{"id":1399,"date":"2026-08-27T07:50:34","date_gmt":"2026-08-27T07:50:34","guid":{"rendered":"https:\/\/xflsrmolding.com\/?p=1399"},"modified":"2026-08-27T07:56:00","modified_gmt":"2026-08-27T07:56:00","slug":"medical-lsr-molding-prevent-mold-defects","status":"publish","type":"post","link":"https:\/\/xflsrmolding.com\/es\/medical-lsr-molding-prevent-mold-defects\/","title":{"rendered":"How Medical LSR Molding Companies Prevent Mold Defects"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1399\" class=\"elementor elementor-1399\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-411da84b e-flex e-con-boxed e-con e-parent\" data-id=\"411da84b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-21565755 e-con-full e-flex e-con e-child\" data-id=\"21565755\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-134c5fd elementor-widget elementor-widget-heading\" data-id=\"134c5fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Blog<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-124a9f33 elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"124a9f33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/xflsrmolding.com\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Home<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/xflsrmolding.com\/blog\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Blog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Medical LSR Molding<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54ac82ff e-flex e-con-boxed e-con e-parent\" data-id=\"54ac82ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35ee114 elementor-widget elementor-widget-heading\" data-id=\"35ee114\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">How Medical LSR Molding Companies Prevent Mold Defects Before Production<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d115468 e-flex e-con-boxed e-con e-parent\" data-id=\"4d115468\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d70c462 elementor-share-buttons--view-icon elementor-share-buttons--shape-rounded elementor-share-buttons--skin-gradient elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"4d70c462\" data-element_type=\"widget\" data-e-type=\"widget\" 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256z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_twitter\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on twitter\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-twitter\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_linkedin\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Share on linkedin\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 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data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e175cb0 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"5e175cb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__5e175cb0\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__5e175cb0\" aria-expanded=\"true\" 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975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-429aca6b e-con-full e-flex e-con e-child\" data-id=\"429aca6b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5003293e elementor-widget elementor-widget-image\" data-id=\"5003293e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/xflsrmolding.com\/markets\/medical-healthcare-lsr-products\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1413\" height=\"1113\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding.jpg\" class=\"attachment-full size-full wp-image-1401\" alt=\"Medical LSR Molding: Preventing Mold Defects\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding.jpg 1413w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-300x236.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-1024x807.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-768x605.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-15x12.jpg 15w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26039916 e-flex e-con-boxed e-con e-parent\" data-id=\"26039916\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26574094 elementor-widget elementor-widget-text-editor\" data-id=\"26574094\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">A medical device customer once submitted a silicone component that looked simple on the drawing. The part had a thin sealing edge, a small internal feature, and a tight fit inside a plastic housing. It also had to mold cleanly without manual trimming.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">That created a typical <a href=\"https:\/\/xflsrmolding.com\/markets\/medical-healthcare-lsr-products\/\"><strong>medical LSR molding<\/strong><\/a> challenge. The customer needed stable dimensions and clean surfaces, but the part geometry left little room for trapped air, insert movement, or uneven filling. The drawing was not necessarily wrong. The risk was in how the mold would fill, vent, cure, and release the part.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Experienced medical LSR injection molding teams look for those risks before steel is cut. Industry guidance also identifies venting, gate placement, temperature control, and cavity alignment as key factors in preventing LSR defects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6806f91b e-flex e-con-boxed e-con e-parent\" data-id=\"6806f91b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34246c9e elementor-widget elementor-widget-text-editor\" data-id=\"34246c9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"what-the-medical-customer-actually-needed\" class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">What the Medical Customer Actually Needed<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The customer did not simply need a molded silicone part. They needed a medical device silicone component that could seal consistently during assembly and remain stable during repeated use. The material had to be suitable for the intended application, the surface had to remain clean, and the finished parts had to meet the dimensional limits defined by the product design.