{"id":870,"date":"2026-10-25T07:49:37","date_gmt":"2026-10-24T23:49:37","guid":{"rendered":"https:\/\/www.xinchengadhesives.com\/?page_id=870"},"modified":"2026-10-25T07:49:37","modified_gmt":"2026-10-24T23:49:37","slug":"automating-double-sided-uv-adhesive-dispensing-curing","status":"publish","type":"page","link":"https:\/\/www.xinchengadhesives.com\/de\/automating-double-sided-uv-adhesive-dispensing-curing\/","title":{"rendered":"Automating Double-Sided UV Adhesive Dispensing &#038; Curing"},"content":{"rendered":"<div style=\"max-width:1080px;margin:0 auto;padding:24px 0 48px;color:#20344d;line-height:1.8;\">\n<p><a href=\"\/de\/case-studies\/\">Fallstudien<\/a> \/ UV Adhesive Automation<\/p>\n<p style=\"color:#087fba;font-weight:700;letter-spacing:1px;\">ADHESIVE TECHNOLOGY + APPLICATION ENGINEERING<\/p>\n<p style=\"font-size:22px;\">A custom adhesive and equipment solution simplified double-sided dispensing for an underground mining application, reducing applications from three to one per side.<\/p>\n<div style=\"padding:20px 24px;background:#edf6fc;border-left:4px solid #087fba;margin:24px 0;\"><strong>Customer confidentiality<\/strong><br \/>Based on a real customer project. All visuals on this page are illustrative. Actual customer equipment and products are not shown, and customer-specific details have been modified for confidentiality.<\/div>\n<h2>The challenge<\/h2>\n<p>The customer&#8217;s components required UV adhesive on both sides. Operators manually dispensed the adhesive, left the components standing to allow bubbles to escape, and then cured them in a mercury-lamp oven. Each side required three rounds of dispensing and curing, resulting in six cycles per component and repeated manual handling.<\/p>\n<p>The components were intended for deep underground mining environments, where resistance to high temperatures and high humidity was required. Wiring and other structures also shielded some adhesive areas from UV light.<\/p>\n<h2>The solution: adhesive and process developed together<\/h2>\n<p>XINCHENG combined a UV\/moisture dual-cure adhesive system with custom-designed dispensing and curing equipment. A single clamping setup and automatic alignment simplified positioning, while fixture rotation enabled processing of the opposite side.<\/p>\n<ol>\n<li><strong>Vacuum degassing before dispensing:<\/strong> remove entrapped air during adhesive preparation rather than relying on standing time after each application.<\/li>\n<li><strong>One dispensing application per side:<\/strong> replace three repeated applications on each side with one.<\/li>\n<li><strong>Ultrasonic-assisted leveling:<\/strong> use vibration to help the adhesive level rapidly after dispensing.<\/li>\n<li><strong>LED curing and fixture rotation:<\/strong> cure the first side, rotate the component, and repeat the process on the opposite side.<\/li>\n<li><strong>Secondary moisture cure:<\/strong> enable subsequent curing in areas shielded from UV light by wiring or other structures.<\/li>\n<\/ol>\n<h2>Project overview<\/h2>\n<figure style=\"margin:24px auto;max-width:850px;\"><a href=\"https:\/\/www.xinchengadhesives.com\/wp-content\/uploads\/2026\/10\/exec-fbc5a137-adec-4890-a894-6a2b2d7d15a6.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/www.xinchengadhesives.com\/wp-content\/uploads\/2026\/10\/exec-fbc5a137-adec-4890-a894-6a2b2d7d15a6.png\" alt=\"Illustrative overview of double-sided UV adhesive automation, comparing three applications per side with one application per side. Actual customer equipment and products are not shown.\" width=\"1024\" height=\"1536\" style=\"width:100%;height:auto;display:block;border-radius:12px;\" loading=\"lazy\"><\/a><figcaption style=\"font-size:14px;margin-top:12px;\">Illustrative visuals based on a real project. Click the image to view it at full size.<\/figcaption><\/figure>\n<h2>Before and after<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;\">\n<thead>\n<tr style=\"background:#143b60;color:#fff;\">\n<th style=\"padding:14px;text-align:left;\">Process<\/th>\n<th style=\"padding:14px;text-align:left;\">Previous method<\/th>\n<th style=\"padding:14px;text-align:left;\">Improved method<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dispensing<\/td>\n<td>Manual; three applications per side<\/td>\n<td>Automated; one application per side<\/td>\n<\/tr>\n<tr>\n<td>Bubble removal<\/td>\n<td>Standing after dispensing<\/td>\n<td>Vacuum degassing before dispensing<\/td>\n<\/tr>\n<tr>\n<td>Leveling<\/td>\n<td>Standing period<\/td>\n<td>Ultrasonic-assisted leveling<\/td>\n<\/tr>\n<tr>\n<td>Light curing<\/td>\n<td>Mercury-lamp oven<\/td>\n<td>LED curing<\/td>\n<\/tr>\n<tr>\n<td>Double-sided processing<\/td>\n<td>Repeated manual handling<\/td>\n<td>Single clamping setup with fixture rotation<\/td>\n<\/tr>\n<tr>\n<td>Shadowed areas<\/td>\n<td>Not reached by direct UV exposure<\/td>\n<td>Secondary moisture cure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>The project outcome<\/h2>\n<p>The revised workflow reduced dispensing applications from six to two per component and brought positioning, dispensing, assisted leveling, and LED curing into a coordinated equipment sequence. This reduced repeated processing and handling steps.<\/p>\n<p>Results relate to this specific project. Process settings, cure conditions, material compatibility, and production capacity must be assessed for each application.<\/p>\n<div style=\"background:#edf6fc;padding:28px;border-radius:12px;margin-top:32px;\">\n<h2>Discuss your application with XINCHENG<\/h2>\n<p>As a UV adhesive manufacturer, we support customers with adhesive selection and application engineering. Share your component materials, current dispensing process, curing challenges, and production requirements with us.<\/p>\n<p><a href=\"\/de\/contact\/\" style=\"display:inline-block;background:#087fba;color:white;padding:12px 24px;border-radius:5px;text-decoration:none;font-weight:700;\">Besprechen Sie Ihre Bewerbung<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Case Studies \/ UV Adhesive Automation ADHESIVE TECHNOLOGY + APPLICATION ENGINEERING A custom adhesive and equipment solution simplified double-sided dispensing for an underground mining application, reducing applications from three to one per side. Customer confidentialityBased on a real customer project. All visuals on this page are illustrative. Actual customer equipment and products are not shown, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.xinchengadhesives.com\/de\/automating-double-sided-uv-adhesive-dispensing-curing\/\"> <span class=\"screen-reader-text\">Automating Double-Sided UV Adhesive Dispensing &#038; Curing<\/span> Read More \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-870","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UV Adhesive Dispensing Automation Case Study | XINCHENG<\/title>\n<meta name=\"description\" content=\"See how 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