{"id":137,"date":"2025-07-03T16:22:06","date_gmt":"2025-07-03T08:22:06","guid":{"rendered":"https:\/\/extruder-lab.com\/?page_id=137"},"modified":"2025-11-24T12:20:12","modified_gmt":"2025-11-24T04:20:12","slug":"news","status":"publish","type":"page","link":"https:\/\/extruder-lab.com\/es\/news","title":{"rendered":"Noticias"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"137\" class=\"elementor elementor-137\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c8d8731 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c8d8731\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2dbce18\" data-id=\"2dbce18\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f54623c elementor-widget elementor-widget-heading\" data-id=\"f54623c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Noticias de Hartek<\/h2>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2715d14 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2715d14\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-594d6da\" data-id=\"594d6da\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82887d1 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"82887d1\" data-element_type=\"widget\" data-settings=\"{&quot;cards_columns&quot;:&quot;3&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1404 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-two-roll-open-mill\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/how-to-choosing-a-laboratory-open-mixing-mill.html\"><div class=\"elementor-post__thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a-300x200.jpg\" class=\"attachment-medium size-medium wp-image-1287\" alt=\"Two-roll Mill\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a-300x200.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a-1024x683.jpg 1024w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a-768x512.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a-18x12.jpg 18w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5c0f\u578b\u53cc\u8f8a\u5f00\u70bc\u673a.jpg 1417w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/how-to-choosing-a-laboratory-open-mixing-mill.html\">\n\t\t\t\t\u00bfC\u00f3mo elegir un molino de mezcla abierto de laboratorio?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>La estructura de un molino mezclador abierto de dos rodillos no es compleja: dos rodillos paralelos giran uno respecto al otro a velocidades diferentes. El material es arrastrado<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/how-to-choosing-a-laboratory-open-mixing-mill.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1400 post type-post status-publish format-standard has-post-thumbnail hentry category-company-news tag-twin-screw-extruder\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/desktop-twin-screw-extruder-inspected.html\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/07\/510e17ce8c87f9249d1c6ea23ed13349_2026E5B9B47E69C881E697A5E58DB0E5BAA6E5AEA2E688B7.jpg2_-1024x768-1-300x225.jpg\" class=\"attachment-medium size-medium wp-image-1402\" alt=\"Twin-screw extruder\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/07\/510e17ce8c87f9249d1c6ea23ed13349_2026E5B9B47E69C881E697A5E58DB0E5BAA6E5AEA2E688B7.jpg2_-1024x768-1-300x225.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/07\/510e17ce8c87f9249d1c6ea23ed13349_2026E5B9B47E69C881E697A5E58DB0E5BAA6E5AEA2E688B7.jpg2_-1024x768-1-768x576.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/07\/510e17ce8c87f9249d1c6ea23ed13349_2026E5B9B47E69C881E697A5E58DB0E5BAA6E5AEA2E688B7.jpg2_-1024x768-1-16x12.jpg 16w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/07\/510e17ce8c87f9249d1c6ea23ed13349_2026E5B9B47E69C881E697A5E58DB0E5BAA6E5AEA2E688B7.jpg2_-1024x768-1.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/desktop-twin-screw-extruder-inspected.html\">\n\t\t\t\tExtrusora de doble husillo de escritorio inspeccionada y enviada a la India\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>La tecnolog\u00eda de extrusi\u00f3n en caliente (HME) est\u00e1 ganando popularidad r\u00e1pidamente en el \u00e1mbito de la investigaci\u00f3n y el desarrollo farmac\u00e9utico a nivel mundial. Esta tecnolog\u00eda mejora significativamente la disoluci\u00f3n y la biodisponibilidad de los medicamentos al mezclar<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/desktop-twin-screw-extruder-inspected.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1389 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-twin-screw-extruder\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/comprehensive-analysis-of-extruders.html\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2025\/11\/3ccfd5f94bcb4a42e0c4909b0f19025a_HTGD11E783ADE78694E68CA4E587BAE69CBA-E6ADA3_E589AFE69CAC-300x300.jpg\" class=\"attachment-medium size-medium wp-image-1010\" alt=\"desktop twin-screw extruders\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2025\/11\/3ccfd5f94bcb4a42e0c4909b0f19025a_HTGD11E783ADE78694E68CA4E587BAE69CBA-E6ADA3_E589AFE69CAC-300x300.