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The project also required a manufacturing process that could be documented and repeated. A good first sample would not be enough if later cavities produced different results. For medical products, traceability, inspection records, controlled handling, and clean production conditions become part of the manufacturing requirement.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">This is why mold planning starts with the part function. A sealing edge, valve lip, or flexible membrane may need a different gate, vent, and demolding strategy than a thicker protective cover.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-470fc528 e-flex e-con-boxed e-con e-parent\" data-id=\"470fc528\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd03ae6 elementor-widget elementor-widget-text-editor\" data-id=\"6dd03ae6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"where-mold-defects-usually-begin\" class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Where Mold Defects Usually Begin<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The first mold trial often reveals problems that were already present in the design. Flash may appear around an insert because the mating surface does not close evenly. A short shot may result from trapped air rather than low injection pressure. A cavity may fill later because the runner and gate layout is not balanced.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR has low viscosity, so it can flow into very small gaps. That helps fill thin features, but it also increases the risk of flash. Poor venting can trap air and cause bubbles, burn marks, or incomplete filling. Uneven mold temperature can change curing behavior from one area to another. These are common causes of short shots, air entrapment, flash, and inconsistent dimensions in medical LSR molding.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The first mold trial looked fine at the start, but flash appeared after the mold reached a stable temperature. That kind of change is easy to miss if the team checks only the first few shots.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-75c59579 e-flex e-con-boxed e-con e-parent\" data-id=\"75c59579\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6bc830b5 elementor-widget elementor-widget-heading\" data-id=\"6bc830b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Related Articles\uff1a<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-56c44277 e-flex e-con-boxed e-con e-parent\" data-id=\"56c44277\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc22210 elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-portfolio\" data-id=\"dc22210\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;4&quot;,&quot;item_ratio&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.7,&quot;sizes&quot;:[]},&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;item_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"portfolio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-portfolio elementor-grid elementor-posts-container\">\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1399 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/es\/medical-lsr-molding-prevent-mold-defects\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1413\" height=\"1113\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding.jpg\" class=\"attachment-full size-full wp-image-1401\" alt=\"Medical LSR Molding: Preventing Mold Defects\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding.jpg 1413w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-300x236.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-1024x807.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-768x605.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/medical-lsr-molding-15x12.jpg 15w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tHow Medical LSR Molding Companies Prevent Mold Defects\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1386 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/es\/custom-liquid-silicone-molding-complex-parts\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"1413\" height=\"1113\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding.jpg\" class=\"attachment-full size-full wp-image-1395\" alt=\"Custom Liquid Silicone Molding for Complex Parts\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding.jpg 1413w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding-300x236.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding-1024x807.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding-768x605.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/08\/custom-liquid-silicone-molding-15x12.jpg 15w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tHow We Turn Complex Designs Into Production-Ready Parts\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1376 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/es\/medical-grade-lsr-molding-what-most-teams-miss-before-tooling\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"1254\" height=\"1254\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review.jpg\" class=\"attachment-full size-full wp-image-1378\" alt=\"medical grade LSR molding cold runner system\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review.jpg 1254w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-300x300.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-1024x1024.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-150x150.jpg 150w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-768x768.