{"id":191,"date":"2023-07-06T20:39:00","date_gmt":"2023-07-06T20:39:00","guid":{"rendered":"https:\/\/www.enerconind.com\/sealing\/applications\/closure-and-cap-types\/"},"modified":"2026-01-14T20:19:56","modified_gmt":"2026-01-14T20:19:56","slug":"closure-and-cap-types","status":"publish","type":"page","link":"https:\/\/www.enerconind.com\/sealing\/applications\/closure-and-cap-types\/","title":{"rendered":"Closure and Cap Types"},"content":{"rendered":"\n\n\t<nav id=\"breadcrumbs\" aria-label=\"Breadcrumbs\"><a href=\"https:\/\/www.enerconind.com\/sealing\/\">Home<\/a> \u00bb <a href=\"https:\/\/www.enerconind.com\/sealing\/applications\/\">Applications<\/a> \u00bb Closure and Cap Types<\/nav>\n\t\t<h1>\n\t\t\tSealing Child Resistant, Dispensing &#038; Specialty Caps\n\t\t<\/h1>\n\t\t\n\t\t\t<p>Enercon&#8217;s application experts will advise you on the <a href=\"\/sealing\/cap-sealers\/sealing-heads\/\">best sealing head<\/a> to seal the cap and closure type you are using. Our engineering team has developed more induction sealing heads than anyone else in the industry. There are four basic types of sealing heads for sealing standard continuous thread closures (CT), child resistant caps (CRC), dispensing caps and specialty closures. The key is making sure the sealing energy is directed to the foil liner to ensure efficient and even heating.<\/p>\t\t\n\t\t<h2>\n\t\t\tSealing Continuous Thread Caps\n\t\t<\/h2>\n\t\t\t<p>Standard continuous thread (CT) closures are very straightforward to seal and are most often sealed with a <a href=\"\/sealing\/cap-sealers\/sealing-heads\/flat\/\">flat induction sealing head<\/a> or <a href=\"\/sealing\/cap-sealers\/sealing-heads\/tunnel\/\">tunnel head<\/a>, depending on the size of the cap. Because the foil liner is very close to the top of the cap, the sealing energy is efficiently directed straight into the liner through the cap. For operations sealing a range of containers with varying cap diameters, an <a href=\"\/sealing\/cap-sealers\/sealing-heads\/all-in-one\/\">All-in-One Sealing Head<\/a> may offer the best performance and versatility.<\/p>\t\t\n\t\t<h2>\n\t\t\tSealing Child Resistant Caps\n\t\t<\/h2>\n\t\t\t<p>Child resistant closures (CRC) are designed to protect children from opening a container that may be filled with a potentially hazardous substance. As such, there is usually a significant gap between the top of the cap and the location of the induction liner at the mouth of the container. These caps are most commonly sealed by a <a href=\"\/sealing\/cap-sealers\/sealing-heads\/tunnel\/\">tunnel sealing head<\/a>. The tunnel sealing head directs sealing energy from the sides and top of the cap to heat the foil liner most efficiently.<\/p>\t\t\n\t\t<h2>\n\t\t\tSealing Dispensing Caps\n\t\t<\/h2>\n\t\t\t<p>Dispensing closures include sports caps, disc caps, spouted caps, and flip caps. Enercon has engineered several styles of tunnel sealing heads for these special types of closures. For example many oil additive containers have long necks for ease of dispensing. This type of cap is best sealed by a deep tunnel sealing head.<\/p>\t\t\n\t\t<h2>\n\t\t\tSealing Unique Caps\n\t\t<\/h2>\n\t\t\t<p>Other unique closure styles feature irregular shapes, dual headed mixing caps, domed caps and other innovative concepts that packagers design for function and performance. There&#8217;s hardly an application our experts have not encountered and they always appreciate a challenge. When you have an idea for a new closure include our experts in the process and you&#8217;ll receive free advice on how to ensure your new product will be successfully induction sealed.<\/p>\t\t\n\t\t\t\t\t\t<figure>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/07\/02144252\/applications-caps-and-closures.jpg\" alt=\"\" srcset=\"https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/07\/02144252\/applications-caps-and-closures-768x433.jpg 768w, https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/07\/02144252\/applications-caps-and-closures-300x169.jpg 300w, https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/07\/02144252\/applications-caps-and-closures-1024x577.jpg 1024w, https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/07\/02144252\/applications-caps-and-closures.jpg 1181w\" width=\"1181\" height=\"666\" \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t<h3>\n\t\t\tWIDELY USED\n\t\t\t\t\t\t\t\t\t\t\tUse Induction Sealing for:\n\t\t<\/h3>\n\t\t<ul>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Child Resistant Caps (CRC)<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Continuous Thread Caps (CT)<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Disc Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Dispensing Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Domed Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Dual Head Mixing Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t<ul>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Flip Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Irregular Shaped Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Snap Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Sport Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Spouted Caps<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\n\t\t<p>Yorkers<\/p>\t\t\t\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t<a href=\"\/sealing\/library-resource\/achieving-a-perfect-induction-seal\/\" target=\"_self\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/media.enerconind.com\/wp-content\/uploads\/sites\/2\/2023\/09\/02143808\/how-do-i-achieve-a-perfect-seal.jpg\" alt=\"how-do-i-achieve-a-perfect-seal\" width=\"400\" height=\"225\" \/>\n\t\t\t\t\tTECHNICAL PAPER\n\t\t\t\t\t\t<h4>Best Practices to Achieve a Perfect&nbsp;Seal\u2122<\/h4>\t\t\t\t\t\n\t\t\t\t\t<p>Get Your Copy Now<\/p>\t\t\t\t\n\t\t<\/a>\n\t\t<h2>\n\t\t\tFROM OUR LIBRARY\n\t\t\t\t\t\t\t\t\t\t\tLearn More About Cap Sealing\n\t\t<\/h2>\n\t<a href=\"\/sealing\/library\/\" target=\"_self\" role=\"button\" aria-label=\"View Library\">\n\t\t\t\t\t\tView Library\n\t\t\t<\/a>\n\t\t<h2>\n\t\t\tGET IN TOUCH\n\t\t\t\t\t\t\t\t\t\t\tContact Us\n\t\t<\/h2>\n\t <form id=\"mktoForm_1241\"><\/form>\n\n","protected":false},"excerpt":{"rendered":"<p>Home \u00bb Applications \u00bb Closure and Cap Types Sealing Child Resistant, Dispensing &#038; Specialty Caps Enercon&#8217;s application experts will advise you on the best sealing head to seal the cap and closure type you are using. Our engineering team has developed more induction sealing heads than anyone else in the industry. There are four basic&hellip;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":32,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-191","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Closure and Cap Types - Induction Cap Sealing<\/title>\n<meta name=\"description\" content=\"Get expert advice on the best sealing head for standard continuous thread closures (CT), child resistant caps (CRC), dispensing caps and specialty closures.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.enerconind.com\/sealing\/applications\/closure-and-cap-types\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Closure and Cap Types - 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