{"id":1805,"date":"2025-08-13T06:28:42","date_gmt":"2025-08-13T06:28:42","guid":{"rendered":"https:\/\/www.lebeipackaging.com\/?p=1805"},"modified":"2025-08-13T06:28:46","modified_gmt":"2025-08-13T06:28:46","slug":"how-to-seal-kraft-paper-pouches","status":"publish","type":"post","link":"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/","title":{"rendered":"C\u00f3mo sellar bolsas de papel kraft"},"content":{"rendered":"<p>Las bolsas de papel kraft son cada vez m\u00e1s populares entre las marcas por su composici\u00f3n natural y sostenible, sobre todo en los sectores de la alimentaci\u00f3n, el caf\u00e9 y los aperitivos. Sellar las bolsas de la forma correcta no solo sirve para mantener el producto fresco e intacto, sino tambi\u00e9n para mejorar el aspecto general del envase y la experiencia del usuario final. En este art\u00edculo se detalla c\u00f3mo sellar bolsas de papel kraft y las consideraciones clave que deben tenerse en cuenta durante el sellado.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Common_Sealing_Methods\" >M\u00e9todos de sellado habituales<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Heat_Sealing\" >Sellado t\u00e9rmico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Clip_Closure\" >Cierre de clip<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Tape_Sealing\" >Sellado con cinta<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Tie_Closure\" >Cierre de lazo<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Recommended_Sealing_Devices\" >Dispositivos de sellado recomendados<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Heat_Sealer\" >Selladora t\u00e9rmica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Sealing_Clip\" >Clip de sellado<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Tape_Dispenser\" >Dispensador de cinta<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Sealing_Precautions\" >Precauciones de sellado<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.lebeipackaging.com\/es\/how-to-seal-kraft-paper-pouches\/#Why_order_ready-to-stock_Kraft_paper_bags_from_a_specialized_manufacturer\" >\u00bfPor qu\u00e9 encargar bolsas de papel kraft listas para usar a un fabricante especializado?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Sealing_Methods\"><\/span>M\u00e9todos de sellado habituales<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heat_Sealing\"><\/span>Sellado t\u00e9rmico<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>El sellado por calor es el m\u00e9todo de sellado m\u00e1s com\u00fan y eficaz, adecuado para bolsas de papel kraft con una pel\u00edcula interior termosellable. Si se utiliza una termoselladora comercial, se aplican calor y presi\u00f3n a la abertura de la bolsa, sellando la pel\u00edcula interior entre s\u00ed y cerrando la bolsa de forma herm\u00e9tica y estanca, manteniendo fuera el aire y la humedad y contribuyendo a la vida \u00fatil del producto.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clip_Closure\"><\/span>Cierre de clip<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Adecuado para el almacenamiento a corto plazo o el cierre secundario. Su abertura puede cerrarse f\u00e1cilmente con un clip de cierre o un clip met\u00e1lico, pero el cierre es m\u00e1s d\u00e9bil, adecuado para uso dom\u00e9stico o peque\u00f1as cantidades.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tape_Sealing\"><\/span>Sellado con cinta<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>El cierre mediante cinta adhesiva de doble cara o cinta de sellado es adecuado para las bolsas de papel kraft sin pel\u00edcula termosellable, pero su resistencia y sellado se ven afectados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tie_Closure\"><\/span>Cierre de lazo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Esta t\u00e9cnica, habitual en las bolsas reutilizables o de regalo, utiliza un cordel para atar la abertura de la bolsa. Aunque resulta agradable a la vista, no protege demasiado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recommended_Sealing_Devices\"><\/span>Dispositivos de sellado recomendados<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heat_Sealer\"><\/span>Selladora t\u00e9rmica<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ideal para la producci\u00f3n a granel, favorece un cierre uniforme y seguro. En funci\u00f3n del grosor y el material de la bolsa, puede disponer de una termoselladora dom\u00e9stica peque\u00f1a o de una termoselladora industrial.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sealing_Clip\"><\/span>Clip de sellado<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Peque\u00f1o y manejable, para utilizarlo en casa o en la oficina, se sella r\u00e1pidamente pero no est\u00e1 dise\u00f1ado para un almacenamiento permanente.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tape_Dispenser\"><\/span>Dispensador de cinta<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>F\u00e1cil de aplicar y para necesidades generales de sellado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sealing_Precautions\"><\/span>Precauciones de sellado<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compruebe si la capa interior de la bolsa de papel Kraft tiene pel\u00edcula termosellable; s\u00f3lo las bolsas con pel\u00edcula pueden termosellarse.