Ingeniería Industrialhttps://hdl.handle.net/20.500.12724/89842026-05-13T06:04:42Z2026-05-13T06:04:42ZProducción y caracterización de
nanocelulosa obtenida a partir de madera
de bolaina proveniente de una plantación
de Ucayali, PerúArango Pérez, Sergio AndréCárdenas Oscanoa, Aldo JoaoGonzáles Mora, Héctor EnriquePonce Álvarez, Silviahttps://hdl.handle.net/20.500.12724/97792025-10-31T20:37:57Z2024-01-01T00:00:00ZProducción y caracterización de
nanocelulosa obtenida a partir de madera
de bolaina proveniente de una plantación
de Ucayali, Perú
Arango Pérez, Sergio André; Cárdenas Oscanoa, Aldo Joao; Gonzáles Mora, Héctor Enrique; Ponce Álvarez, Silvia
La necesidad por parte del sector forestal de crear productos con valor agregado, ha motivado la búsqueda de alternativas que cumplan con este
propósito. En efecto, la nanocelulosa es un material biodegradable con
gran acogida en el mercado, por ser un material ligero con excelentes pro piedades mecánicas, térmicas y químicas. Generalmente es usada como
material de refuerzo en industrias con gran demanda dedicadas a la creación de tableros compuestos, papeles, envolturas de alimentos, cosméticos,
entre otros; debido a los beneficios que provee con respecto al aumento
de propiedades físicas y mecánicas. Además, es usada como material adsorbente. El objetivo del presente estudio fue obtener y caracterizar nanocelulosa fibrilar (NCF) de la madera de bolaina blanca (Guazuma crinita
Mart) a diferentes alturas del eje longitudinal del fuste de árboles de una
plantación de tres años y medio; proveniente de la región Ucayali.
Puede descargar todo el libro en https://astraeditorialshop.com/archivo-doi/nanocelia/
2024-01-01T00:00:00ZStructural Analysis and Characterization of the Fashion Industry (Fast Fashion) in PeruLópez-Espinola, J.| Mayca-Rodríguez, F.| Ruiz-Ruiz, M.F.https://hdl.handle.net/20.500.12724/232872025-10-27T18:00:15Z2025-01-01T00:00:00ZStructural Analysis and Characterization of the Fashion Industry (Fast Fashion) in Peru
López-Espinola, J.| Mayca-Rodríguez, F.| Ruiz-Ruiz, M.F.
The fashion industry, specifically fast fashion, is affected by various factors and is in continuous dynamism. The objective of this research was to identify the variables and key players that characterize the aforementioned industry in the Peruvian market. The methodology was structured in four consecutive phases and developed a structural analysis of the sector, using the cross-matrix systems tool (MICMAC), and convening a panel of five experts knowledgeable about the industry who developed a collective reflection on the main variables of the system. The results indicated that both domestic demand and consumption trends are the key variables with the greatest dependence and influence, while the most important social actors are fashion designers due to their high level of influence on other stakeholders. As a strategic proposal for the sector, the use of Green Strategy, ethics in social networks, and regulations regarding the production of garments considered fast fashion are considered. This study constitutes a starting point for any sectoral strategic planning action that can be replicated in the region.
2025-01-01T00:00:00ZImprovement of Service Level Through Lean Tools in a Plastics Manufacturing CompanyFlores Ayala, Janicce DanilaChávez Ugaz, Rafaelhttps://hdl.handle.net/20.500.12724/232852025-10-27T18:00:29Z2025-01-01T00:00:00ZImprovement of Service Level Through Lean Tools in a Plastics Manufacturing Company
Flores Ayala, Janicce Danila; Chávez Ugaz, Rafael
The plastic industry in household items has grown significantly in Peru in recent years, becoming a highly competitive sector. In this context, a strong service level is required. The company of this research showed a low service level due to high loss incidence of product by 120 per month and a mean time between failures of 416.20 h per month in the injection molding machines. This paper proposed model based on the application of two lean tools: the 5S methodology and planned maintenance. The implementation of this model showed significant improvements: the incidence of lost products was reduced to zero, machine availability was increased by 15%, and the service level was raised by 1.24%. This model demonstrated how lean tools can be effectively used in plastics industry to improve service levels by reducing inefficiencies.
2025-01-01T00:00:00ZProductivity Improvement in a Canned Fish Production Company Applying 5S, TQM, and Three Pillars of TPM ToolsEscobal Córdova, María del PilarGonzales Agular, Ana PaulaChávez Ugaz, Rafaelhttps://hdl.handle.net/20.500.12724/232862026-04-29T18:17:17Z2025-01-01T00:00:00ZProductivity Improvement in a Canned Fish Production Company Applying 5S, TQM, and Three Pillars of TPM Tools
Escobal Córdova, María del Pilar; Gonzales Agular, Ana Paula; Chávez Ugaz, Rafael
Lean Manufacturing concepts have been applied in manufacturing companies quite frequently. However, there are few records of its implementation in companies in the canned sector. Therefore, techniques are required that maintain their efficiency and productivity over time. In this research, the objective is to increase the productivity of an SME producing canned fish by applying 5S, TQM and three pillars of TPM tools. Through the DMAIC methodological process, a diagnosis of the company was carried out, finding the root causes of its main problems; As well as Lean tools were applied in a pilot test in the organization. After implementation, improvements were obtained in the company’s key indicators; Therefore, the effectiveness of the management model is demonstrated by applying these tools in a food company, contributing to the current knowledge on the subject.
2025-01-01T00:00:00Z