in the process. It is concluded that the main causes of the second-hand products are related to the lack of maintenance of sewing machines, lack of cleanliness and the lack of a correct identification protocol for garments, for which, through the improvement proposal, the procedures are established. and instructions to be applied and improve the quality of the product.