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-12x12.jpg 12w\" sizes=\"(max-width: 1254px) 100vw, 1254px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tMedical Grade LSR Molding: What Most Teams Miss Before Tooling\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1362 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/es\/silicone-parts-why-lsr-molding-companies-fail-and-how-to-choose-right\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"720\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure.jpg\" class=\"attachment-full size-full wp-image-1371\" alt=\"lsr silicone valve mold design structure\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure.jpg 1080w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-300x200.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-1024x683.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-768x512.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-18x12.jpg 18w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tWhy LSR Molding Companies Fail And How to Choose Right\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6b72e02d e-flex e-con-boxed e-con e-parent\" data-id=\"6b72e02d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-591efacd elementor-widget elementor-widget-text-editor\" data-id=\"591efacd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"how-the-tooling-review-prevents-rework\" class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">How the Tooling Review Prevents Rework<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Before machining, the engineering team reviews the gate position, runner balance, vent locations, parting line, insert fit, and expected shrinkage. If the cavity has a long flow path or thin sealing features, the filling strategy needs to be checked before the mold is released for production.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">For <a href=\"https:\/\/xflsrmolding.com\/markets\/medical-healthcare-lsr-products\/\"><strong>lsr tools and molding for medical industry<\/strong><\/a> applications, the cold runner may be used to keep the material stable before it enters the heated cavity. The mold then uses controlled heating to cure the LSR. A balanced runner reduces filling differences between cavities, while suitable venting gives displaced air a path to leave without creating excessive flash.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The team does not solve every flash problem by increasing clamp force. First, they check whether the parting surfaces actually fit and whether an insert is moving under pressure. They also review ejector clearance, surface finish, and draft. When air entrapment remains a risk, vacuum assistance may be considered.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">A medical grade mold release for LSR should not be treated as a substitute for correct tooling. Release agents can affect surface condition and may introduce an additional process variable. The better approach is to design the cavity, surface treatment, and ejection system so the part can release without depending on repeated coating.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4360d42c e-flex e-con-boxed e-con e-parent\" data-id=\"4360d42c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3dec091 elementor-widget elementor-widget-text-editor\" data-id=\"3dec091\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"what-changes-after-the-mold-trial\" class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">What Changes After the Mold Trial?<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">After the first trial, the useful information is not limited to whether the part passed or failed. The team compares cavity filling, part weight, dimensions, flash location, surface condition, and demolding behavior.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">If one cavity fills later, the operator and engineer check the runner and gate rather than adjusting the entire process blindly. If dimensions move after curing, the team reviews mold temperature, material behavior, and shrinkage compensation. If flash is limited to one insert, the insert fit becomes the focus.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">This approach reduces unnecessary mold changes. It also helps separate a tooling problem from a material or machine-setting problem. The result should be more stable filling, less secondary trimming, more consistent dimensions, and a clearer qualification path\u2014not an unsupported promise of a particular percentage improvement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-424daad1 e-flex e-con-boxed e-con e-parent\" data-id=\"424daad1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17bf10e9 elementor-widget elementor-widget-text-editor\" data-id=\"17bf10e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"where-this-approach-is-used\" class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Where This Approach Is Used<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">The same thinking applies to medical seals, check valves, drug-delivery components, wearable-device interfaces, and flexible overmolded features. In clean room LSR injection molding, the team must also control handling, cleaning, packaging, and environmental conditions so the molded part is not compromised after it leaves the cavity.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">For high-volume production, multi-cavity balance and automated part removal become more important. For small medical components, flash and dimensional variation may matter more than cycle time. The manufacturing plan changes with the part, but the principle stays the same: prevent the defect at its source instead of relying on inspection to sort it out later.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">At <a href=\"https:\/\/xflsrmolding.com\/markets\/medical-healthcare-lsr-products\/\">XUFU Silicone Parts<\/a>, the relevant capability is shown through this review process. Mold design, DFM feedback, LSR injection molding, cavity inspection, mold modification, and cleanroom production each have a specific purpose. The goal is to identify risks while the design can still be changed, not after a production batch exposes them.