{"id":15200,"date":"2026-03-14T02:28:34","date_gmt":"2026-03-14T02:28:34","guid":{"rendered":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure"},"modified":"2026-08-30T09:20:06","modified_gmt":"2026-08-30T09:20:06","slug":"injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","status":"publish","type":"post","link":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","title":{"rendered":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure"},"content":{"rendered":"<p>Bond failure in multi-shot injection molding rarely announces itself during the molding run \u2014 it shows up weeks later on the assembly line or in the field, which is exactly why prevention has to be built into the molding process itself, not caught downstream.<\/p>\n<h3>Multi-Shot Molding and the Fusion Window<\/h3>\n<p>In multi-shot or overmolding processes, the second-shot TPU or TPE material needs to contact the first-shot rigid substrate while that substrate surface is still hot enough to be receptive to fusion bonding. As the mold cycle time gets compressed to hit production targets, the window during which this fusion bond forms shrinks with it \u2014 and cycle-time reduction is one of the most common, and least suspected, root causes of a bond-failure problem that appears months after a process change.<\/p>\n<h3>Mold Temperature Zoning<\/h3>\n<p>Rather than running a single uniform mold temperature, zoning the mold so that critical bond areas run warmer than non-bonding regions gives more direct control over interface temperature without slowing the entire cycle. This is particularly effective on parts with a small bond area relative to overall part mass, where a uniform mold temperature setting would otherwise force a tradeoff between bond quality and overall cycle time.<\/p>\n<h3>Gate Location and Flow Path Length<\/h3>\n<p>The distance melt travels from the gate to the bond area determines how much heat is lost before the elastomer actually reaches the substrate interface. A gate positioned far from a critical bonding zone allows the melt front to cool in transit, arriving at the interface below the temperature needed for fusion even if the nozzle temperature itself is set correctly. Reviewing gate placement specifically against bond-critical areas, not just against fill-pattern and cosmetic considerations, catches this before tooling is finalized.<\/p>\n<h3>Packing Pressure and Hold Time<\/h3>\n<p>Packing pressure and hold time after injection keep the melt in intimate contact with the substrate through the critical cooling window. Reducing hold time to save cycle seconds is a common but risky optimization \u2014 it can produce parts that look dimensionally correct and pass a quick visual check while carrying a materially weaker bond that only shows up under peel testing or field stress.<\/p>\n<h3>Substrate Surface Condition at the Time of the Second Shot<\/h3>\n<p>Contamination introduced during the first-shot molding step \u2014 mold-release carryover, handling residue between shots on a two-stage process \u2014 undermines even a well-tuned thermal process. On processes where the substrate is molded, removed, and reinserted for a second shot rather than run through true multi-shot tooling, handling discipline between steps deserves as much attention as the molding parameters themselves.<\/p>\n<h3>Mechanical Interlock Features Reduce Process Sensitivity<\/h3>\n<p>Designing undercuts, through-holes, or wrap-around geometry into the part gives the assembly mechanical redundancy if thermal fusion bonding is marginal on any given shot. This doesn&#8217;t replace correct process settings, but it substantially reduces the odds that normal shot-to-shot process variation produces a field failure. For help reviewing tooling design against bond-critical geometry, <a href=\"mailto:support@incurelab.com\">Email Us<\/a>.<\/p>\n<h3>Building In-Process Verification<\/h3>\n<p>Rather than relying solely on end-of-line inspection, periodic destructive peel testing during a production run \u2014 not just at process qualification \u2014 catches drift caused by machine wear, material lot changes, or gradual mold temperature control degradation. A process that passed qualification six months ago can drift out of spec well before a scheduled requalification catches it, especially on high-volume lines running continuously.<\/p>\n<h3>Change Management on the Molding Floor<\/h3>\n<p>Any adjustment to melt temperature, mold zoning, gate design, or packing pressure and hold time should go through a formal change-management step that includes a peel-test comparison against the previously validated baseline, rather than an informal setting tweak made to hit a shift&#8217;s throughput target. Many bond-failure investigations eventually trace back to an undocumented process change made weeks or months earlier by an operator or technician trying to solve an unrelated problem, and a documented change log makes that root cause far faster to find.