{"id":16818,"date":"2024-06-18T11:02:43","date_gmt":"2024-06-18T14:02:43","guid":{"rendered":"https:\/\/vriic.usach.cl\/?p=16818"},"modified":"2024-07-03T10:56:53","modified_gmt":"2024-07-03T13:56:53","slug":"laben-chile-desarrolla-innovadores-envases-de-alimentos-utilizando-pet-reciclado-posconsumo","status":"publish","type":"post","link":"https:\/\/vriic.usach.cl\/index.php\/laben-chile-desarrolla-innovadores-envases-de-alimentos-utilizando-pet-reciclado-posconsumo\/","title":{"rendered":"Centro Laben-Chile de la Usach desarrolla innovadores envases de alimentos utilizando PET reciclado posconsumo"},"content":{"rendered":"\t\t
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Investigaci\u00f3n\u00a0 fue ejecutada por investigadores del Centro de Innovaci\u00f3n en Envases y Embalajes\u00a0 Laben-Chile de la Universidad de Santiago, quienes generaron un prototipo de envase, a partir de pl\u00e1stico reciclado m\u00e1s resistente e inocuo para conservar alimentos. La iniciativa fue financiada por la ANID, cont\u00f3 con la colaboraci\u00f3n de las empresas Topcolor S.A. y Typack, y recibi\u00f3 el apoyo de la Direcci\u00f3n de Gesti\u00f3n Tecnol\u00f3gica de la Vriic.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Tras dos a\u00f1os de investigaci\u00f3n, se realiz\u00f3 el evento de cierre del proyecto Fondef <\/span>“Aplicaci\u00f3n de Barrera Funcional para la Producci\u00f3n de Envases de PET Reciclado Posconsumo para Alimentos”,<\/b> el cual fue ejecutado por el Centro de Innovaci\u00f3n en Envases y Embalajes <\/span>Laben-Chile<\/span><\/a> de la Usach, en colaboraci\u00f3n con las empresas Topcolor S.A.<\/a> y Typack<\/a>, adem\u00e1s del apoyo de la Direcci\u00f3n de Gesti\u00f3n Tecnol\u00f3gica de la Vriic.<\/span><\/p>

En la actividad participaron el Dr. Abel Guarda, director de Laben-Chile junto a investigadoras e investigadores del Centro. Tambi\u00e9n concurrieron desde la Direcci\u00f3n de Gesti\u00f3n Tecnol\u00f3gica Vriic, el director Rodrigo Morgado y la gestora tecnol\u00f3gica Xaviera Hern\u00e1ndez; as\u00ed como Sebasti\u00e1n Aguirre, decano de la Facultad Tecnol\u00f3gica y la Dra. Bego\u00f1a<\/span> Gim\u00e9nez<\/span>, vicedecana de Investigaci\u00f3n y Postgrado de la misma facultad;\u00a0 Marco Echeverr\u00eda, R&D Chief – Toplab en Topcolor S.A. y Alejandro Guti\u00e9rrez, gerente de Negocios de Typack, entre otros representantes de la industria del pl\u00e1stico.<\/span><\/p>

El encargado de entregar las palabras de saludos a las y los asistentes a nombre de Laben-Chile, fue el Dr. Ariel Guarda, quien adem\u00e1s fue director responsable del proyecto. Luego el Dr. Eliezer Vel\u00e1squez, investigador y codirector de la iniciativa se refiri\u00f3 al trabajo desarrollado, los m\u00e9todos usados y los resultados obtenidos.<\/span><\/p>

El objetivo fue \u201cdesarrollar un envase basado en una formulaci\u00f3n nanocomp\u00f3sito de PET reciclado posconsumo, a partir de un masterbatch mediante la aplicaci\u00f3n de una barrera polim\u00e9rica, procesable en los sistemas de producci\u00f3n industrial y con propiedades f\u00edsico-mec\u00e1nicas e inocuidad adecuadas para el envasado de alimentos\u201d,<\/i> dijo el investigador.\u00a0<\/strong><\/p>

A\u00f1adi\u00f3 que para cumplir con ese prop\u00f3sito, se trabaj\u00f3 de forma asociativa con<\/span> Topcolor S.A.<\/span><\/a>, empresa dedicada a los concentrados de pigmentos para el sector de los pl\u00e1sticos, y con\u00a0 la cual se <\/span>\u201cprodujo un masterbatch a nivel industrial. Posteriormente, este masterbatch se us\u00f3 como aditivo para obtener envases incorporando PET posconsumo reciclado, lo que desarrollamos junto\u00a0 <\/span><\/i>Typack<\/span><\/i><\/a>, compa\u00f1\u00eda fabricante\u00a0 de envases\u201d.<\/span><\/i>\u00a0<\/span><\/p>

