{"id":3171,"date":"2026-03-04T14:47:35","date_gmt":"2026-03-04T13:47:35","guid":{"rendered":"https:\/\/kkuipmd.cluster100.hosting.ovh.net\/simple-tray-sealing\/"},"modified":"2026-03-24T17:32:55","modified_gmt":"2026-03-24T16:32:55","slug":"simple-tray-sealing","status":"publish","type":"post","link":"https:\/\/befor.fr\/en\/simple-tray-sealing\/","title":{"rendered":"Tray sealing: hygiene, profitability and presentation"},"content":{"rendered":"<p><strong>Sealing<\/strong> consists in hermetically applying a film to a tray using a heating element. Performance is based on the <strong>machine + footprint + consumables<\/strong> (film and tray). <\/p><div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66%\"><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>Remember<\/strong>: a sealed tray limits leaks and odors, ensures safe transport and enhances the value of your products &#8211; both in-store and on delivery.<\/p><\/blockquote><\/div>\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:34%\"><div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/befor.fr\/en\/contact-us\/\">Learn more<\/a><\/div><\/div>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"#faq-scellage\">See FAQ<\/a><\/div><\/div><\/div><\/div><hr class=\"wp-block-separator has-css-opacity\"\/><h2 class=\"wp-block-heading\" id=\"sommaire-scellage\">Contents<\/h2><ul class=\"wp-block-list\"><li><a href=\"#pourquoi-scellage\">Why choose sealing?<\/a><\/li>\n\n<li><a href=\"#types-scellage\">Machine types<\/a><\/li>\n\n<li><a href=\"#options-scellage\">Useful options<\/a><\/li>\n\n<li><a href=\"#consommables-scellage\">Consumables: a key point<\/a><\/li>\n\n<li><a href=\"#faq-scellage\">FAQ + Schema<\/a><\/li>\n\n<li><a href=\"#ensavoirplus-scellage\">Learn more<\/a><\/li><\/ul><hr class=\"wp-block-separator has-css-opacity\"\/><h2 class=\"wp-block-heading\" id=\"pourquoi-scellage\">Why choose sealing?<\/h2><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h3 class=\"wp-block-heading\" id=\"hygiene-securite\">Health &amp; Safety<\/h3>\n\n<ul class=\"wp-block-list\"><li><strong>Total protection<\/strong>: tamper-proof tray after sealing.<\/li>\n\n<li><strong>Zero leakage, zero odor<\/strong>: cleaner transport and storage.<\/li>\n\n<li><strong>Ideal for delivery<\/strong>: secure multiple handling.<\/li><\/ul><\/div>\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h3 class=\"wp-block-heading\" id=\"economie-productivite\">Economy &amp; productivity<\/h3>\n\n<ul class=\"wp-block-list\"><li><strong>Cost-optimized<\/strong>: film vs. lids.<\/li>\n\n<li><strong>Space-saving<\/strong>: simplified storage.<\/li>\n\n<li><strong>Fast<\/strong>: sealing in seconds.<\/li><\/ul><\/div><\/div><h2 class=\"wp-block-heading\" id=\"types-scellage\">Machine types: simple markers<\/h2><figure class=\"wp-block-table\"><table><thead><tr><th>Type<\/th><th>How it works<\/th><th>For whom?<\/th><\/tr><\/thead><tbody><tr><td>Manual<\/td><td>Operator pressure<\/td><td>Small volumes, controlled budget.<\/td><\/tr><tr><td>Mechanical assistance<\/td><td>Constant pressure via mechanical system<\/td><td>Better regularity, reduced fatigue.<\/td><\/tr><tr><td>Electric assistance<\/td><td>Motorized pressure + timer<\/td><td>Comfort, virtually no effort.<\/td><\/tr><tr><td>Automatic \/ semi-auto<\/td><td>Automated cycle (drawer\/button)<\/td><td>High speeds, professional finishing.<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"options-scellage\">Useful options<\/h2><ul class=\"wp-block-list\"><li><strong>Die-cutting<\/strong>: contour-cut film for a clean finish.<\/li>\n\n<li><strong>Vacuum and gas (MAP)<\/strong>: to increase shelf life and preserve presentation.<\/li>\n\n<li><strong>Customized imprints<\/strong>: adapt to your trays.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"consommables-scellage\">Consumables: the point that makes the difference<\/h2><p>Successful sealing is highly dependent on <strong>film \/ tray \/ cavity<\/strong> compatibility (material, hot\/cold use, barrier, oven, long shelf life, etc.).<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\ud83d\udca1 Good reflex<\/strong><\/p>\n\n<p>Before industrializing, test 2 to 3 references of trays and films under real conditions (cold, transport, lead times) to validate tightness and repeatability.<\/p><\/blockquote><hr class=\"wp-block-separator has-css-opacity\"\/><h2 class=\"wp-block-heading\" id=\"faq-scellage\">FAQ (SEO optimized)<\/h2><h3 class=\"wp-block-heading\" id=\"le-scellage-est-il-adapte-a-la-vente-a-emporter\">Is sealing suitable for takeaway sales?<\/h3><p>Yes, it limits leaks and odors, makes handling safer and improves the customer experience. <\/p><h3 class=\"wp-block-heading\" id=\"faut-il-une-empreinte-specifique\">Do I need a specific footprint?<\/h3><p>Often yes. The cavity must match the tray to ensure uniform pressure and a tight seal. <\/p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Le scellage est-il adapt\u00e9 \u00e0 la vente \u00e0 emporter ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Oui. Il limite les fuites et odeurs, s\u00e9curise les manipulations et am\u00e9liore l\u2019exp\u00e9rience client.\"}},\n{\"@type\":\"Question\",\"name\":\"Faut-il une empreinte sp\u00e9cifique ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Souvent oui. L\u2019empreinte doit correspondre \u00e0 la barquette pour garantir une pression uniforme et une soudure \u00e9tanche.\"}}\n]}\n<\/script><h2 class=\"wp-block-heading\" id=\"ensavoirplus-scellage\">Learn more<\/h2><p>Would you like to validate the best combination of machine, impression and consumables for your trays and production rate?<\/p><div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/befor.fr\/en\/contact-us\/\">Learn more<\/a><\/div>\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"#sommaire-scellage\">Back to contents<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Sealing consists in hermetically applying a film to a tray using a heating element. Performance is based on the machine + footprint + consumables (film and tray). Remember: a sealed tray limits leaks and odors, ensures safe transport and enhances the value of your products &#8211; both in-store and on delivery. Contents Why choose sealing? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[296],"tags":[],"class_list":["post-3171","post","type-post","status-publish","format-standard","hentry","category-technologies"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tray sealing: tightness and safety guaranteed | Befor<\/title>\n<meta name=\"description\" content=\"Tray sealing ensures total airtightness. 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