<\/p>\n<h3>Where This Discipline Pays Off<\/h3>\n<p>Consumer electronics manufacturers running high-volume multi-shot molding for device housings depend on tight process-window control to avoid costly field returns at scale. Automotive component makers producing weatherstripping and soft-touch trim need consistent bond quality across long production runs spanning different shifts and seasonal shop-floor temperature variation. Industrial equipment makers overmolding grips onto tool housings rely on the same fusion-window discipline to avoid warranty claims from drop-impact failures.<\/p>\n<p>Reviewing <a href=\"https:\/\/incurelab.com\/wp\/how-cte-mismatch-causes-adhesive-bond-failure\">how CTE mismatch causes adhesive bond failure<\/a> provides useful background on why a marginally-fused bond that passes initial testing can still fail after field thermal cycling, and Incure&#8217;s <a href=\"https:\/\/incurelab.com\/wp\/incure-uni-weld-plastic-bonder-matching-grade-to-substrate-and-mechanical-demand\">plastic bonder grade guide<\/a> is a good reference when secondary adhesive bonding supplements or replaces overmolding on a given design.<\/p>\n<p>Preventing bond failure in injection-molded TPU\/TPE assemblies is a process-control problem first \u2014 melt temperature, mold zoning, gate placement, and packing pressure all deserve scrutiny before assuming the material itself is at fault. <a href=\"https:\/\/www.incurelab.com\/contact\">Contact Our Team<\/a> to review your molding process parameters.<\/p>\n<p>Visit <a href=\"https:\/\/www.incurelab.com\">www.incurelab.com<\/a> for more information.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bond failure in multi-shot injection molding rarely announces itself during the molding run \u2014 it shows up weeks later on the assembly line or in the field, which is exactly why prevention has to be built into the molding process itself, not caught downstream. Multi-Shot Molding and the Fusion Window In multi-shot or overmolding processes, [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_front_end_style_editor":"no","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15200","post","type-post","status-publish","format-standard","hentry","category-uncategorized","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure - INCURE INC.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure - INCURE INC.\" \/>\n<meta property=\"og:description\" content=\"Bond failure in multi-shot injection molding rarely announces itself during the molding run \u2014 it shows up weeks later on the assembly line or in the field, which is exactly why prevention has to be built into the molding process itself, not caught downstream. Multi-Shot Molding and the Fusion Window In multi-shot or overmolding processes, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\" \/>\n<meta property=\"og:site_name\" content=\"INCURE INC.\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-14T02:28:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-30T09:20:06+00:00\" \/>\n<meta name=\"author\" content=\"Incure Content Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Incure Content Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\"},\"author\":{\"name\":\"Incure Content Team\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#\\\/schema\\\/person\\\/53482b163015e8f48dc86f4132515727\"},\"headline\":\"Injection Molding TPU\\\/TPE: How Engineers Prevent Bond Failure\",\"datePublished\":\"2026-03-14T02:28:34+00:00\",\"dateModified\":\"2026-08-30T09:20:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\"},\"wordCount\":819,\"publisher\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\",\"url\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\",\"name\":\"Injection Molding TPU\\\/TPE: How Engineers Prevent Bond Failure - INCURE INC.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#website\"},\"datePublished\":\"2026-03-14T02:28:34+00:00\",\"dateModified\":\"2026-08-30T09:20:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Injection Molding TPU\\\/TPE: How Engineers Prevent Bond Failure\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#website\",\"url\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/\",\"name\":\"INCURE INC.\",\"description\":\"Engineered Solutions. Trusted Worldwide\",\"publisher\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#organization\",\"name\":\"INCURE INC.\",\"url\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/incure-logo.jpeg\",\"contentUrl\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/incure-logo.jpeg\",\"width\":164,\"height\":45,\"caption\":\"INCURE INC.