{"id":991000,"date":"2021-04-20T14:03:40","date_gmt":"2021-04-20T12:03:40","guid":{"rendered":"https:\/\/gustav-obermeyer.webpx.de\/glossar\/double-fold\/"},"modified":"2025-08-14T09:07:57","modified_gmt":"2025-08-14T07:07:57","slug":"double-fold","status":"publish","type":"encyclopedia","link":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/","title":{"rendered":"Double fold"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\">Various methods are used to seal tubes, depending on the material. For example, thin metal tubes or laminated tubes are usually sealed using a folding process. There is the so-called single fold and the double fold.  <\/p>\n<p>With the double fold, the end of the tube is folded over twice. This creates a particularly tight seal and the tube can no longer be opened. The double seam is usually used for tubes that contain substances that should not be released (e.g. glue or toothpaste).  <\/p>\n<p>In contrast, the single seam is only folded over once and is therefore less tight. This is usually used for tubes that are to be reopened. <\/p><\/div>\n<p><!-- .vgblk-rw-wrapper --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Various methods are used to seal tubes, depending on the material. For example, thin metal tubes or laminated tubes are usually sealed using a folding process. There is the so-called single fold and the double fold. With the double fold, the end of the tube is folded over twice. This creates a particularly tight seal&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"inline_featured_image":false},"tags":[],"class_list":["post-991000","encyclopedia","type-encyclopedia","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Glossar | Gustav Obermeyer - Abf\u00fcllanlagen<\/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:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Glossar | Gustav Obermeyer - Abf\u00fcllanlagen\" \/>\n<meta property=\"og:description\" content=\"Various methods are used to seal tubes, depending on the material. For example, thin metal tubes or laminated tubes are usually sealed using a folding process. There is the so-called single fold and the double fold. With the double fold, the end of the tube is folded over twice. This creates a particularly tight seal...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/\" \/>\n<meta property=\"og:site_name\" content=\"Gustav Obermeyer - Abf\u00fcllanlagen\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-14T07:07:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@GustavObermeyer\" \/>\n<meta name=\"twitter:label1\" content=\"Est. 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:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/double-fold\\\/\",\"url\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/double-fold\\\/\",\"name\":\"Glossar | Gustav Obermeyer - Abf\u00fcllanlagen\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#website\"},\"datePublished\":\"2021-04-20T12:03:40+00:00\",\"dateModified\":\"2025-08-14T07:07:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/double-fold\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/double-fold\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/double-fold\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Glossar\",\"item\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/glossar\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Double fold\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/\",\"name\":\"Gustav Obermeyer - Abf\u00fcllanlagen\",\"description\":\"Innovative Abf\u00fcll- und Ver\u00adpackungs\u00adtechnik\",\"publisher\":{\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#organization\"},\"alternateName\":\"Gustav Obermeyer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#organization\",\"name\":\"Gustav Obermeyer - Abf\u00fcllanlagen\",\"alternateName\":\"Gustav Obermeyer\",\"url\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/gustav-obermeyer.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/cropped-Signet-mit-Gustav-Transparent-1.png\",\"contentUrl\":\"https:\\\/\\\/gustav-obermeyer.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/cropped-Signet-mit-Gustav-Transparent-1.png\",\"width\":512,\"height\":512,\"caption\":\"Gustav Obermeyer - Abf\u00fcllanlagen\"},\"image\":{\"@id\":\"https:\\\/\\\/gustav-obermeyer.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/GustavObermeyer\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/gustav-obermeyer\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Glossar | Gustav Obermeyer - Abf\u00fcllanlagen","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:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/","og_locale":"en_US","og_type":"article","og_title":"Glossar | Gustav Obermeyer - Abf\u00fcllanlagen","og_description":"Various methods are used to seal tubes, depending on the material. For example, thin metal tubes or laminated tubes are usually sealed using a folding process. There is the so-called single fold and the double fold. With the double fold, the end of the tube is folded over twice. This creates a particularly tight seal...","og_url":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/","og_site_name":"Gustav Obermeyer - Abf\u00fcllanlagen","article_modified_time":"2025-08-14T07:07:57+00:00","twitter_card":"summary_large_image","twitter_site":"@GustavObermeyer","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/","url":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/","name":"Glossar | Gustav Obermeyer - Abf\u00fcllanlagen","isPartOf":{"@id":"https:\/\/gustav-obermeyer.com\/en\/#website"},"datePublished":"2021-04-20T12:03:40+00:00","dateModified":"2025-08-14T07:07:57+00:00","breadcrumb":{"@id":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/gustav-obermeyer.com\/en\/glossar\/double-fold\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/gustav-obermeyer.com\/en\/"},{"@type":"ListItem","position":2,"name":"Glossar","item":"https:\/\/gustav-obermeyer.com\/en\/glossar\/"},{"@type":"ListItem","position":3,"name":"Double fold"}]},{"@type":"WebSite","@id":"https:\/\/gustav-obermeyer.com\/en\/#website","url":"https:\/\/gustav-obermeyer.com\/en\/","name":"Gustav Obermeyer - Abf\u00fcllanlagen","description":"Innovative Abf\u00fcll- und Ver\u00adpackungs\u00adtechnik","publisher":{"@id":"https:\/\/gustav-obermeyer.com\/en\/#organization"},"alternateName":"Gustav Obermeyer","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gustav-obermeyer.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/gustav-obermeyer.com\/en\/#organization","name":"Gustav Obermeyer - Abf\u00fcllanlagen","alternateName":"Gustav Obermeyer","url":"https:\/\/gustav-obermeyer.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/gustav-obermeyer.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/gustav-obermeyer.com\/wp-content\/uploads\/2023\/07\/cropped-Signet-mit-Gustav-Transparent-1.png","contentUrl":"https:\/\/gustav-obermeyer.com\/wp-content\/uploads\/2023\/07\/cropped-Signet-mit-Gustav-Transparent-1.png","width":512,"height":512,"caption":"Gustav Obermeyer - Abf\u00fcllanlagen"},"image":{"@id":"https:\/\/gustav-obermeyer.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/GustavObermeyer","https:\/\/www.linkedin.com\/company\/gustav-obermeyer\/"]}]}},"_links":{"self":[{"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/encyclopedia\/991000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/encyclopedia"}],"about":[{"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/types\/encyclopedia"}],"author":[{"embeddable":true,"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/media?parent=991000"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gustav-obermeyer.com\/en\/wp-json\/wp\/v2\/tags?post=991000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}