{"id":2348,"date":"2025-07-11T08:30:01","date_gmt":"2025-07-11T08:30:01","guid":{"rendered":"https:\/\/bestypack.com\/?p=2348"},"modified":"2025-12-17T05:59:32","modified_gmt":"2025-12-17T05:59:32","slug":"tipos-de-pelicula-retractil-envoltura-simple-con-pliegue-central-y-tubo-retractil","status":"publish","type":"post","link":"https:\/\/bestypack.com\/es\/blog\/shrink-film-types-center-fold-single-wrap-and-shrink-tube\/","title":{"rendered":"BestY Pack Industries Ltd. es un fabricante especializado en materiales de embalaje. Ofrecemos pel\u00edcula retr\u00e1ctil, embalaje flexible, pel\u00edcula envolvente, cintas, aislamiento y embalaje de env\u00edo. Ofrecemos producci\u00f3n personalizada OEM y ODM. Estamos encantados de establecer una relaci\u00f3n comercial con usted. Le proporcionamos soluciones fiables."},"content":{"rendered":"<p>La pel\u00edcula termoencogible es un tipo de embalaje que puede adherirse firme y estrechamente a un producto. Puede fabricarse con diferentes materiales, como poliolefina, PVC y pel\u00edcula encogible de PE. La pel\u00edcula encogible est\u00e1 disponible en diferentes formas de embalaje, siendo las m\u00e1s comunes la de pliegue central, la de bobinado simple y el tubo encogible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfCu\u00e1l es la diferencia entre ellas?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Pel\u00edcula encogible de pliegue central<\/h3>\n\n\n\n<p>Si tiene un rollo de 20 pulgadas de pel\u00edcula encogible de pliegue central, el ancho real es de 40 pulgadas cuando se coloca plana.<\/p>\n\n\n\n<p>La envoltura encogible de pliegue central est\u00e1 disponible en una amplia variedad de tama\u00f1os, principalmente ancho y grosor, as\u00ed como longitud total. Puede elegir entre dos materiales para la envoltura encogible plegada: pel\u00edcula encogible de poliolefina y pel\u00edcula encogible de PVC. La pel\u00edcula encogible plegada se dobla longitudinalmente desde el centro de la pel\u00edcula para formar una forma de \u201cV\u201d, que, al plegarse, se convierte en una forma de \u201cI\u201d. El producto puede insertarse directamente en el paquete y el encogimiento puede realizarse f\u00e1cilmente.<\/p>\n\n\n\n<p><strong>M\u00e9todo de encogimiento y sellado:<\/strong><\/p>\n\n\n\n<p>Para encoger y sellar la pel\u00edcula encogible plegada, deben usarse juntos una selladora en forma de L y una m\u00e1quina de agrupamiento. Para la selladora en forma de L, elija un modelo con un di\u00e1metro m\u00e1s largo, ya que alg\u00fan d\u00eda podr\u00eda usar rollos encogibles de mayor ancho.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pel\u00edcula encogible de bobinado simple<\/h3>\n\n\n\n<p>La envoltura de bobinado simple es una pel\u00edcula encogible hecha de una sola capa de pel\u00edcula enrollada en una capa plana \u00fanica. En t\u00e9rminos generales, la envoltura de bobinado simple es m\u00e1s adecuada para el moldeado y sellado manual. La pel\u00edcula encogible de bobinado simple tambi\u00e9n es m\u00e1s adecuada para sellar con una m\u00e1quina encogedora de tipo indicador y es m\u00e1s apropiada para trabajos con indicador que los rollos de pel\u00edcula encogible plegada.<\/p>\n\n\n\n<p><strong>M\u00e9todos de encogimiento y sellado:<\/strong><\/p>\n\n\n\n<p>Una envoltura de bobinado simple puede encogerse usando una m\u00e1quina encogedora de alta velocidad o una pistola de calor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tubo encogible<\/strong><\/h3>\n\n\n\n<p>Un tubo encogible es un tipo de pel\u00edcula encogible que est\u00e1 disponible en varios tama\u00f1os y se asemeja a un \u201ctubo redondo\u201d. Es continuo y puede usarse para envolver productos cil\u00edndricos largos. Los tubos encogibles se cortan a la longitud deseada del producto (nota: permita longitudes m\u00e1s largas antes de cortar).<\/p>\n\n\n\n<p>Los tubos encogibles generalmente se usan para envasar bebidas embotelladas y productos alimenticios. Protegen el producto contra manipulaciones y aseguran que el cliente reciba un producto sin alterar.<\/p>\n\n\n\n<p><strong>M\u00e9todo de encogimiento y sellado:<\/strong><\/p>\n\n\n\n<p>El tubo encogible generalmente solo necesita sellarse en un lado; el otro lado no suele sellarse.<\/p>\n\n\n<style>.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{align-content:center;}:where(.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:center;}.