{"id":13442,"date":"2025-01-12T15:12:47","date_gmt":"2025-01-12T13:12:47","guid":{"rendered":"https:\/\/nhkmachineryparts.com\/?p=13442"},"modified":"2025-10-16T16:10:31","modified_gmt":"2025-10-16T14:10:31","slug":"informations-sur-la-securite-alimentaire-en-comparant-les-systemes-ouverts-et-fermes","status":"publish","type":"post","link":"https:\/\/nhkmachineryparts.com\/fr\/food-safety-insights-comparing-open-and-closed-systems\/","title":{"rendered":"Informations sur la s\u00e9curit\u00e9 alimentaire : comparaison des syst\u00e8mes ouverts et ferm\u00e9s"},"content":{"rendered":"<p><style>@media (min-width: 992px) { .liquid-row-responsive-69d0049edd6f8 {padding-top:50px !important; padding-bottom:88px !important;  }  }    <\/style><section data-bg-image=\"url\" class=\"vc_row vc_custom_1712042566150 liquid-row-responsive-69d0049edd6f8 liquid-row-shadowbox-69d0049edd720 vc_row-has-fill vc_row-has-bg\"><div class=\"ld-container container\"><div class=\"row ld-row ld-row-outer\"><div class=\"wpb_column vc_column_container vc_col-sm-12 liquid-column-69d0049edda32\"><div class=\"vc_column-inner  \" ><div class=\"wpb_wrapper\"  ><div class=\"vc_row vc_inner vc_row-fluid liquid-row-shadowbox-69d0049eddc34\"><div class=\"ld-container container-fluid\"><div class=\"row ld-row ld-row-inner vc_row-o-content-middle vc_row-flex\"><style>@media (min-width: 992px) { .liquid-column-responsive-69d0049eddeb1 > .vc_column-inner {padding-right:2% !important;  }  } @media (min-width: 1200px) { .liquid-column-responsive-69d0049eddeb1 > .vc_column-inner {padding-right:4% !important;  }  } <\/style><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-8 vc_col-md-8 vc_col-xs-12 liquid-column-69d0049eddeaf liquid-column-responsive-69d0049eddeb1\"><div class=\"vc_column-inner \" ><div class=\"wpb_wrapper\" >\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2>Food Safety Differences: Assessing Open vs. Closed Systems<\/h2>\n<p>In the food processing industry, ensuring food safety is a top priority. One of the most significant considerations in this context is the type of processing system used: open or closed. These systems differ greatly in terms of contamination risks, hygiene standards, operational efficiency, and regulatory compliance. In this article, we\u2019ll explore the food safety differences between open and closed systems, helping you understand their unique challenges and benefits.<\/p>\n<h2><a href=\"https:\/\/nhkmachineryparts.com\/catalog\/\">Get our catalogue here<\/a><\/h2>\n<h2><a href=\"https:\/\/nhkmachineryparts.com\/product-line\/\">See our product line here<\/a><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-4 vc_col-md-4 vc_col-xs-12 liquid-column-69d0049ede217\"><div class=\"vc_column-inner \" ><div class=\"wpb_wrapper\" ><style>.ld_button_69d0049ede3be.btn-icon-solid .btn-icon{background:rgba(255, 255, 255, 0);}.ld_button_69d0049ede3be.btn-icon-circle.btn-icon-ripple .btn-icon:before{border-color:rgba(255, 255, 255, 0);}.ld_button_69d0049ede3be.btn-icon-solid:hover .btn-icon{background:rgba(255, 255, 255, 0);}.ld_button_69d0049ede3be{color:rgb(34, 34, 34);border-color:rgba(255, 255, 255, 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data-name=\"email-899\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your email*\" value=\"\" type=\"email\" name=\"email-899\" \/><\/span><span class=\"wpcf7-form-control-wrap\" data-name=\"tel-828\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"Phone\" value=\"\" type=\"tel\" name=\"tel-828\" \/><\/span><span class=\"wpcf7-form-control-wrap\" data-name=\"textarea-529\"><textarea cols=\"10\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Message*\" name=\"textarea-529\"><\/textarea><\/span><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send message\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\n\t\t<\/div><!-- \/.lqd-modal-content -->\n\t\t<div class=\"lqd-modal-foot\"><\/div><!-- \/.lqd-modal-foot -->\n\n\t<\/div><!-- \/.lqd-modal-inner -->\n<\/div><!