Resultados y aporte a la industria<\/b><\/h2>

Con respecto a los resultados, el Dr. Eliezer Vel\u00e1squez se\u00f1al\u00f3 que \u201c<\/strong><\/span>pudimos aumentar el uso de PET reciclado posconsumo o domiciliario para las formulaciones de envases, con propiedades f\u00edsico-mec\u00e1nicas similares a los que son desarrollados con resina virgen\u201d<\/i><\/strong>.<\/strong> Agreg\u00f3 que, el desarrollo <\/span>\u201cpotencialmente permitir\u00eda reducir el espesor de los art\u00edculos pl\u00e1sticos, manteniendo su calidad\u201d.<\/span><\/i><\/p>

Detall\u00f3 que en los prototipos se \u201ci<\/strong><\/span>ncrement\u00f3 la resistencia y barrera al ox\u00edgeno del PET reciclado, consiguiendo conservar aquellos alimentos que son sensibles al ox\u00edgeno o que necesitan tener una alta barrera\u201d<\/strong>.<\/span><\/i> Asimismo, se logr\u00f3 una inocuidad capaz de reducir el riesgo de migraci\u00f3n de contaminantes presentes en el material reciclado, lo que permitir\u00eda producir potes m\u00e1s seguros para el consumo y la salud de las personas.<\/span><\/p>

Coment\u00f3 que \u201cel PET es un tipo de pl\u00e1stico que se usa en distintos sectores de la econom\u00eda, y que, aunque el desarrollo del proyecto puede tener distintas aplicaciones, se enfoc\u00f3 en la innovaci\u00f3n para las industrias fabricantes de envases y embalajes, incluyendo el envasado de alimentos\u201d. <\/em><\/span><\/p>

Puntualiz\u00f3 que la investigaci\u00f3n impacta en forma significativa entre las industrias antes mencionadas, especialmente contribuyendo a buscar alternativas que permitan cumplir con la <\/span>Ley REP <\/span><\/a>(Responsabilidad Extendida del Productor) para la gesti\u00f3n de residuos y protecci\u00f3n\u00a0 del medioambiente.\u00a0<\/span><\/p>

Destacan colaboraci\u00f3n\u00a0<\/b><\/h2>

Tanto desde Topcolor S.A como de Typack valoraron la oportunidad de trabajar en conjunto en la investigaci\u00f3n liderada por Laben-Chile.<\/span><\/p>

En ese contexto, Marco Echeverr\u00eda, R&D Chief – Toplab en Topcolor S.A, resalt\u00f3 la colaboraci\u00f3n que se gener\u00f3 entre los laboratorios de la compa\u00f1\u00eda y Laben-Chile durante la ejecuci\u00f3n, lo cual los impuls\u00f3 <\/span>\u201ca crear una nueva unidad de innovaci\u00f3n y desarrollo\u201d<\/span><\/i>, para seguir testeando m\u00e1s productos.\u00a0\u00a0<\/span><\/p>

Por \u00faltimo, Alejandro Guti\u00e9rrez, gerente de Negocios de Typack, enfatiz\u00f3 que\u00a0 la investigaci\u00f3n y sus resultados son muy interesantes para la industria. A\u00f1adi\u00f3 que\u00a0 <\/span>\u201ccomprometemos nuestra colaboraci\u00f3n para probar la tecnolog\u00eda en envases directamente y verificar su potencial escalamiento\u201d.<\/span><\/i><\/p>

Autor:<\/b> Paola Armijo Le\u00f3n<\/span><\/p>

Fotograf\u00eda: <\/b>Comunicaciones Vriic<\/span><\/p>

Tags:<\/b> Laben-Chile<\/span><\/p>

Direcci\u00f3n de Gesti\u00f3n Tecnol\u00f3gica<\/span><\/p>

Vicerrector\u00eda de Investigaci\u00f3n, Innovaci\u00f3n y Creaci\u00f3n<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Investigaci\u00f3n\u00a0 fue ejecutada por investigadores del Centro de Innovaci\u00f3n en Envases y Embalajes\u00a0 Laben-Chile de la Universidad de Santiago, quienes generaron un prototipo de envase, a partir de pl\u00e1stico reciclado […]<\/p>\n","protected":false},"author":1,"featured_media":16819,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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