<\/li>\n\n\n\n<li>Antes del sellado, limpie la abertura de la bolsa de materias extra\u00f1as y mant\u00e9ngala limpia y seca.<\/li>\n\n\n\n<li>Utilice una temperatura de termosellado moderada para evitar que la bolsa se queme o se produzca un cierre flojo.<\/li>\n\n\n\n<li>Para el sellado con clip y cinta adhesiva, utilice un cierre herm\u00e9tico para excluir el aire.<\/li>\n\n\n\n<li>Elija el m\u00e9todo adecuado para sellar el producto, en funci\u00f3n de su naturaleza. Por ejemplo, el termosellado es mejor para envases de alimentos.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_order_ready-to-stock_Kraft_paper_bags_from_a_specialized_manufacturer\"><\/span>\u00bfPor qu\u00e9 encargar bolsas de papel kraft listas para usar a un fabricante especializado?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.lebeipackaging.com\/es\/producto\/wholesale-kraft-paper-pouch-packaging-tea-food-storage\/\"><img decoding=\"async\" width=\"996\" height=\"996\" src=\"https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1.webp\" alt=\"Bolsas de papel kraft1\" class=\"wp-image-1807\" srcset=\"https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1.webp 996w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-300x300.webp 300w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-150x150.webp 150w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-768x768.webp 768w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-12x12.webp 12w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-600x600.webp 600w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches1-100x100.webp 100w\" sizes=\"(max-width: 996px) 100vw, 996px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.lebeipackaging.com\/es\/producto\/wholesale-flat-bottom-brown-kraft-paper-pouches\/\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2.jpg\" alt=\"Bolsas de papel kraft2\" class=\"wp-image-1808\" srcset=\"https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2.jpg 1024w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-300x300.jpg 300w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-150x150.jpg 150w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-768x768.jpg 768w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-12x12.jpg 12w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-600x600.jpg 600w, https:\/\/www.lebeipackaging.com\/wp-content\/uploads\/2025\/08\/Kraft-Paper-Pouches2-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>La selecci\u00f3n de bolsas de papel kraft en stock de una f\u00e1brica de envasado con experiencia le permite tener la confianza de contar con materiales de alta calidad y una amplia gama de especificaciones. <strong><a href=\"https:\/\/www.lebeipackaging.com\/es\/\">Lebei<\/a><\/strong> es un experto en envases flexibles desde 1995 y mantiene un amplio inventario de bolsas en stock para satisfacer las necesidades de envasado de distintos productos. Sin esperas para la personalizaci\u00f3n, y <strong><a href=\"https:\/\/www.lebeipackaging.com\/es\/wholesale-ready-to-ship-pouches\/\">La entrega r\u00e1pida ahorra tiempo y gastos de adquisici\u00f3n.<\/a><\/strong><\/p>\n\n\n\n<p>Adem\u00e1s, los productos Lebei se han sometido a rigurosas inspecciones de calidad para garantizar la seguridad alimentaria, un excelente rendimiento de sellado y materiales respetuosos con el medio ambiente para ayudar a los clientes a mejorar su imagen de marca y la competitividad de sus productos.<\/p>\n\n\n\n<p>Si necesita alta calidad,<strong> <a href=\"https:\/\/www.lebeipackaging.com\/es\/kraft-paper-pouch-manufacturer\/\">Bolsas de papel kraft listas para usar<\/a><\/strong>No dude en ponerse en contacto con Lebei. Tenemos varias especificaciones y tama\u00f1os, y proporcionar un servicio post-venta completo para ayudarle a resolver sus problemas de embalaje a gusto.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kraft paper pouches are becoming popular among brands due to their natural and sustainable composition, particularly in the food, coffee, and snack industries. Sealing the pouches in the right manner is not just about keeping the product fresh and intact but also a means to enhance the overall package appearance and end-user experience. This article [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":584,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,16],"tags":[],"class_list":["post-1805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-blogs-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/posts\/1805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/comments?post=1805"}],"version-history":[{"count":0,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/posts\/1805\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/media\/584"}],"wp:attachment":[{"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/media?parent=1805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/categories?post=1805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lebeipackaging.com\/es\/wp-json\/wp\/v2\/tags?post=1805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}