-- \/#modal-box.lqd-modal --><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section data-bg-image=\"url\" class=\"vc_row vc_custom_1711480886685 liquid-row-shadowbox-69d0049ee1e54 vc_row-has-fill vc_row-has-bg\"><div class=\"ld-container container\"><div class=\"row ld-row ld-row-outer\"><style>@media (min-width: 992px) { .liquid-column-responsive-69d0049ee2111 > .vc_column-inner {margin-bottom:0px !important; padding-right:2% !important;  }  } @media (min-width: 1200px) { .liquid-column-responsive-69d0049ee2111 > .vc_column-inner {padding-right:4% !important;  }  } <\/style><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-8 vc_col-xs-12 liquid-column-69d0049ee210f liquid-column-responsive-69d0049ee2111\"><div class=\"vc_column-inner  vc_custom_1711483264577\" ><div class=\"wpb_wrapper\"  >\n\t<div class=\"wpb_text_column wpb_content_element  vc_custom_1736687232275\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"08709076-98d9-412a-8ae8-8223c98245fd\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<h2>Understanding Open and Closed Systems<\/h2>\n<h3>Open Systems<\/h3>\n<p>Open systems are those in which the product and its surrounding environment interact freely during processing. Examples include manual ingredient handling, conveyor belts exposed to air, and open tanks. While these systems allow for easier access and maintenance, they are inherently more prone to contamination due to their exposure to external elements like dust, pathogens, and human contact.<\/p>\n<h3>Closed Systems<\/h3>\n<p>In closed systems, the product is processed within an enclosed environment, minimizing exposure to external factors. Examples include sealed pipelines, tanks, and automated processing units. These systems are designed to reduce contamination risks by isolating the product from its surroundings. They are especially common in <a href=\"https:\/\/nhkmachineryparts.com\/fr\/our-industries\/\" data-internallinksmanager029f6b8e52c=\"4\" title=\"Our industries\">industries<\/a> requiring stringent hygiene, such as dairy, beverage, and pharmaceutical processing.<\/p>\n<hr \/>\n<h2>Contamination Risks in Open vs. Closed Systems<\/h2>\n<h3>Open Systems: A High-Risk Environment<\/h3>\n<p>Open systems are inherently more vulnerable to contamination due to:<\/p>\n<ol>\n<li><strong>Airborne Particles:<\/strong> Dust, bacteria, and other airborne contaminants can easily come into contact with the product.<\/li>\n<li><strong>Human Contact:<\/strong> Manual handling increases the likelihood of introducing pathogens.<\/li>\n<li><strong>Environmental Exposure:<\/strong> Factors like humidity, temperature fluctuations, and pests can compromise product safety.<\/li>\n<\/ol>\n<h3>Closed Systems: Reducing Contamination<\/h3>\n<p>Closed systems mitigate many of these risks by:<\/p>\n<ol>\n<li><strong>Isolation:<\/strong> Products are completely enclosed, protecting them from environmental exposure.<\/li>\n<li><strong>Automation:<\/strong> Automated systems reduce the need for human interaction, lowering the risk of human-induced contamination.<\/li>\n<li><strong>Temperature Control:<\/strong> Sealed environments often include built-in temperature regulation to maintain ideal conditions for food safety.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/catalog\/\">Get our catalogue here<\/a><\/p>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/product-line\/\">See our product line here<\/a><\/p>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"08709076-98d9-412a-8ae8-8223c98245fd\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<hr \/>\n<h2>Hygiene and Cleaning Considerations<\/h2>\n<h3>Cleaning Challenges in Open Systems<\/h3>\n<p>Maintaining hygiene in open systems requires rigorous cleaning protocols. Surfaces exposed to air must be sanitized frequently, often leading to higher labor costs and downtime. Cross-contamination between batches is another concern, making thorough cleaning between production runs essential.<\/p>\n<h3>Closed Systems: Easier Cleaning with CIP<\/h3>\n<p>Closed systems often incorporate <strong>Clean-In-Place (CIP)<\/strong> technology, which automates the cleaning process without disassembling equipment. This not only reduces labor and downtime but also ensures consistent cleaning, meeting regulatory standards more effectively.<\/p>\n<hr \/>\n<h2>Operational Efficiency and Cost Implications<\/h2>\n<h3>Open Systems: Accessibility at a Cost<\/h3>\n<p>While open systems offer easier access for inspections, repairs, and ingredient additions, they often result in higher operational costs. These include costs for cleaning, manual labor, and downtime due to frequent hygiene interventions.<\/p>\n<h3>Closed Systems: Higher Initial Investment, Long-Term Savings<\/h3>\n<p>Closed systems typically require a higher upfront investment due to their advanced design and automation. However, their reduced contamination risks, lower cleaning costs, and minimized downtime often result in significant long-term savings.