\"},\"image\":{\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/#\\\/schema\\\/person\\\/53482b163015e8f48dc86f4132515727\",\"name\":\"Incure Content Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g\",\"caption\":\"Incure Content Team\"},\"url\":\"https:\\\/\\\/incurelab.com\\\/wp\\\/author\\\/kimleelcy\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure - INCURE INC.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","og_locale":"en_US","og_type":"article","og_title":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure - INCURE INC.","og_description":"Bond failure in multi-shot injection molding rarely announces itself during the molding run \u2014 it shows up weeks later on the assembly line or in the field, which is exactly why prevention has to be built into the molding process itself, not caught downstream. Multi-Shot Molding and the Fusion Window In multi-shot or overmolding processes, [&hellip;]","og_url":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","og_site_name":"INCURE INC.","article_published_time":"2026-03-14T02:28:34+00:00","article_modified_time":"2026-08-30T09:20:06+00:00","author":"Incure Content Team","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Incure Content Team","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#article","isPartOf":{"@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure"},"author":{"name":"Incure Content Team","@id":"https:\/\/incurelab.com\/wp\/#\/schema\/person\/53482b163015e8f48dc86f4132515727"},"headline":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure","datePublished":"2026-03-14T02:28:34+00:00","dateModified":"2026-08-30T09:20:06+00:00","mainEntityOfPage":{"@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure"},"wordCount":819,"publisher":{"@id":"https:\/\/incurelab.com\/wp\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","url":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure","name":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure - INCURE INC.","isPartOf":{"@id":"https:\/\/incurelab.com\/wp\/#website"},"datePublished":"2026-03-14T02:28:34+00:00","dateModified":"2026-08-30T09:20:06+00:00","breadcrumb":{"@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/incurelab.com\/wp\/injection-molding-tpu-tpe-how-engineers-prevent-bond-failure#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/incurelab.com\/wp\/"},{"@type":"ListItem","position":2,"name":"Injection Molding TPU\/TPE: How Engineers Prevent Bond Failure"}]},{"@type":"WebSite","@id":"https:\/\/incurelab.com\/wp\/#website","url":"https:\/\/incurelab.com\/wp\/","name":"INCURE INC.","description":"Engineered Solutions. Trusted Worldwide","publisher":{"@id":"https:\/\/incurelab.com\/wp\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/incurelab.com\/wp\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/incurelab.com\/wp\/#organization","name":"INCURE INC.","url":"https:\/\/incurelab.com\/wp\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/incurelab.com\/wp\/#\/schema\/logo\/image\/","url":"https:\/\/incurelab.com\/wp\/wp-content\/uploads\/2025\/07\/incure-logo.jpeg","contentUrl":"https:\/\/incurelab.com\/wp\/wp-content\/uploads\/2025\/07\/incure-logo.jpeg","width":164,"height":45,"caption":"INCURE INC."},"image":{"@id":"https:\/\/incurelab.com\/wp\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/incurelab.com\/wp\/#\/schema\/person\/53482b163015e8f48dc86f4132515727","name":"Incure Content Team","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/85e856c6e17c9c44477ea1e0964ef5dc19c2a1ef29a741bb9bb742fcfc644fcc?s=96&d=mm&r=g","caption":"Incure Content Team"},"url":"https:\/\/incurelab.com\/wp\/author\/kimleelcy"}]}},"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Incure Content Team","author_link":"https:\/\/incurelab.com\/wp\/author\/kimleelcy"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/incurelab.com\/wp\/category\/uncategorized\" rel=\"category tag\">Uncategorized<\/a>","rttpg_excerpt":"Bond failure in multi-shot injection molding rarely announces itself during the molding run \u2014 it shows up weeks later on the assembly line or in the field, which is exactly why prevention has to be built into the molding process itself, not caught downstream. Multi-Shot Molding and the Fusion Window In multi-shot or overmolding processes,&hellip;","_links":{"self":[{"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/posts\/15200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/comments?post=15200"}],"version-history":[{"count":1,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/posts\/15200\/revisions"}],"predecessor-version":[{"id":23382,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/posts\/15200\/revisions\/23382"}],"wp:attachment":[{"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/media?parent=15200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/categories?post=15200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/incurelab.com\/wp\/wp-json\/wp\/v2\/tags?post=15200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}