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2025\/11\/3ccfd5f94bcb4a42e0c4909b0f19025a_HTGD11E783ADE78694E68CA4E587BAE69CBA-E6ADA3_E589AFE69CAC-150x150.jpg 150w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2025\/11\/3ccfd5f94bcb4a42e0c4909b0f19025a_HTGD11E783ADE78694E68CA4E587BAE69CBA-E6ADA3_E589AFE69CAC-768x768.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2025\/11\/3ccfd5f94bcb4a42e0c4909b0f19025a_HTGD11E783ADE78694E68CA4E587BAE69CBA-E6ADA3_E589AFE69CAC.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/comprehensive-analysis-of-extruders.html\">\n\t\t\t\tAn\u00e1lisis exhaustivo de las extrusoras\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>An\u00e1lisis exhaustivo de las extrusoras: principio de funcionamiento, clasificaci\u00f3n, estructura, industrias de aplicaci\u00f3n y pautas de selecci\u00f3n. Una extrusora, conocida m\u00e1s com\u00fanmente como extrusora de pl\u00e1stico de tornillo, es el componente central<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/comprehensive-analysis-of-extruders.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1394 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-melt-spinning-machine\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/laboratory-twin-screw-melt-spinning-machine-application.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u53cc\u87ba\u6746\u7eba\u4e1d\u5b9e\u9a8c\u7ebf-1024x767-1-300x225.jpg\" class=\"attachment-medium size-medium wp-image-1395\" alt=\"Twin-screw Melt Spinning Machine\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u53cc\u87ba\u6746\u7eba\u4e1d\u5b9e\u9a8c\u7ebf-1024x767-1-300x225.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u53cc\u87ba\u6746\u7eba\u4e1d\u5b9e\u9a8c\u7ebf-1024x767-1-768x575.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u53cc\u87ba\u6746\u7eba\u4e1d\u5b9e\u9a8c\u7ebf-1024x767-1-16x12.jpg 16w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u53cc\u87ba\u6746\u7eba\u4e1d\u5b9e\u9a8c\u7ebf-1024x767-1.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/laboratory-twin-screw-melt-spinning-machine-application.html\">\n\t\t\t\tAplicaci\u00f3n de la m\u00e1quina de hilado por fusi\u00f3n de doble husillo de laboratorio\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u00bfCu\u00e1l es el valor de la investigaci\u00f3n y el desarrollo (I+D) en el hilado de PET\/PP? Es posible que la respuesta no se encuentre en el laboratorio, sino en los campos de aplicaci\u00f3n final de siete industrias principales.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/laboratory-twin-screw-melt-spinning-machine-application.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1360 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-melt-spinning-machine\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/desktop-spinning-extruder.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1-300x300.jpg\" class=\"attachment-medium size-medium wp-image-1361\" alt=\"desktop spinning extruder\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1-300x300.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1-150x150.jpg 150w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1-768x768.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1-12x12.jpg 12w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/lab-extruder-1.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/desktop-spinning-extruder.html\">\n\t\t\t\tExtrusora giratoria de escritorio\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Todos los investigadores que trabajan en nuevos materiales han vivido esta experiencia: preparan minuciosamente una muestra en el laboratorio utilizando una extrusora de mesa, y el rendimiento<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/desktop-spinning-extruder.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1383 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-internal-mixer\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/internal-mixer-achieve-full-material-compatibility.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2-300x300.jpg\" class=\"attachment-medium size-medium wp-image-1385\" alt=\"internal mixer\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2-300x300.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2-150x150.jpg 150w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2-768x768.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2-12x12.jpg 12w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/internal-mixer-achieve-full-material-compatibility.html\">\n\t\t\t\t\u00bfC\u00f3mo puede un mezclador interno lograr una compatibilidad total con los materiales?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Los materiales de formulaci\u00f3n var\u00edan considerablemente seg\u00fan los distintos sectores: la industria del empaque utiliza masterbatch blanco (con contenido de di\u00f3xido de titanio 50%) y masterbatch de relleno; la agricultura requiere masterbatch antienvejecimiento;<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/internal-mixer-achieve-full-material-compatibility.