<\/p>\n<hr \/>\n<h2>Regulatory Compliance<\/h2>\n<h3>Open Systems and the Burden of Compliance<\/h3>\n<p>Open systems face stricter scrutiny from regulatory bodies due to their higher contamination risks. Compliance with standards like the FDA\u2019s Current Good Manufacturing Practices (CGMPs) and HACCP (Hazard Analysis and Critical Control Points) requires meticulous documentation and frequent inspections.<\/p>\n<h3>Closed Systems: Built for Compliance<\/h3>\n<p>Closed systems are often designed to meet or exceed regulatory standards, making compliance more straightforward. Features like traceability, CIP technology, and minimized human interaction align with food safety regulations, reducing the burden on manufacturers.<\/p>\n<hr \/>\n<h2>Industry Applications<\/h2>\n<h3>When Open Systems Are Suitable<\/h3>\n<p>Open systems are commonly used in:<\/p>\n<ul>\n<li><strong>Artisanal Food Production:<\/strong> Small-scale operations like bakeries or handmade chocolate production.<\/li>\n<li><strong>Low-Risk Products:<\/strong> Items like dry grains or cereals, which are less prone to contamination.<\/li>\n<\/ul>\n<h3>The Dominance of Closed Systems<\/h3>\n<p>Closed systems are preferred in industries requiring stringent hygiene, such as:<\/p>\n<ul>\n<li><strong>Dairy Processing:<\/strong> For products like milk and cheese, where contamination risks are high.<\/li>\n<li><strong>Beverage Production:<\/strong> Including juices, soft drinks, and alcoholic beverages.<\/li>\n<li><strong>Pharmaceutical and Nutraceutical Industries:<\/strong> Where product purity is non-negotiable.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/catalog\/\">Get our catalogue here<\/a><\/p>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/product-line\/\">See our product line here<\/a><\/p>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"08709076-98d9-412a-8ae8-8223c98245fd\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"08709076-98d9-412a-8ae8-8223c98245fd\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<hr \/>\n<h2>Choosing the Right System<\/h2>\n<h3>Factors to Consider<\/h3>\n<p>When deciding between open and closed systems, manufacturers should evaluate:<\/p>\n<ul>\n<li><strong>Product Type:<\/strong> High-risk products like dairy or meat may necessitate a closed system.<\/li>\n<li><strong>Production Volume:<\/strong> Closed systems are better suited for large-scale operations.<\/li>\n<li><strong>Budget:<\/strong> While closed systems require higher initial investments, their long-term benefits may outweigh the costs.<\/li>\n<li><strong>Regulatory Requirements:<\/strong> Industries with strict hygiene standards often mandate closed systems.<\/li>\n<\/ul>\n<hr \/>\n<h2>Open vs. Closed Systems: Key Food Safety Differences Every Manufacturer Should Know<\/h2>\n<p>The choice between open and closed systems is a critical decision in food processing, with significant implications for food safety, operational efficiency, and regulatory compliance. Open systems, while accessible and affordable, pose higher contamination risks and demand rigorous hygiene practices. On the other hand, closed systems offer unparalleled protection and efficiency, making them the preferred choice for high-risk and large-scale operations.<\/p>\n<p>Understanding these differences helps manufacturers make informed decisions, ensuring the safety and quality of their products while optimizing costs and compliance efforts. Whether your focus is on artisanal food production or industrial-scale operations, selecting the right system is key to maintaining competitive advantage in today\u2019s food processing landscape.<\/p>\n<h2><a href=\"https:\/\/nhkmachineryparts.com\/catalog\/\">Get our catalogue here<\/a><\/h2>\n<h2><a href=\"https:\/\/nhkmachineryparts.com\/product-line\/\">See our product line here<\/a><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element  vc_custom_1729177119724\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2>Questions and contact<\/h2>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/contact\/\">Contact us for hygienic solution<\/a><\/p>\n<p><a href=\"https:\/\/nhkmachineryparts.com\/catalogue\/\" target=\"_blank\" rel=\"noopener\">Get our catalogue here<\/a><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><style>@media (min-width: 992px) { .liquid-column-responsive-69d0049ee272b > .vc_column-inner {padding-left:2% !important;  }  } @media (min-width: 1200px) { .liquid-column-responsive-69d0049ee272b > .vc_column-inner {padding-left:4% !important;  }  } <\/style><div class=\"wpb_column vc_column_container vc_col-sm-12 vc_col-lg-6 vc_col-md-4 vc_col-xs-12 liquid-column-69d0049ee2728 liquid-column-responsive-69d0049ee272b\"><div class=\"vc_column-inner  \" ><div class=\"wpb_wrapper\"  >\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_  liquid_vc_single_image-69d0049ee2cf7\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   \"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2025\/01\/Mastering-Food-Safety-Effective-Strategies-to-Protect-Consumers-and-Build-Trust-e1736689041206.