{"id":61942,"date":"2026-03-03T10:02:10","date_gmt":"2026-03-03T10:02:10","guid":{"rendered":"https:\/\/www.linxglobal.com\/?post_type=blog&#038;p=61942"},"modified":"2026-03-03T10:02:12","modified_gmt":"2026-03-03T10:02:12","slug":"struggling-with-smudged-printing-on-films-and-foils-heres-the-solution","status":"publish","type":"blog","link":"https:\/\/www.linxglobal.com\/en-gb\/blog\/struggling-with-smudged-printing-on-films-and-foils-heres-the-solution\/","title":{"rendered":"Struggling with Smudged Printing on Films and Foils? Here&#8217;s the Solution"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-813e1977d68ba3d4e15f69e02ed987fe\"><strong>Why Coding on Flexible Packaging Demands a Different Approach<\/strong><\/h2>\n\n\n\n<p class=\"has-small-font-size\">Coding challenges can arise when printing on <a href=\"https:\/\/www.linxglobal.com\/en-gb\/coding-solutions\/applications\/plastic-film\/\">flexible films and foils<\/a> in contrast to printing on rigid substrates. Flexible packaging can stretch, wrinkle and move which can impact the code adhesion. It\u2019s vital for manufacturers to have coding solutions that remain legible and durable for flexible packaging. Choosing the right printer for flexible packaging lines is essential for maintaining high code quality and preventing costly rework.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" height=\"683\" width=\"1024\" src=\"https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?w=1024\" alt=\"Printing on plastic film\" class=\"wp-image-61944\" style=\"width:500px\" title=\"Printing on plastic film \" srcset=\"https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg 3128w, https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?resize=300,200 300w, https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?resize=768,512 768w, https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?resize=1024,683 1024w, https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?resize=1536,1024 1536w, https:\/\/www.linxglobal.com\/wp-content\/uploads\/2026\/03\/LX4196.jpg?resize=2048,1365 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-7bd5e953b94ff1b3e66d9aaf24007e47\"><strong>Understanding the Surface Challenges of Films and Foils<\/strong><\/h2>\n\n\n\n<p class=\"has-small-font-size\">Films and foils typically have low surface energy, which can make it difficult for inks to bond effectively. Additives, laminates, or glossy finishes can further complicate print adhesion. Some substrates may also be heat sensitive, restricting the technologies that can be used. To ensure crisp, reliable codes, manufacturers must ensure their coding technology is suitable for their lines, along with the correct ink formulation and substrate compatibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-ffac6e88296cc5d769ae484152521306\"><strong>CIJ, TTO, or Laser? Choosing the Right Technology for Films and Foils<\/strong><\/h2>\n\n\n\n<p class=\"has-small-font-size\">There is no one-size-fits-all approach for coding flexible packaging, and selecting the right technology is critical. Some key coding technologies at Linx include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-small-font-size\"><strong><a href=\"https:\/\/www.linxglobal.com\/en-gb\/products\/cij-printers\/\">CIJ (Continuous Inkjet)<\/a><\/strong> \u2013 fast drying inks, versatile coding solution<\/li>\n\n\n\n<li class=\"has-small-font-size\"><strong><a href=\"https:\/\/www.linxglobal.com\/en-gb\/products\/tto-printer\/\">TTO (Thermal Transfer Overprinters)<\/a> <\/strong>\u2013 high resolution printing for a range of flexible films and foils<\/li>\n\n\n\n<li class=\"has-small-font-size\"><a href=\"https:\/\/www.linxglobal.com\/en-gb\/products\/laser-coders\/\"><strong>Laser Coding<\/strong> <\/a>\u2013 permanent, maintenance free coding solution, requires specific compatibility<\/li>\n<\/ul>\n\n\n\n<p class=\"has-small-font-size\">Understanding the strengths of each technology ensures the code meets compliance, brand, and durability requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-c9c65a3450c0e3c5e4d449d94c80e811\"><strong>Maintaining Code Clarity at High Production Speeds<\/strong><\/h2>\n\n\n\n<p class=\"has-small-font-size\">High-speed lines can challenge print quality, especially on fast-moving flexible substrates. Smudging, misalignment, or incomplete prints can occur when the coding system isn\u2019t optimised for rapid movement. Printer features such as consistent ink droplet placement, accurate ribbon control, and intelligent printhead alignment help maintain clarity even at demanding speeds. Reliable coding also supports overall equipment efficiency by reducing downtime.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-cfeef31991e1c8d78dce6735e14ee13f\"><strong>How Linx Solutions Support High-Quality Coding on Films and Foils<\/strong><\/h2>\n\n\n\n<p class=\"has-small-font-size\">Linx printers are designed to deliver clear, durable codes across a wide range of flexible packaging materials. With options including CIJ, TTO, and Laser systems, Linx provides tailored solutions that meet each application\u2019s unique demands. From advanced ink formulations to precision ribbon control and longlife laser systems, Linx ensures consistent code performance while supporting operational efficiency and reduced downtime. The result: <strong>reliable, high-quality codes that protect your products and brand integrity.<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size\">Linx provides dedicated UK-based support through our friendly helpdesk team at Linx House and our network of local service engineers. Our coding experts are always on hand to resolve issues quickly, delivering fast, reliable assistance whenever you need it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-navi-blue-color has-text-color has-link-color wp-elements-c612da908a4abd7503b9f2cbbd65ce1e\"><strong>Take Actions Now:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-small-font-size\"><a href=\"https:\/\/www.linxglobal.com\/en-gb\/sample-printing\/\"><strong>Request a Print Sample<\/strong><\/a>\u00a0to see the solution in action\u00a0\u00a0\u00a0<\/li>\n\n\n\n<li class=\"has-small-font-size\"><a href=\"https:\/\/www.linxglobal.com\/en-gb\/support\/documentation\/\"><strong>Download Product Brochure<\/strong><\/a>\u00a0for detailed specifications\u00a0\u00a0\u00a0<\/li>\n\n\n\n<li class=\"has-small-font-size\"><a href=\"https:\/\/www.linxglobal.com\/en-gb\/contact-us\/\"><strong>Talk to an Expert<\/strong><\/a>\u00a0to find the right coding solution for your retail operations\u00a0<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why Coding on Flexible Packaging Demands a Different Approach Coding challenges can arise when printing on flexible films and foils in contrast to printing on rigid substrates. Flexible packaging can stretch, wrinkle and move which can impact the code adhesion. It\u2019s vital for manufacturers to have coding solutions that remain legible and durable for flexible packaging. Choosing the right printer for<a class=\"moretag\" href=\"https:\/\/www.linxglobal.com\/en-gb\/blog\/struggling-with-smudged-printing-on-films-and-foils-heres-the-solution\/\"> Read More<\/a><\/p>\n","protected":false},"author":72,"featured_media":61957,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-61942","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":{"exclude_from_html_sitemap":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v22.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Struggling with Smudged Printing on Films and Foils? 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