{"id":67,"date":"2025-09-02T13:01:38","date_gmt":"2025-09-02T13:01:38","guid":{"rendered":"https:\/\/envicor.com\/?page_id=67"},"modified":"2026-02-09T21:37:43","modified_gmt":"2026-02-09T21:37:43","slug":"foam-filling","status":"publish","type":"page","link":"https:\/\/envicor.com\/?page_id=67","title":{"rendered":"Foam Filling"},"content":{"rendered":"<!-- wp:themify-builder\/canvas \/-->","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":37,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-67","page","type-page","status-publish","hentry","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Foam Filling | EnviCor Rotomolding<\/title>\n<meta name=\"description\" content=\"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/envicor.com\/?page_id=67\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Foam Filling | EnviCor Rotomolding\" \/>\n<meta property=\"og:description\" content=\"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/envicor.com\/?page_id=67\" \/>\n<meta property=\"og:site_name\" content=\"EnviCor Enterprises LLC\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-09T21:37:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-1024x683-700x530.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/envicor.com\/?page_id=67\",\"url\":\"https:\/\/envicor.com\/?page_id=67\",\"name\":\"Foam Filling | EnviCor Rotomolding\",\"isPartOf\":{\"@id\":\"https:\/\/envicor.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/envicor.com\/?page_id=67#primaryimage\"},\"image\":{\"@id\":\"https:\/\/envicor.com\/?page_id=67#primaryimage\"},\"thumbnailUrl\":\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-1024x683-700x530.jpg\",\"datePublished\":\"2025-09-02T13:01:38+00:00\",\"dateModified\":\"2026-02-09T21:37:43+00:00\",\"description\":\"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.\",\"breadcrumb\":{\"@id\":\"https:\/\/envicor.com\/?page_id=67#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/envicor.com\/?page_id=67\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/envicor.com\/?page_id=67#primaryimage\",\"url\":\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-scaled.jpg\",\"contentUrl\":\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-scaled.jpg\",\"width\":2560,\"height\":1707},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/envicor.com\/?page_id=67#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/envicor.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Capabilities\",\"item\":\"https:\/\/envicor.com\/?page_id=37\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Foam Filling\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/envicor.com\/#website\",\"url\":\"https:\/\/envicor.com\/\",\"name\":\"EnviCor Enterprises LLC\",\"description\":\"Safe. Clean. Data-Driven.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/envicor.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Foam Filling | EnviCor Rotomolding","description":"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.","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:\/\/envicor.com\/?page_id=67","og_locale":"en_US","og_type":"article","og_title":"Foam Filling | EnviCor Rotomolding","og_description":"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.","og_url":"https:\/\/envicor.com\/?page_id=67","og_site_name":"EnviCor Enterprises LLC","article_modified_time":"2026-02-09T21:37:43+00:00","og_image":[{"url":"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-1024x683-700x530.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/envicor.com\/?page_id=67","url":"https:\/\/envicor.com\/?page_id=67","name":"Foam Filling | EnviCor Rotomolding","isPartOf":{"@id":"https:\/\/envicor.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/envicor.com\/?page_id=67#primaryimage"},"image":{"@id":"https:\/\/envicor.com\/?page_id=67#primaryimage"},"thumbnailUrl":"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-1024x683-700x530.jpg","datePublished":"2025-09-02T13:01:38+00:00","dateModified":"2026-02-09T21:37:43+00:00","description":"Enhance your assemblies with EnviCor\u2019s in\u2011process or post\u2011mold polyurethane foam filling services\u2014providing consistent inserts for added strength and insulation.","breadcrumb":{"@id":"https:\/\/envicor.com\/?page_id=67#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/envicor.com\/?page_id=67"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/envicor.com\/?page_id=67#primaryimage","url":"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-scaled.jpg","contentUrl":"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-scaled.jpg","width":2560,"height":1707},{"@type":"BreadcrumbList","@id":"https:\/\/envicor.com\/?page_id=67#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/envicor.com\/"},{"@type":"ListItem","position":2,"name":"Capabilities","item":"https:\/\/envicor.com\/?page_id=37"},{"@type":"ListItem","position":3,"name":"Foam Filling"}]},{"@type":"WebSite","@id":"https:\/\/envicor.com\/#website","url":"https:\/\/envicor.com\/","name":"EnviCor Enterprises LLC","description":"Safe. Clean. Data-Driven.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/envicor.