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"Mastering Food Safety Effective Strategies to Protect Consumers and Build Trust\" title=\"Mastering Food Safety Effective Strategies to Protect Consumers and Build Trust\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_  liquid_vc_single_image-69d0049ee30e5\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   \"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2025\/01\/Empowering-Large-Teams-to-Uphold-Food-Safety-Standards-Strategies-for-Success-e1736689123619.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"Empowering Large Teams to Uphold Food Safety Standards Strategies for Success\" title=\"Empowering Large Teams to Uphold Food Safety Standards Strategies for Success\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section><section class=\"vc_row vc_custom_1711481063069 liquid-row-shadowbox-69d0049ee32cd\"><div class=\"ld-container container\"><div class=\"row ld-row ld-row-outer\"><div class=\"wpb_column vc_column_container vc_col-sm-12 liquid-column-69d0049ee34ed\"><div class=\"vc_column-inner  \" ><div class=\"wpb_wrapper\"  >\n\t<div class=\"wpb_text_column wpb_content_element \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<h2>Contact<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<style>.ld_cf7_69d0049ee36c5 input,.ld_cf7_69d0049ee36c5 textarea,.ld_cf7_69d0049ee36c5 .ui-button.ui-selectmenu-button{font-size:16px;line-height:1.5em;font-weight:400;}.ld_cf7_69d0049ee36c5 input[type=\"submit\"]{font-size:16px;font-weight:700;letter-spacing:1;background:rgb(139, 173, 220);color:rgb(255, 255, 255);border-color:rgba(0, 0, 0, 0);}.ld_cf7_69d0049ee36c5 input, .ld_cf7_69d0049ee36c5 select, .ld_cf7_69d0049ee36c5 textarea, .ld_cf7_69d0049ee36c5 .ui-button.ui-selectmenu-button{background:rgb(250, 250, 250);}.ld_cf7_69d0049ee36c5 input:focus, .ld_cf7_69d0049ee36c5 select:focus, .ld_cf7_69d0049ee36c5 textarea:focus, .ld_cf7_69d0049ee36c5 .ui-button.ui-selectmenu-button:hover{background:rgb(239, 239, 239);}.ld_cf7_69d0049ee36c5 input, .ld_cf7_69d0049ee36c5 select, .ld_cf7_69d0049ee36c5 textarea, .ld_cf7_69d0049ee36c5 .ui-button.ui-selectmenu-button, .ld_cf7_69d0049ee36c5 .wpcf7-form-control-wrap > i, .ld_cf7_69d0049ee36c5 .wpcf7-radio{color:rgb(51, 51, 51);}.ld_cf7_69d0049ee36c5 input:focus, .ld_cf7_69d0049ee36c5 select:focus, .ld_cf7_69d0049ee36c5 textarea:focus, .ld_cf7_69d0049ee36c5 .ui-button.ui-selectmenu-button:hover, .wpcf7-acceptance .wpcf7-list-item-label:after{color:rgb(51, 51, 51);}.ld_cf7_69d0049ee36c5 input[type=\"submit\"]:focus,.ld_cf7_69d0049ee36c5 input[type=\"submit\"]:hover{background:rgb(139, 173, 220);}.ld_cf7_69d0049ee36c5 input[type=\"submit\"]:hover{color:rgb(255, 255, 255);border-color:rgba(0, 0, 0, 0);}<\/style><div id=\"ld_cf7_69d0049ee36c5\" class=\"lqd-contact-form lqd-contact-form-inputs-sm lqd-contact-form-inputs-filled lqd-contact-form-button-sm lqd-contact-form-button-block 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data-name=\"tel-828\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"Phone\" value=\"\" type=\"tel\" name=\"tel-828\" \/><\/span><span class=\"wpcf7-form-control-wrap\" data-name=\"textarea-529\"><textarea cols=\"10\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Message*\" name=\"textarea-529\"><\/textarea><\/span><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send message\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section><style>@media (min-width: 992px) { .liquid-row-responsive-69d0049ee3e98 {padding-top:80px !important; padding-bottom:80px !important;  }  }    <\/style><section class=\"vc_row vc_custom_1712043273083 liquid-row-responsive-69d0049ee3e98 liquid-row-shadowbox-69d0049ee3ebb\"><div class=\"ld-container container\"><div class=\"row ld-row ld-row-outer\"><div class=\"wpb_column vc_column_container vc_col-sm-12 liquid-column-69d0049ee40ca\"><div class=\"vc_column-inner  \" ><div