{"id":475,"date":"2026-01-13T10:50:22","date_gmt":"2026-01-13T10:50:22","guid":{"rendered":"http:\/\/www.bolsaplast.com\/?page_id=475"},"modified":"2026-02-09T12:54:07","modified_gmt":"2026-02-09T12:54:07","slug":"back-welding","status":"publish","type":"page","link":"https:\/\/www.bolsaplast.com\/en\/back-welding\/","title":{"rendered":"Back welding"},"content":{"rendered":"<p>Back seal pouches are an efficient and versatile solution in flexible packaging. Consisting of <strong>two welds<\/strong> (one longitudinal and one transverse), offer great adaptability to the product and excellent protection during storage or transport.<\/p>\n<p>This type of bag can be manufactured with or without <strong>side gusset (English folding)<\/strong>, and its sealing can be placed in the centre or offset to the side, depending on the packaging design or product requirements.<\/p>\n<h4 style=\"text-align: center;\"><strong>Flexible, customisable and highly<br \/>\nconservation capacity<\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<p>Las bolsas de soldadura dorsal son una soluci\u00f3n eficiente y vers\u00e1til en packaging flexible. Conformadas por dos soldaduras (una longitudinal y otra transversal), ofrecen una gran adaptabilidad al producto y una excelente protecci\u00f3n durante su almacenamiento o transporte. Este tipo de bolsa puede fabricarse con o sin fuelle lateral (plegado ingl\u00e9s), y su soldadura puede [&hellip;]<\/p>","protected":false},"author":1,"featured_media":609,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-producte.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-475","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Soldadura dorsal - Bolsaplast<\/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:\/\/www.bolsaplast.com\/en\/back-welding\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Soldadura dorsal - Bolsaplast\" \/>\n<meta property=\"og:description\" content=\"Las bolsas de soldadura dorsal son una soluci\u00f3n eficiente y vers\u00e1til en packaging flexible. Conformadas por dos soldaduras (una longitudinal y otra transversal), ofrecen una gran adaptabilidad al producto y una excelente protecci\u00f3n durante su almacenamiento o transporte. Este tipo de bolsa puede fabricarse con o sin fuelle lateral (plegado ingl\u00e9s), y su soldadura puede [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bolsaplast.com\/en\/back-welding\/\" \/>\n<meta property=\"og:site_name\" content=\"Bolsaplast\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-09T12:54:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bolsaplast.com\/wp-content\/uploads\/2026\/01\/soldadura-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1435\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/\",\"url\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/\",\"name\":\"Soldadura dorsal - Bolsaplast\",\"isPartOf\":{\"@id\":\"https:\/\/www.bolsaplast.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bolsaplast.com\/wp-content\/uploads\/2026\/01\/soldadura-scaled.jpg\",\"datePublished\":\"2026-01-13T10:50:22+00:00\",\"dateModified\":\"2026-02-09T12:54:07+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/#primaryimage\",\"url\":\"https:\/\/www.bolsaplast.com\/wp-content\/uploads\/2026\/01\/soldadura-scaled.jpg\",\"contentUrl\":\"https:\/\/www.bolsaplast.com\/wp-content\/uploads\/2026\/01\/soldadura-scaled.jpg\",\"width\":2560,\"height\":1435},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bolsaplast.com\/soldadura-dorsal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.bolsaplast.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Soldadura dorsal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bolsaplast.com\/#website\",\"url\":\"https:\/\/www.bolsaplast.com\/\",\"name\":\"Bolsaplast\",\"description\":\"Especializados en packaging flexible y medical packaging\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bolsaplast.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Back welding - Bolsaplast","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:\/\/www.bolsaplast.com\/en\/back-welding\/","og_locale":"en_GB","og_type":"article","og_title":"Soldadura dorsal - Bolsaplast","og_description":"Las bolsas de soldadura dorsal son una soluci\u00f3n eficiente y vers\u00e1til en packaging flexible. 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