{"id":16105,"date":"2026-04-13T10:12:35","date_gmt":"2026-04-13T08:12:35","guid":{"rendered":"https:\/\/www.boixados.com\/?p=16105"},"modified":"2026-04-13T12:16:51","modified_gmt":"2026-04-13T10:16:51","slug":"envaos-metallics-i-conservacio-per-que-allarguen-la-vida-util-dels-productes","status":"publish","type":"post","link":"https:\/\/www.boixados.com\/ca\/envaos-metallics-i-conservacio-per-que-allarguen-la-vida-util-dels-productes\/","title":{"rendered":"Envasos met\u00e0l\u00b7lics i conservaci\u00f3: per qu\u00e8 allarguen la vida \u00fatil dels productes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16105\" class=\"elementor elementor-16105\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0f79dc4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f79dc4\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\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-e18bc02\" data-id=\"e18bc02\" data-element_type=\"column\" data-e-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-23772ec elementor-widget elementor-widget-text-editor\" data-id=\"23772ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Un dels avantatges m\u00e9s potents dels envasos met\u00e0l\u00b7lics \u00e9s la seva capacitat per preservar els productes durant m\u00e9s temps. Per\u00f2, per qu\u00e8 el metall \u00e9s tan efectiu en la conservaci\u00f3? A Boixad\u00f3s t&#8217;ho expliquem des d&#8217;una perspectiva t\u00e8cnica i pr\u00e0ctica.<\/p><p class=\"p1\" style=\"margin-top: 0cm; background: white; text-align: left;\"><strong>Els tres enemics de la conservaci\u00f3.\u00a0 <\/strong>La majoria de productes alimentaris, qu\u00edmics o farmac\u00e8utics es degraden per tres factors principals:<\/p><ul><li>Oxigen: provoca oxidaci\u00f3 i p\u00e8rdua de propietats<\/li><li>Llum: causa fotodegradaci\u00f3, p\u00e8rdua de color, sabor i nutrients<\/li><li>Humitat: facilita el creixement microbi\u00e0 i reaccions qu\u00edmiques no desitjades<\/li><\/ul><h4>\u00a0<\/h4><h4>Com els envasos met\u00e0l\u00b7lics protegeixen els productes<\/h4><p><strong>1. Barrera total contra l&#8217;oxigen<\/strong><\/p><p>El metall \u00e9s 100% impermeable a l&#8217;oxigen. A difer\u00e8ncia del pl\u00e0stic (que t\u00e9 certa permeabilitat), el metall assegura que ni una sola mol\u00e8cula d&#8217;oxigen entri en contacte amb el producte.<\/p><p><strong>2. Protecci\u00f3 absoluta davant la llum<\/strong><\/p><p>Els envasos met\u00e0l\u00b7lics s\u00f3n completament opacs, bloquejant el 100% de la llum UV i visible. Aix\u00f2 \u00e9s especialment cr\u00edtic per a productes fotosensibles com olis, cerveses, medicaments o cosm\u00e8tics.<\/p><p><strong>3. Impermeabilitat a la humitat<\/strong><\/p><p>El metall no permet el pas de vapor d&#8217;aigua, mantenint l&#8217;interior de l&#8217;env\u00e0s en les condicions d&#8217;humitat desitjades.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b8687cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b8687cf\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\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-50 elementor-inner-column elementor-element elementor-element-8448fde\" data-id=\"8448fde\" data-element_type=\"column\" data-e-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-1b1b564 elementor-widget elementor-widget-image\" data-id=\"1b1b564\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_Caviar-1.jpg\" class=\"attachment-large size-large wp-image-16135\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-db0749b\" data-id=\"db0749b\" data-element_type=\"column\" data-e-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-1d818d0 elementor-widget elementor-widget-image\" data-id=\"1d818d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-1024x1024.jpg\" class=\"attachment-large size-large wp-image-16136\" alt=\"\" srcset=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-1024x1024.jpg 1024w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-300x300.jpg 300w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-150x150.jpg 150w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-768x768.jpg 768w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-700x700.jpg 700w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-500x500.jpg 500w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-650x650.jpg 650w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-799x799.jpg 799w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-800x800.jpg 800w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-100x100.jpg 100w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2-50x50.jpg 50w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-Neules-2.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\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-inner-section elementor-element elementor-element-585503d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"585503d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\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-inner-column elementor-element elementor-element-0e2bae3\" data-id=\"0e2bae3\" data-element_type=\"column\" data-e-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-a7e9a97 elementor-widget elementor-widget-text-editor\" data-id=\"a7e9a97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Tecnologies complement\u00e0ries<\/h4><p>Els envasos met\u00e0l\u00b7lics permeten integrar tecnologies addicionals de conservaci\u00f3:<\/p><ul><li>Atmosfera modificada (MAP): substituci\u00f3 de l&#8217;aire interior per gasos inerts<\/li><li>Envasament al buit: eliminaci\u00f3 total de l&#8217;oxigen<\/li><li>Esterilitzaci\u00f3: processos d&#8217;autoclavat que no afecten l&#8217;env\u00e0s<\/li><\/ul><h4>Beneficis m\u00e9s enll\u00e0 de la conservaci\u00f3<\/h4><p><strong>Reducci\u00f3 de residus: <\/strong>Menys producte caducat implica menys p\u00e8rdues econ\u00f2miques i mediambientals.