{"id":2254,"date":"2026-03-10T15:21:16","date_gmt":"2026-03-10T14:21:16","guid":{"rendered":"https:\/\/www.perfon.nl\/en\/nieuws\/perfotop-b-topseal-barrier-film\/"},"modified":"2026-04-29T00:30:10","modified_gmt":"2026-04-28T22:30:10","slug":"perfotop-b-topseal-barrier-film","status":"publish","type":"news","link":"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/","title":{"rendered":"PerfoTop B &#8211; Topseal Barrier film"},"content":{"rendered":"<h2 class=\"hh-block block-heading block-heading--id-69f13e794173d h2\"data-mb=\"smaller\" id=\"hh-heading-856819ad-771f-4555-95f4-247647e52579\"\">PerfoTop B &#8211; Topseal Barrier film offers sustainable optimisation for fresh food packaging<\/h2>\n\n\n<div class=\"hh-block block-row\"data-mb=\"regular\">\n    <div class=\"block-row__row row block-row__row--preset-1\/2|1\/2 block-row__row--align-stretch\">\n                \n\n<div class=\"hh-block block-column col col--1 col--lg-1\/2\">\n    \n<p class=\"hh-block block-paragraph block-paragraph--id-69f13e7941853\"data-mb=\"smaller\">The following product variants with specific material qualities have been added to the Perfon product range:<\/p>\n\n<ul class=\"hh-block block-list block-list--type-unordered\"data-mb=\"small\">\n<li class=\"block-list__item\">\n            \n<strong>PET 12\/\/PE-EVOH-PE 50 AntiFog Peelable<\/strong>\n    <\/li>\n\n\n<li class=\"block-list__item\">\n            \n<strong>PET 12\/\/PE-EVOH-PE 50 AntiFog<\/strong>\n    <\/li>\n\n\n<li class=\"block-list__item\">\n            \n<strong>PET 12\/\/PE-EVOH-PE 50<\/strong>\n    <\/li>\n\n\n<li class=\"block-list__item\">\n            \n<strong>PET 12\/\/PE-EVOH-PE 30<\/strong>\n    <\/li>\n\n<\/ul>\n<\/div>\n\n\n<div class=\"hh-block block-column col col--1 col--lg-1\/2\">\n    \n\n    <div class=\"hh-block block-image\"\n         data-mt=\"none\"         data-mb=\"small\"         data-horizontal-align=\"centered\"\n         data-vertical-align=\"centered\"\n         data-mobile-align=\"centered\">\n\n         \n        <figure class=\"block-image__inner\" style=\"max-width: 340px\">\n\n            \n            \n            <div class=\"block-image__image-container\">\n\n            \n                <picture class=\"block-image__picture\" draggable=\"false\">\n  <source media=\"(min-width: 414px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/3-2-340x200.png\" width=\"340\" height=\"200\" \/>\n  <source media=\"(min-width: 0px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/3-2-340x200.png 1x, https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/3-2-340x200.png 2x\" width=\"340\" height=\"200\" \/>\n  <img class=\"block-image__image\" draggable=\"false\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/3-2-340x200.png\" alt=\"\" width=\"340\" height=\"200\" \/>\n<\/picture>\n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--desktop\"\n                        style=\"aspect-ratio: 340\/200; max-width: 340px\">\n                    <\/div>\n                \n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--mobile\"\n                        style=\"aspect-ratio: 340\/200; max-width: 340px\">\n                    <\/div>\n                \n                                \n            <\/div>\n\n                        \n\n            \n            \n                            <figcaption\n                    class=\"block-image__caption hh-preview-link block-image__caption--align-right\">\n                    <p><em>PerfoTop Topseal Film for Meat and Processed Meats.<\/em><\/p>\n                <\/figcaption>\n            \n            \n        <\/figure>\n\n        \n    <\/div>\n\n\n<\/div>\n            <\/div>\n<\/div>\n\n\n\n<div class=\"hh-block block-row\"data-mb=\"regular\">\n    <div class=\"block-row__row row block-row__row--preset-1\/5|4\/5 block-row__row--align-stretch\">\n                \n\n<div class=\"hh-block block-column col col--1 col--lg-1\/5\">\n    \n\n    <div class=\"hh-block block-image\"\n         data-mt=\"none\"         data-mb=\"small\"         data-horizontal-align=\"left\"\n         data-vertical-align=\"top\"\n         data-mobile-align=\"centered\">\n\n         \n        <figure class=\"block-image__inner\" style=\"max-width: 320px\">\n\n            \n            \n            <div class=\"block-image__image-container\">\n\n            \n                <picture class=\"block-image__picture\" draggable=\"false\">\n  <source media=\"(min-width: 414px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/1-320x200.png\" width=\"320\" height=\"200\" \/>\n  <source media=\"(min-width: 0px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/1-320x200.png 1x, https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/1-320x200.png 2x\" width=\"320\" height=\"200\" \/>\n  <img class=\"block-image__image\" draggable=\"false\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/1-320x200.png\" alt=\"\" width=\"320\" height=\"200\" \/>\n<\/picture>\n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--desktop\"\n                        style=\"aspect-ratio: 320\/200; max-width: 320px\">\n                    <\/div>\n                \n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--mobile\"\n                        style=\"aspect-ratio: 320\/200; max-width: 320px\">\n                    <\/div>\n                \n                                \n            <\/div>\n\n                        \n\n            \n            \n                            <figcaption\n                    class=\"block-image__caption hh-preview-link block-image__caption--align-left\">\n                    <p><em>PerfoTop Topseal Film for Chicken and Poultry Products.