{"id":8547,"date":"2026-01-19T16:15:44","date_gmt":"2026-01-19T15:15:44","guid":{"rendered":"https:\/\/www.tecnotrip.com\/envasado-al-vacio-guia-tecnica-2026\/"},"modified":"2026-09-29T12:17:26","modified_gmt":"2026-09-29T10:17:26","slug":"vacuum-packaging-complete-technical-guide-2026-learn-everything","status":"publish","type":"post","link":"https:\/\/www.tecnotrip.com\/en\/vacuum-packaging-complete-technical-guide-2026-learn-everything\/","title":{"rendered":"Vaccum packaging: complete technical guide 2026! Learn Everything"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0%;--awb-padding-bottom:40px;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:10px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:25px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"2560\" height=\"1685\" alt=\"Packed Salad\" title=\"Packed Salad\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271685%27%20viewBox%3D%270%200%202560%201685%27%3E%3Crect%20width%3D%272560%27%20height%3D%271685%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.tecnotrip.com\/wp-content\/uploads\/2026\/01\/envasado-al-vacio-carne-tecnotrip.webp\" class=\"lazyload img-responsive wp-image-6390\"\/><\/span><\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-font-size:30px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Roboto&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;--fontSize:30;line-height:var(--awb-typography1-line-height);\">Complete guide on types, processes and applications<\/h1><\/div><div class=\"fusion-text fusion-text-1\"><h2 class=\"wp-block-heading\">Complete guide on types, processes and applications<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Vacuum packaging is one of the most relevant technologies for preserving food and sensitive products. In 2026, its importance is reinforced by increasing demand for fresh products, pressure to reduce food waste, and the evolution of sustainable materials. This guide aims to provide a technical and educational overview of the process, types of packaging, and most common applications, helping professionals in the food and industrial sector understand the fundamentals to maximize freshness and product safety.<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">What is vacuum packaging and how it works<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Vacuum packaging involves removing the air from the package before sealing it hermetically. This process reduces oxygen, slows bacterial growth, and prevents oxidation. Industrial vacuum packaging includes three basic steps:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Product and film selection: depending on product characteristics and desired shelf life<\/li>\n<li>Air extraction: using vacuum packaging machines or heat sealers<\/li>\n<li>Hermetic sealing: with multilayer films or materials with oxygen, moisture, and light barriers<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">This process not only extends product shelf life but also enables more efficient logistics and better perceived freshness for the consumer.<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">Types of vacuum packaging<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Not all vacuum packages are the same. Knowing the different types is key to choosing the right solution based on product and objectives.<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">1. Chamber vacuum packaging<\/h3>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">The product is placed inside a chamber, air is extracted, and the package is sealed. Common in industries handling meat, fish, or other products.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Key advantages:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Uniform product protection<\/li>\n<li>Adaptable to different materials<\/li>\n<li>Efficient for small, medium, and large batches<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">2. Tray heat-sealed vacuum packaging<\/h3>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Products are placed in rigid or semi-rigid trays, air is removed, and the package is sealed with a top film. This is usually done with heat sealing machines, ensuring a uniform hermetic seal and maintaining product freshness. Used in small, medium, and large food companies.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Key features:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Greater flexibility in tray size and shape<\/li>\n<li>Ideal for delicate products that cannot tolerate direct pressure<\/li>\n<li>Improves product presentation<\/li>\n<li>Facilitates stacking and transport without damage<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">3. Skin vacuum packaging<\/h3>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">The Skin vacuum wraps the film tightly around the product, creating a \u201csecond skin\u201d effect.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Technical benefits:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Optimizes space in storage and transport<\/li>\n<li>Improves visibility and presentation<\/li>\n<li>Maintains freshness without extra material<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">4. Vacuum combined with MAP<\/h3>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Modified Atmosphere Packaging (MAP) combined with vacuum is ideal for highly sensitive products, as it controls the gas composition inside the package.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Advantages:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Reduced oxidation<\/li>\n<li>Longer shelf life<\/li>\n<li>Improved microbiological safety<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">Materials and barriers in vacuum packaging<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Package material is as important as the machine. Multilayer films and oxygen-barrier materials are key to preserving flavor, texture, and safety.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Material types:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Multilayer with EVOH: excellent oxygen and moisture barrier<\/li>\n<li>Recyclable or compostable films: sustainability without compromising quality<\/li>\n<li>Transparent and durable films: allow product display without losing protection<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">The right choice depends on product type, shelf life, and distribution channel.<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">Industrial processes and technical considerations<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Industrial vacuum packaging is not just air extraction; it includes parameter control, machine maintenance, and integration with production lines.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Critical factors:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Product temperature and humidity before vacuum<\/li>\n<li>Machine type (chamber, external, continuous line)<\/li>\n<li>Seal type according to film and final use<\/li>\n<li>European regulations and food certifications<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">Applications of vacuum packaging<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">Vacuum packaging has broad applications in the food and industrial sector:<\/p>\n<p>&nbsp;<\/p>\n<ul class=\"wp-block-list\">\n<li>Fresh and perishable products: meat, fish, cheese, fruits, vegetables<\/li>\n<li>Prepared foods: cooked, pre-cooked, or refrigerated meals<\/li>\n<li>Long-life products: coffee, nuts, snacks, or dehydrated ingredients<\/li>\n<li>Non-food: pharmaceuticals, electronic components, or moisture\/oxygen-sensitive materials<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">This versatility makes vacuum packaging a cross-cutting and adaptable technology capable of addressing multiple industrial needs. Corporate video <a href=\"https:\/\/www.youtube.com\/watch?v=2i_nKkwX5N8\">https:\/\/www.youtube.com\/watch?v=2i_nKkwX5N8<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n<p>&nbsp;<\/p>\n<p class=\"wp-block-paragraph\">At Tecnotrip, we are specialists in vacuum packaging solutions tailored to each product and industrial need. Our experience allows us to advise professionals and companies, helping them select the most suitable technology, materials, and processes. This knowledge is essential for any professional who wants to apply vacuum packaging with technical and strategic criteria, fully leveraging this technology to enhance product quality and company reputation in the food sector.<\/p>\n<h2 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 25; line-height: 1.5; --minfontsize: 25;\" data-fontsize=\"25\" data-lineheight=\"37.5px\"><strong>Contact<\/strong><\/h2>\n<p>Get in touch with us via the contact form or through these channels:<\/p>\n<ul>\n<li><strong>Email<\/strong>: <a href=\"mailto:tecnotrip@tecnotrip.com\">tecnotrip@tecnotrip.com<\/a><\/li>\n<li><b>Phone<\/b>: +34 93 735\u202f69\u202f69<\/li>\n<li><strong>WhatsApp<\/strong>: +34 695\u202f78\u202f17\u202f99<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Everything you need to know about vacuum packaging: types, processes, materials, and industrial applications. An essential technical guide to improve the preservation, safety, and presentation of your products.<\/p>\n","protected":false},"author":1,"featured_media":8318,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[159],"tags":[],"class_list":["post-8547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vacuum Packaging 2026 | Complete and Updated Technical Guide<\/title>\n<meta name=\"description\" content=\"Complete technical guide on vacuum packaging in 2026: types, processes, materials, and applications. 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