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1377 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-blow-extrusion\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/differences-between-cast-and-blown-extrusion-in-film-production.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4-300x300.jpg\" class=\"attachment-medium size-medium wp-image-1314\" alt=\"blown film machine\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4-300x300.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4-150x150.jpg 150w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4-768x768.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4-12x12.jpg 12w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/04\/\u5439\u819c\u673a4.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/differences-between-cast-and-blown-extrusion-in-film-production.html\">\n\t\t\t\tComprender las diferencias entre la extrusi\u00f3n por colada y la extrusi\u00f3n por soplado en la producci\u00f3n de pel\u00edculas\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>En el \u00e1mbito de la producci\u00f3n de pel\u00edculas pl\u00e1sticas, la extrusi\u00f3n por colada y la extrusi\u00f3n por soplado son dos de los principales m\u00e9todos de fabricaci\u00f3n. Estas dos tecnolog\u00edas desempe\u00f1an un papel crucial en<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/differences-between-cast-and-blown-extrusion-in-film-production.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1367 post type-post status-publish format-standard has-post-thumbnail hentry category-product-introduction tag-desktop-extruder\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/why-do-your-cast-film-always-have-vertical-stripes.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"205\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/Cast-Film-machine-300x205.jpg\" class=\"attachment-medium size-medium wp-image-1370\" alt=\"cast film\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/Cast-Film-machine-300x205.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/Cast-Film-machine-768x524.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/Cast-Film-machine-18x12.jpg 18w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/Cast-Film-machine.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/why-do-your-cast-film-always-have-vertical-stripes.html\">\n\t\t\t\t\u00bfPor qu\u00e9 tus pel\u00edculas extruidas siempre tienen rayas verticales?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Las rayas longitudinales son uno de los problemas m\u00e1s problem\u00e1ticos en los experimentos con m\u00e1quinas de pel\u00edcula extruida: aparecen patrones peri\u00f3dicos o aleatorios a lo largo de la direcci\u00f3n de tracci\u00f3n, a veces tan finos como<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/why-do-your-cast-film-always-have-vertical-stripes.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-1351 post type-post status-publish format-standard has-post-thumbnail hentry category-company-news tag-twin-screw-extruder\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/extruder-lab.com\/es\/twin-screw-extruders-material-week.html\"><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-300x225.jpg\" class=\"attachment-medium size-medium wp-image-1354\" alt=\"Twin-screw Extruders\" srcset=\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-300x225.jpg 300w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-1024x768.jpg 1024w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-768x576.jpg 768w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-1536x1152.jpg 1536w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1-16x12.jpg 16w, https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/05\/1fcccc72a0affb742bec59fe9021dd42_E697A5E69CAC20260515092831_908_109-1024x768-1.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/extruder-lab.com\/es\/twin-screw-extruders-material-week.html\">\n\t\t\t\tExtrusoras de doble husillo \u2014 Semana de los materiales altamente funcionales\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>\u00a1Muy recomendado por los clientes japoneses! Hartek Extrusion Equipment \u2014 Extrusoras de doble husillo \u2014 particip\u00f3 en la Semana Internacional de Nuevos Materiales de Osaka del 13 al 15 de mayo. Los materiales de alta funcionalidad<\/p>\n\t\t<\/div>\n\t\t\t\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/extruder-lab.com\/es\/twin-screw-extruders-material-week.html\">\n\t\t\t\tLeer M\u00e1s \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\n\n\t\t\n\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Noticias de Hartek<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","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":"disabled","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":1,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":996,"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/pages\/137\/revisions\/996"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/es\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}