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"builder_content":"<p>Better Products by Design<\/p>\n<p>FOAM FILLING SOLUTIONS FOR ROTOMOLDED PARTS<\/p>\n<p>FOAM FILLING SOUTIONS<\/p>\n<p>At EnviCor, we bring precision, innovation, and consistency to every stage of the rotational molding process, including advanced foam filling capabilities. Foam filling is a specialized manufacturing technique where rotomolded parts are filled with a foaming material to enhance certain properties, such as sound and vibration damping, thermal insulation, buoyancy, or strength and rigidity.<\/p> <p>With our formidable experience as a specialized rotational molding manufacturer, EnviCor has the equipment and expertise to deliver consistent results on even the most complex parts through in-process polyethylene foam or secondary-process polyurethane foam. <\/p>\n<img src=\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/11\/untitled-32-1024x683-700x530.jpg\" width=\"700\" height=\"530\" title=\"untitled-32\" alt=\"untitled-32\">\n<p>WHAT IS FOAM FILLING FOR ROTOMOLDED PARTS?<\/p>\n<img src=\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/12\/download-1-700x530.png\" width=\"700\" height=\"530\" title=\"download (1)\" alt=\"download (1)\">\n<p>In-process foam filling refers to the addition of a powdered polyethylene substance that is added to the mold and released during the heating process. The heat causes the powder to melt and expand as a foam, filling the mold. Parts filled this way offer enhanced performance in a variety of applications.\u00a0<\/p> <p>In secondary-process polyurethane foam injection, a liquified polyurethane foam is injected into a finished or partially finished roto-molded part. Once inside, the foam expands to fill the internal cavity, hardening to create a lightweight yet rigid core. This process is ideal for applications that require enhanced rigidity, impact resistance, or thermal insulation without significantly increasing part weight.<\/p>\n<p>Benefits of Foam Filling in Rotational Molding<\/p>\n<p>EnviCor\u2019s foam filling solutions provide:<\/p> <p><b>Enhanced Strength &amp; Impact Resistance -\u00a0<\/b>The foam core increases load-bearing capacity and resists deformation under stress.<\/p> <p><b>Improved Insulation -\u00a0<\/b>Perfect for products that must maintain temperatures, such as coolers, refrigerated enclosures, or insulated containers.<\/p> <p><b>Weight Reduction -\u00a0<\/b>Foam filling achieves strength without adding unnecessary mass, making products easier to handle and transport.<\/p> <p><b>Noise Reduction -\u00a0<\/b>In certain applications, the foam helps dampen vibration and sound.<\/p> <p><b>Bouyancy -\u00a0<\/b>Foam filling is quite buoyant, making it useful for nautical applications<\/p>\n<p>ENVICOR FOAM FILLING CAPABILITIES<\/p>\n<p>EnviCor has invested in state-of-the-art foam injection systems to ensure precise mixing, expansion, and curing. Whether your part requires full-cavity foam filling or targeted reinforcement in specific areas, our process delivers consistent density and adhesion.<\/p> <p>EnviCor can foam-fill parts of various sizes, shapes, and complexities, thanks to our extensive in-house tooling and broad rotational molding capabilities. We work closely with customers from initial design through final production to ensure optimal wall thickness, foam volume, and overall part performance.<\/p>\n<img src=\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-15-141042-400x330.png\" width=\"400\" height=\"330\" title=\"Screenshot 2025-12-15 141042\" alt=\"Screenshot 2025-12-15 141042\">\n<p>Some Examples of Applications Requiring Foam Filling<\/p>\n<img src=\"https:\/\/envicor.com\/wp-content\/uploads\/2025\/12\/download-4-700x530.png\" width=\"700\" height=\"530\" title=\"download (4)\" alt=\"download (4)\">\n<p>Our foam filling services are widely used in countless applications across the industrial spectrum. Here are just a few examples:<\/p> <p><b>Recreational Products - <\/b>Kayaks, canoes, paddleboards<\/p> <p><b>Food &amp; Beverage - <\/b>Insulated coolers, transport bins<\/p> <p><b>Industrial - <\/b>Tool cases, protective housings<\/p> <p><b>Marine - <\/b>Buoyancy aids, dock floats.<\/p> <p><b>Agriculture - <\/b>Insulated storage tanks, feeders<\/p>\n<p style=\"text-align: center;\">LOOK TO ENCIVOR FOR<br>FOAM FILLING EXPERTISE<\/p>\n<p style=\"text-align: center;\">When you need foam filling integrated seamlessly into your rotational molding project, EnviCor delivers the experience, technology, and quality assurance to make it happen. Our team works with you to ensure the appropriate material is used so the final product meets strength, insulation, buoyancy, and all other requirements.<\/p> <p style=\"text-align: center;\">Contact us today to discuss how EnviCor\u2019s foam filling services can enhance your next product.<\/p>\n<a href=\"https:\/\/envicor.com\/request-a-quote\/\" > CONTACT US <\/a>","_links":{"self":[{"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/pages\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/envicor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=67"}],"version-history":[{"count":23,"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/pages\/67\/revisions"}],"predecessor-version":[{"id":1320,"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/pages\/67\/revisions\/1320"}],"up":[{"embeddable":true,"href":"https:\/\/envicor.com\/index.php?rest_route=\/wp\/v2\/pages\/37"}],"wp:attachment":[{"href":"https:\/\/envicor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}