class=\"wpb_wrapper\"  ><div  class=\"lqd-simple-heading-wrap ld_simple_heading_69d0049ee41a1\">\n<h2 class=\"lqd-simple-heading\">\n\t<\/p>\n<h2>Articles<\/h2>\n<p><\/h2>\n<\/div><style>.ld_blog_69d0049ee42e5 .lqd-lp-row{margin-inline-start:-15px;margin-inline-end:-15px;}.ld_blog_69d0049ee42e5 .lqd-lp-column{padding-inline-start:15px;padding-inline-end:15px;margin-bottom:30px;}.ld_blog_69d0049ee42e5 .lqd-lp .lqd-lp-title{margin-top:px !important;margin-bottom:px !important;}.ld_blog_69d0049ee42e5 .lqd-lp .lqd-lp-title a{color:rgb(34, 34, 34);}.ld_blog_69d0049ee42e5 .lqd-lp:hover .lqd-lp-title a{color:rgb(34, 34, 34);}.ld_blog_69d0049ee42e5 .lqd-lp .lqd-lp-content-bg, .ld_blog_69d0049ee42e5 .lqd-lp .lqd-lp-img .lqd-overlay{background:rgba(0, 0, 0, 0.3);}<\/style><div class=\"lqd-lp-grid ld_blog_69d0049ee42e5 lqd-1711481130217-352addb9-deb8 \"><div class=\"lqd-lp-row row d-flex flex-wrap\"><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-39202\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-39202 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2025\/01\/Next-Generation-Stainless-Steel-Comparing-420-vs-440-Stainless-Steel-tubes-and-bars-700x450.jpg\" class=\"w-100 wp-post-image\" alt=\"Next-Generation Stainless Steel Comparing 420 vs 440 Stainless Steel tubes and bars\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2026-03-30T14:21:23+02:00\">30. mars 2026<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/aisi-440c-stainless-steel-vs-hardened-aisi-420\/\" rel=\"bookmark\">AISI 440C stainless steel vs hardened AISI 420<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/aisi-440c-stainless-steel-vs-hardened-aisi-420\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-39049\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-39049 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2024\/10\/Enhancing-Hygiene-in-Cereal-and-Grain-Processing-A-Focus-on-Hygienic-Machinery-Components-and-Sanitary-Conveyor-Parts-1-700x450.jpg\" class=\"w-100 wp-post-image\" alt=\"Enhancing Hygiene in Cereal and Grain Processing A Focus on Hygienic Machinery Components and Sanitary Conveyor Parts\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2026-03-22T23:28:46+02:00\">22. mars 2026<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-authorized-standard-sanitary-conveyor-components\/\" rel=\"bookmark\">3-A SSI Authorized Standard Sanitary Conveyor Components<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-authorized-standard-sanitary-conveyor-components\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-39047\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-39047 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2024\/08\/NHK-5-700x450.png\" class=\"w-100 wp-post-image\" alt=\"3-A SSI Authorized Standard Components: Built for Hygienic Performance, Compliance, and Long-Term Trust\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2026-03-22T23:16:27+02:00\">22. mars 2026<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-authorized-standard-components\/\" rel=\"bookmark\">3-A SSI Authorized Standard Components<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-authorized-standard-components\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-39043\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-39043 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2024\/08\/IP67-bearing-units--700x450.jpg\" class=\"w-100 wp-post-image\" alt=\"3-A SSI composite bearing units\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2026-03-22T23:03:44+02:00\">22. mars 2026<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-ip69k-block-bearing-units\/\" rel=\"bookmark\">3-A SSI IP69K Block Bearing Units<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/3-a-ssi-ip69k-block-bearing-units\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-37980\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-37980 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2026\/01\/Pillow-Block-vs-Flange-Bearing-comparison-700x450.jpg\" class=\"w-100 wp-post-image\" alt=\"Pillow Block vs Flange Bearing comparison\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2026-01-10T19:24:04+02:00\">10. janvier 2026<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/pillow-block-vs-flange-bearing-comparison\/\" rel=\"bookmark\">Pillow Block vs Flange Bearing Comparison<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/pillow-block-vs-flange-bearing-comparison\/\" class=\"lqd-lp-overlay-link lqd-overlay 