<\/p><p><strong>Flexibilitat comercial: <\/strong>Major vida \u00fatil permet exportaci\u00f3 a mercats llunyans i millor gesti\u00f3 d&#8217;estocs.<\/p><p><strong>Manteniment de propietats organol\u00e8ptiques: <\/strong>El producte arriba al consumidor amb el mateix sabor, aroma i textura que el dia que es va envasar.<\/p><p>La capacitat dels envasos met\u00e0l\u00b7lics per allargar la vida \u00fatil dels productes no \u00e9s m\u00e0gia: \u00e9s ci\u00e8ncia. La combinaci\u00f3 de barrera total contra oxigen, llum i humitat fa que el metall sigui la millor opci\u00f3 per a productes que necessitin conservaci\u00f3 \u00f2ptima.<\/p>\t\t\t\t\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-inner-section elementor-element elementor-element-629eb87 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"629eb87\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\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-50 elementor-inner-column elementor-element elementor-element-200c53c\" data-id=\"200c53c\" data-element_type=\"column\" data-e-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-e749db4 elementor-widget elementor-widget-image\" data-id=\"e749db4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-1024x1024.jpg\" class=\"attachment-large size-large wp-image-16138\" alt=\"\" srcset=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-1024x1024.jpg 1024w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-300x300.jpg 300w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-150x150.jpg 150w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-768x768.jpg 768w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-700x700.jpg 700w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-500x500.jpg 500w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-650x650.jpg 650w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-799x799.jpg 799w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-800x800.jpg 800w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-100x100.jpg 100w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1-50x50.jpg 50w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS-cafe-1.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5c4c2b3\" data-id=\"5c4c2b3\" data-element_type=\"column\" data-e-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-3e83030 elementor-widget elementor-widget-image\" data-id=\"3e83030\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-1024x1024.jpg\" class=\"attachment-large size-large wp-image-16137\" alt=\"\" srcset=\"https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-1024x1024.jpg 1024w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-300x300.jpg 300w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-150x150.jpg 150w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-768x768.jpg 768w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-700x700.jpg 700w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-500x500.jpg 500w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-650x650.jpg 650w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-799x799.jpg 799w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-800x800.jpg 800w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-100x100.jpg 100w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli-50x50.jpg 50w, https:\/\/www.boixados.com\/wp-content\/uploads\/2026\/04\/BOIXADOS_oli.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\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":"<p>Un dels avantatges m\u00e9s potents dels envasos met\u00e0l\u00b7lics \u00e9s la seva capacitat per preservar els productes durant m\u00e9s temps. Per\u00f2, per qu\u00e8 el metall \u00e9s tan efectiu en la conservaci\u00f3? A Boixad\u00f3s t&#8217;ho expliquem des d&#8217;una perspectiva t\u00e8cnica i pr\u00e0ctica. Els tres enemics de la conservaci\u00f3.\u00a0 La majoria de productes alimentaris, qu\u00edmics o farmac\u00e8utics es [&hellip;]<\/p>\n","protected":false},"author":273,"featured_media":16139,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categorizar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Envasos met\u00e0l\u00b7lics i conservaci\u00f3: per qu\u00e8 allarguen la vida \u00fatil dels productes - Boixad\u00f3s<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Envasos met\u00e0l\u00b7lics i conservaci\u00f3: per qu\u00e8 allarguen la vida \u00fatil dels productes - Boixad\u00f3s\" \/>\n<meta property=\"og:description\" content=\"Un dels avantatges m\u00e9s potents dels envasos met\u00e0l\u00b7lics \u00e9s la seva capacitat per preservar els productes durant m\u00e9s temps. 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