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-lg, 4rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, calc(30% - ((var(--global-kb-gap-lg, 4rem) * 1 )\/2)))minmax(0, calc(70% - ((var(--global-kb-gap-lg, 4rem) * 1 )\/2)));}.kb-row-layout-id2785_c30e84-1f{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid 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.kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:200px;border-top-right-radius:200px;border-bottom-right-radius:200px;border-bottom-left-radius:200px;}.kb-image2785_057f62-e6 img.kb-img, .kb-image2785_057f62-e6 .kb-img img{border-top-left-radius:200px;border-top-right-radius:200px;border-bottom-right-radius:200px;border-bottom-left-radius:200px;}@media all and (max-width: 767px){.kb-image2785_057f62-e6.kb-image-is-ratio-size, .kb-image2785_057f62-e6 .kb-image-is-ratio-size{max-width:100px;width:100%;}.kb-image2785_057f62-e6{max-width:100px;}}<\/style>\n<figure class=\"wp-block-kadence-image kb-image2785_057f62-e6 size-medium\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-300x300.jpg\" alt=\"BestY-Pack-Website-Author\" class=\"kb-img wp-image-2847\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-300x300.jpg 300w, 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.wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2785_e3869b-b0{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2785_e3869b-b0{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2785_e3869b-b0{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > 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has-medium-font-size wp-elements-c4a0a46b9085942a7301b9307476ba42\" style=\"color:#000000\"><strong>Hola, clientes<\/strong><\/p>\n\n\n\n<p>Mi nombre es Jack Yu. Soy el Gerente de Negocios en <a href=\"https:\/\/bestypack.com\/es\/\">BestY Pack<\/a> Productos Pl\u00e1sticos. Mis \u00e1reas de especializaci\u00f3n incluyen embalaje con pel\u00edcula, embalaje para transporte en cadena de fr\u00edo y productos encogibles. Adem\u00e1s, nuestra f\u00e1brica fabrica guantes protectores, y puedo proporcionarle soluciones profesionales para ayudarle a aumentar su participaci\u00f3n en el mercado y mejorar la confianza del consumidor.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-35fcc5fed32b1f47bb9f8916ac983339\" style=\"color:#000000\"><strong>Correo electr\u00f3nico: <\/strong>\uffa0jackyu@bestypack.com<br><strong>Tel\u00e9fono:<\/strong> +86 18368319351<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La pel\u00edcula termorretr\u00e1ctil es un tipo de envase que puede adherirse firme y estrechamente a un\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[21,22,25],"tags":[],"class_list":["post-2348","post","type-post","status-publish","format-standard","hentry","category-pof","category-pvc","category-shrink-film"],"taxonomy_info":{"category":[{"value":21,"label":"POF"},{"value":22,"label":"PVC"},{"value":25,"label":"shrink film"}]},"featured_image_src_large":false,"author_info":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/es\/author\/yuzijie6666gmail-com\/"},"comment_info":0,"category_info":[{"term_id":21,"name":"POF","slug":"pof","term_group":0,"term_taxonomy_id":21,"taxonomy":"category","description":"","parent":0,"count":13,"filter":"raw","cat_ID":21,"category_count":13,"category_description":"","cat_name":"POF","category_nicename":"pof","category_parent":0},{"term_id":22,"name":"PVC","slug":"pvc","term_group":0,"term_taxonomy_id":22,"taxonomy":"category","description":"","parent":0,"count":8,"filter":"raw","cat_ID":22,"category_count":8,"category_description":"","cat_name":"PVC","category_nicename":"pvc","category_parent":0},{"term_id":25,"name":"shrink film","slug":"shrink-film","term_group":0,"term_taxonomy_id":25,"taxonomy":"category","description":"","parent":0,"count":7,"filter":"raw","cat_ID":25,"category_count":7,"category_description":"","cat_name":"shrink film","category_nicename":"shrink-film","category_parent":0}],"tag_info":false,"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/es\/author\/yuzijie6666gmail-com\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/es\/blog\/category\/pof\/\" rel=\"category tag\">POF<\/a> <a href=\"https:\/\/bestypack.com\/es\/blog\/category\/pvc\/\" rel=\"category tag\">PVC<\/a> <a href=\"https:\/\/bestypack.com\/es\/blog\/category\/shrink-film\/\" rel=\"category tag\">shrink film<\/a>","rttpg_excerpt":"Heat shrink film is a type of packaging that can be firmly and tightly attached to a...","_links":{"self":[{"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/posts\/2348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/comments?post=2348"}],"version-history":[{"count":2,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/posts\/2348\/revisions"}],"predecessor-version":[{"id":2801,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/posts\/2348\/revisions\/2801"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/media?parent=2348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/categories?post=2348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/es\/wp-json\/wp\/v2\/tags?post=2348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}