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class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2025-10-17T09:57:17+02:00\">17. octobre 2025<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-design-of-equipment-in-food-processing-2\/\" rel=\"bookmark\">Hygienic Design of Equipment in Food Processing<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-design-of-equipment-in-food-processing-2\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-35536\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-35536 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment tag-certified-components\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2025\/09\/NHK-9-700x450.png\" class=\"w-100 wp-post-image\" alt=\"Components for packaging machinery\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2025-09-21T19:50:32+02:00\">21. septembre 2025<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/components-for-packaging-machinery\/\" rel=\"bookmark\">The True Cost 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justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2025-09-21T17:57:26+02:00\">21. septembre 2025<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-liquid-processing\/\" rel=\"bookmark\">Liquid Processing Equipment: Hidden Contamination Sources in Machine Components<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-liquid-processing\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" 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datetime=\"2025-09-21T15:30:53+02:00\">21. septembre 2025<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-bakery-dough-production\/\" rel=\"bookmark\">The Hidden Contamination Risk in Your Bakery: Are Your Machine Components Sabotaging Your Hygiene Standards?<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-bakery-dough-production\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><div class=\"lqd-lp-column col-md-3 col-sm-6 food-processing-and-pharmaceutical-equipment lqd-f-1\"><article id=\"post-35514\" class=\"lqd-lp lqd-lp-style-3 pos-rel post-35514 post type-post status-publish format-standard has-post-thumbnail hentry category-food-processing-and-pharmaceutical-equipment tag-certified-components\"><div class=\"lqd-lp-img mb-5\"><figure class=\"pos-rel overflow-hidden border-radius-5\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"450\" src=\"https:\/\/nhkmachineryparts.com\/wp-content\/uploads\/2025\/09\/NHK-4-1-700x450.png\" class=\"w-100 wp-post-image\" alt=\"Hygienic components for dairy industry\" \/><div class=\"lqd-overlay align-items-center justify-content-center\">\n\t\t\t<div class=\"lqd-overlay lqd-overlay-bg\"><\/div><!-- \/.lqd-overlay lqd-overlay-bg -->\n\t\t\t<i class=\"lqd-icn-ess icon-md-arrow-forward\"><\/i>\n\t\t<\/div><!-- \/.lqd-overlay align-items-center justify-content-center --><\/figure><\/div><header class=\"lqd-lp-header\">\n\t<div class=\"lqd-lp-meta lqd-lp-meta-dot-between d-flex flex-wrap align-items-center font-weight-bold text-uppercase ltr-sp-1\">\n\t\t\t\t<time class=\"lqd-lp-date pos-rel z-index-2\" datetime=\"2025-09-21T14:51:41+02:00\">21. septembre 2025<\/time>\t<\/div>\n\t<h2 class=\"entry-title lqd-lp-title h5 mt-3 mb-0\"><a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-dairy-industry\/\" rel=\"bookmark\">The Unseen Threat in Your Dairy: Are Your Machine Components Compromising Food Safety?<\/a><\/h2><\/header>\n<a  href=\"https:\/\/nhkmachineryparts.com\/fr\/hygienic-components-dairy-industry\/\" class=\"lqd-lp-overlay-link lqd-overlay z-index-2\" tab-index=\"-1\"><\/a>\n<\/article><\/div><\/div><!--\/ .row --><\/div><!--\/ .lqd-lp-grid --><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"In the dairy industry, there is zero tolerance for error when it comes to hygiene. Your facility is a high-stakes environment where maintaining the absolute purity of your products\u2014from milk and cheese to yogurt and ice cream\u2014is the cornerstone of your brand. However, from our extensive experience at\u00a0NHK Group, we know that even the most [...]","protected":false},"author":3,"featured_media":13443,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-food-processing-and-pharmaceutical-equipment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Food Safety Insights: Comparing Open and Closed Systems | NHK Machinery Parts<\/title>\n<meta name=\"description\" content=\"Key differences in food safety between open and closed systems. 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