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-76e4f30a e-flex e-con-boxed e-con e-parent\" data-id=\"76e4f30a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4788cd33 e-con-full e-flex e-con e-child\" data-id=\"4788cd33\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9ae9b1 elementor-widget elementor-widget-html\" data-id=\"c9ae9b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"lotion-faq-section\">\r\n  <style>\r\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;500;600;700&display=swap');\r\n\r\n    .lotion-faq-section {\r\n      font-family: 'Poppins', sans-serif;\r\n      padding: 76px 20px;\r\n      background: #ffffff;\r\n    }\r\n\r\n    .lotion-faq-wrap {\r\n      max-width: 1080px;\r\n      margin: 0 auto;\r\n      display: grid;\r\n      grid-template-columns: 0.85fr 1.15fr;\r\n      gap: 42px;\r\n      align-items: start;\r\n    }\r\n\r\n    .lotion-faq-intro {\r\n      position: sticky;\r\n      top: 30px;\r\n      padding: 38px 34px;\r\n      border-radius: 8px;\r\n      background: rgba(122, 184, 228, 0.08);\r\n      border: 1px solid rgba(122, 184, 228, 0.24);\r\n    }\r\n\r\n    .lotion-faq-label {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      gap: 8px;\r\n      margin-bottom: 14px;\r\n      color: #7AB8E4;\r\n      font-size: 14px;\r\n      font-weight: 600;\r\n      letter-spacing: 0.5px;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .lotion-faq-label svg,\r\n    .lotion-faq-icon svg,\r\n    .lotion-faq-plus svg {\r\n      stroke: currentColor;\r\n      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width: 20px;\r\n      height: 20px;\r\n    }\r\n\r\n    .lotion-faq-item[open] .lotion-faq-plus {\r\n      transform: rotate(45deg);\r\n    }\r\n\r\n    .lotion-faq-answer {\r\n      padding: 0 24px 24px 84px;\r\n      color: #60717d;\r\n      font-size: 15px;\r\n      line-height: 1.75;\r\n    }\r\n\r\n    .lotion-faq-answer p {\r\n      margin: 0;\r\n    }\r\n\r\n    .lotion-faq-item:hover {\r\n      border-color: rgba(122, 184, 228, 0.65);\r\n      box-shadow: 0 14px 34px rgba(31, 41, 51, 0.1);\r\n    }\r\n\r\n    @media (max-width: 900px) {\r\n      .lotion-faq-wrap {\r\n        grid-template-columns: 1fr;\r\n      }\r\n\r\n      .lotion-faq-intro {\r\n        position: static;\r\n      }\r\n\r\n      .lotion-faq-title {\r\n        font-size: 34px;\r\n      }\r\n    }\r\n\r\n    @media (max-width: 600px) {\r\n      .lotion-faq-section {\r\n        padding: 54px 16px;\r\n      }\r\n\r\n      .lotion-faq-intro {\r\n        padding: 28px 22px;\r\n      }\r\n\r\n      .lotion-faq-title {\r\n        font-size: 28px;\r\n      }\r\n\r\n      .lotion-faq-item summary {\r\n        grid-template-columns: 38px 1fr 24px;\r\n        gap: 12px;\r\n        padding: 20px;\r\n      }\r\n\r\n      .lotion-faq-icon {\r\n        width: 38px;\r\n        height: 38px;\r\n      }\r\n\r\n      .lotion-faq-answer {\r\n        padding: 0 20px 22px 70px;\r\n      }\r\n    }\r\n  <\/style>\r\n\r\n  <div class=\"lotion-faq-wrap\">\r\n    <div class=\"lotion-faq-intro\">\r\n      <div class=\"lotion-faq-label\">\r\n        <svg viewBox=\"0 0 24 24\">\r\n          <path d=\"M21 15a4 4 0 0 1-4 4H7l-4 3V7a4 4 0 0 1 4-4h10a4 4 0 0 1 4 4z\"><\/path>\r\n        <\/svg>\r\n        FAQ\r\n      <\/div>\r\n\r\n      <h2 class=\"lotion-faq-title\">\r\n        Medical LSR Molding FAQ\r\n      <\/h2>\r\n\r\n      <p class=\"lotion-faq-desc\">\r\n        Find practical answers about medical LSR molding company selection,\r\n        mold design, tooling preparation, flash reduction, vacuum molding,\r\n        and silicone part quality.\r\n        <br><br>\r\n        Medical LSR molding begins before the first shot. The most useful work\r\n        often happens during the design review, when a small change to a vent,\r\n        insert, gate, or parting surface can prevent a much larger production\r\n        problem later.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"lotion-faq-list\">\r\n      <details class=\"lotion-faq-item\" open>\r\n        <summary>\r\n          <span class=\"lotion-faq-icon\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 3l2.5 5.5L20 9l-4 4 1 6-5-3-5 3 1-6-4-4 5.5-.5z\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-question\">\r\n            How do I choose a medical LSR molding company?\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-plus\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 5v14\"><\/path>\r\n              <path d=\"M5 12h14\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n        <\/summary>\r\n\r\n        <div class=\"lotion-faq-answer\">\r\n          <p>\r\n            Ask how the supplier reviews venting, gate location, cavity balance,\r\n            shrinkage, demolding, and inspection before tooling starts. A\r\n            supplier should explain the reasoning behind the mold design, not\r\n            only list equipment.\r\n          <\/p>\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details class=\"lotion-faq-item\">\r\n        <summary>\r\n          <span class=\"lotion-faq-icon\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M4 4h16v16H4z\"><\/path>\r\n              <path d=\"M8 8h8\"><\/path>\r\n              <path d=\"M8 12h8\"><\/path>\r\n              <path d=\"M8 16h5\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-question\">\r\n            What should I provide before starting a medical LSR mold?\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-plus\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 5v14\"><\/path>\r\n              <path d=\"M5 12h14\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n        <\/summary>\r\n\r\n        <div class=\"lotion-faq-answer\">\r\n          <p>\r\n            Provide the part drawing, material requirement, tolerance data,\r\n            assembly conditions, annual volume, surface requirements, cleaning\r\n            needs, and any validation or packaging expectations.