<\/em><\/p>\n                <\/figcaption>\n            \n            \n        <\/figure>\n\n        \n    <\/div>\n\n\n<\/div>\n\n\n<div class=\"hh-block block-column col col--1 col--lg-4\/5\">\n    \n<p class=\"hh-block block-paragraph block-paragraph--id-69f13e7948ab2\"data-mb=\"small\">The barrier layer is designed to prevent gases such as oxygen (O\u2082), carbon dioxide (CO\u2082) and water vapour from passing through, or to allow them to pass in a controlled manner. This helps to slow down the spoilage of food. Oxygen barriers are essential for products that spoil quickly, such as meat, fish and poultry. Such barriers are indispensable for modified atmosphere packaging (MAP). Even with a barrier layer, the film remains transparent, allowing visual inspection of the product.<\/p>\n<\/div>\n            <\/div>\n<\/div>\n\n\n\n<div class=\"hh-block block-row\"data-mb=\"regular\">\n    <div class=\"block-row__row row block-row__row--preset-3\/4|1\/4 block-row__row--align-stretch\">\n                \n\n<div class=\"hh-block block-column col col--1 col--lg-3\/4\">\n    \n<p class=\"hh-block block-paragraph block-paragraph--id-69f13e7948c25\"data-mb=\"regular\">The choice of barrier type and sealing depends on the food product, the desired shelf life, and the type of PE tray material. PerfoTop B \u2013 topseal film with barrier \u2013 is therefore essential for modern, sustainable and safe food packaging.<\/p>\n\n<p class=\"hh-block block-paragraph block-paragraph--id-69f13e7948c86\"data-mt=\"small\" data-mb=\"regular\">These topseal films are suitable for fresh products such as cold cuts, chicken, fish and meat alternatives. PerfoTop B films are now available from stock and ready for immediate order.<\/p>\n\n<p class=\"hh-block block-paragraph block-paragraph--id-69f13e7948ce5\"data-mt=\"small\" data-mb=\"small\">Interested in this topseal film? Please leave a message or contact us via <a href=\"https:\/\/www.perfon.nl\/contact\/\">Contact &#8211; Perfon<\/a> In addition, it is possible to request a trial roll; please send your request to <a href=\"mailto:verkoop@perfon.nl\">verkoop@perfon.nl<\/a>.<\/p>\n<\/div>\n\n\n<div class=\"hh-block block-column col col--1 col--lg-1\/4\">\n    \n\n    <div class=\"hh-block block-image\"\n         data-mt=\"none\"         data-mb=\"small\"         data-horizontal-align=\"right\"\n         data-vertical-align=\"top\"\n         data-mobile-align=\"centered\">\n\n         \n        <figure class=\"block-image__inner\" style=\"max-width: 400px\">\n\n            \n            \n            <div class=\"block-image__image-container\">\n\n            \n                <picture class=\"block-image__picture\" draggable=\"false\">\n  <source media=\"(min-width: 414px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/2-400x400.png\" width=\"400\" height=\"400\" \/>\n  <source media=\"(min-width: 0px)\" srcset=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/2-360x254.png 1x, https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/2-720x509.png 2x\" width=\"360\" height=\"254\" \/>\n  <img class=\"block-image__image\" draggable=\"false\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/2-400x400.png\" alt=\"\" width=\"400\" height=\"400\" \/>\n<\/picture>\n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--desktop\"\n                        style=\"aspect-ratio: 400\/400; max-width: 400px\">\n                    <\/div>\n                \n                                    <div\n                        class=\"block-image__holder block-image__holder--transparent block-image__holder--mobile\"\n                        style=\"aspect-ratio: 360\/254; max-width: 360px\">\n                    <\/div>\n                \n                                \n            <\/div>\n\n                        \n\n            \n            \n                            <figcaption\n                    class=\"block-image__caption hh-preview-link block-image__caption--align-right\">\n                    <p><em>PerfoTop Topseal Film for Fish and Seafood Products.<\/em><\/p>\n                <\/figcaption>\n            \n            \n        <\/figure>\n\n        \n    <\/div>\n\n\n<\/div>\n            <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":13979,"template":"","news-category":[],"class_list":["post-2254","news","type-news","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<title>PerfoTop B - Topseal Barrier film - Perfon<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PerfoTop B - Topseal Barrier film - Perfon\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/\" \/>\n<meta property=\"og:site_name\" content=\"Perfon\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T22:30:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/\",\"url\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/\",\"name\":\"PerfoTop B - Topseal Barrier film - Perfon\",\"isPartOf\":{\"@id\":\"https:\/\/www.perfon.nl\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/vrouw-supermarkt-vleeswaren-topseal-ss_1176399328-scaled.jpg\",\"datePublished\":\"2026-03-10T14:21:16+00:00\",\"dateModified\":\"2026-04-28T22:30:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/#primaryimage\",\"url\":\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/vrouw-supermarkt-vleeswaren-topseal-ss_1176399328-scaled.jpg\",\"contentUrl\":\"https:\/\/www.perfon.nl\/en\/wp-content\/uploads\/2026\/03\/vrouw-supermarkt-vleeswaren-topseal-ss_1176399328-scaled.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.perfon.nl\/en\/news\/perfotop-b-topseal-barrier-film\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.perfon.nl\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"News posts\",\"item\":\"https:\/\/www.perfon.nl\/en\/news\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PerfoTop B &#8211; 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