\r\n          <\/p>\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details class=\"lotion-faq-item\">\r\n        <summary>\r\n          <span class=\"lotion-faq-icon\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M4 12h16\"><\/path>\r\n              <path d=\"M7 9l-3 3 3 3\"><\/path>\r\n              <path d=\"M17 9l3 3-3 3\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-question\">\r\n            How can medical LSR molding reduce flash?\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-plus\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 5v14\"><\/path>\r\n              <path d=\"M5 12h14\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n        <\/summary>\r\n\r\n        <div class=\"lotion-faq-answer\">\r\n          <p>\r\n            Flash is reduced through accurate parting surfaces, controlled\r\n            insert fits, suitable vent dimensions, balanced filling, stable\r\n            molding conditions, and regular tool inspection. Clamp force alone\r\n            rarely solves the root cause.\r\n          <\/p>\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details class=\"lotion-faq-item\">\r\n        <summary>\r\n          <span class=\"lotion-faq-icon\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 3v18\"><\/path>\r\n              <path d=\"M5 8l7-5 7 5\"><\/path>\r\n              <path d=\"M5 16l7 5 7-5\"><\/path>\r\n              <path d=\"M5 8v8\"><\/path>\r\n              <path d=\"M19 8v8\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-question\">\r\n            When is vacuum molding necessary?\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-plus\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 5v14\"><\/path>\r\n              <path d=\"M5 12h14\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n        <\/summary>\r\n\r\n        <div class=\"lotion-faq-answer\">\r\n          <p>\r\n            Vacuum assistance is useful when the part has thin walls, deep\r\n            features, long flow paths, or areas where conventional venting may\r\n            leave trapped air.\r\n          <\/p>\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details class=\"lotion-faq-item\">\r\n        <summary>\r\n          <span class=\"lotion-faq-icon\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M3 21h18\"><\/path>\r\n              <path d=\"M5 21V8h14v13\"><\/path>\r\n              <path d=\"M9 21v-6h6v6\"><\/path>\r\n              <path d=\"M8 8V5h8v3\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-question\">\r\n            How does mold design affect medical silicone parts?\r\n          <\/span>\r\n\r\n          <span class=\"lotion-faq-plus\">\r\n            <svg viewBox=\"0 0 24 24\">\r\n              <path d=\"M12 5v14\"><\/path>\r\n              <path d=\"M5 12h14\"><\/path>\r\n            <\/svg>\r\n          <\/span>\r\n        <\/summary>\r\n\r\n        <div class=\"lotion-faq-answer\">\r\n          <p>\r\n            Mold design affects flash, dimensions, surface quality, curing\r\n            consistency, demolding, and cavity-to-cavity repeatability. These\r\n            factors directly influence assembly and product performance.\r\n          <\/p>\r\n        <\/div>\r\n      <\/details>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-127444ad e-flex e-con-boxed e-con e-parent\" data-id=\"127444ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ad53c1e elementor-widget elementor-widget-text-editor\" data-id=\"7ad53c1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"8363\" data-end=\"8416\"><a href=\"https:\/\/xflsrmolding.com\/markets\/\">Contact US<\/a> to Discuss Your Project Today<\/h2><p class=\"isSelectedEnd\">Successful <a href=\"https:\/\/xflsrmolding.com\/markets\/\"><strong>LSR molding<\/strong><\/a> starts long before the first production run.<\/p><p class=\"isSelectedEnd\">Cold runner performance, vent design, shrinkage compensation, flash prevention, temperature control, and material selection all work together. Weakness in one area often creates problems elsewhere.<\/p><p>When mold design addresses these factors from the beginning, production becomes more predictable, scrap rates fall, and dimensional consistency improves over the life of the tool.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Blog Home Blog Medical LSR Molding How Medical LSR Molding Companies Prevent Mold Defects Before Production Table of Contents A medical device customer once submitted a silicone component that looked simple on the drawing. The part had a thin sealing edge, a small internal feature, and a tight fit inside a plastic housing. It also [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1401,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Medical LSR Molding: Preventing Mold Defects<\/title>\n<meta name=\"description\" content=\"Learn how medical LSR molding companies prevent flash, air traps, short shots, and dimensional defects before production begins.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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Home Blog Medical LSR Molding How Medical LSR Molding Companies Prevent Mold Defects Before Production Table of Contents A medical device customer once submitted a silicone component that looked simple on the drawing. The part had a thin sealing edge, a small internal feature, and a tight fit inside a plastic housing. It also&hellip;","_links":{"self":[{"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/posts\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/comments?post=1399"}],"version-history":[{"count":16,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/posts\/1399\/revisions"}],"predecessor-version":[{"id":1416,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/posts\/1399\/revisions\/1416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/media\/1401"}],"wp:attachment":[{"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/categories?post=1399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xflsrmolding.com\/es\/wp-json\/wp\/v2\/tags?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}