{"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":"tipi-di-film-termoretraibile-pellicola-singola-con-piega-centrale-e-tubo-termoretraibile","status":"publish","type":"post","link":"https:\/\/bestypack.com\/it\/blog\/shrink-film-types-center-fold-single-wrap-and-shrink-tube\/","title":{"rendered":"Tipi di film termoretraibile: Centro piegato, Avvolgimento singolo e Tubo termoretraibile"},"content":{"rendered":"<p>Il film termoretraibile \u00e8 un tipo di imballaggio che pu\u00f2 essere fissato saldamente e strettamente a un prodotto. Pu\u00f2 essere realizzato con diversi materiali, come film termoretraibile in poliolefina, PVC e PE. Il film termoretraibile \u00e8 disponibile in diverse forme di imballaggio, e le pi\u00f9 comuni sono a centro piega, a singolo avvolgimento e a tubo termoretraibile.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qual \u00e8 la differenza tra di essi?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Film termoretraibile a centro piega<\/h3>\n\n\n\n<p>Se si dispone di un rotolo da 20 pollici di film termoretraibile a centro piega, la larghezza effettiva \u00e8 di 40 pollici quando lo si stende piatto.<\/p>\n\n\n\n<p>Il film termoretraibile a centro piega \u00e8 disponibile in un'ampia variet\u00e0 di dimensioni, principalmente larghezza e spessore, oltre che lunghezza complessiva. \u00c8 possibile scegliere tra due materiali per il film termoretraibile piegato: film termoretraibile in poliolefina e film termoretraibile in PVC. Il film termoretraibile piegato viene piegato longitudinalmente dal centro del film per formare una forma a \u201cV\u201d, che, una volta piegato insieme, diventa una forma a \u201cI\u201d. Il prodotto pu\u00f2 essere inserito direttamente nell'imballaggio e la termoretrazione pu\u00f2 essere facilmente eseguita.<\/p>\n\n\n\n<p><strong>Metodo di termoretrazione e sigillatura:<\/strong><\/p>\n\n\n\n<p>Per termoretrazione e sigillatura del film termoretraibile piegato, \u00e8 necessario utilizzare insieme una sigillatrice a L e una macchina legatrice. Per la sigillatrice a L, si prega di scegliere un modello con un diametro maggiore, poich\u00e9 un giorno si potrebbe utilizzare una larghezza maggiore di rotoli termoretraibili.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Film termoretraibile a singolo avvolgimento<\/h3>\n\n\n\n<p>Il film a singolo avvolgimento \u00e8 un film termoretraibile composto da un unico strato di film avvolto in un singolo strato piatto. In generale, il film a singolo avvolgimento \u00e8 pi\u00f9 adatto per la modellatura e la sigillatura manuale. Il film termoretraibile a singolo avvolgimento \u00e8 anche pi\u00f9 adatto per la sigillatura con una macchina termoretraibile a segnale e pi\u00f9 adatto per lavori a segnale rispetto ai rotoli di film termoretraibile piegato.<\/p>\n\n\n\n<p><strong>Metodi di termoretrazione e sigillatura:<\/strong><\/p>\n\n\n\n<p>Un film a singolo avvolgimento pu\u00f2 essere termoretratto utilizzando una macchina termoretraibile ad alta velocit\u00e0 o una pistola termica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tubo termoretraibile<\/strong><\/h3>\n\n\n\n<p>Un tubo termoretraibile \u00e8 un tipo di film termoretraibile disponibile in varie dimensioni e ha l'aspetto di un \u201ctubo rotondo\u201d. \u00c8 continuo e pu\u00f2 essere utilizzato per avvolgere prodotti cilindrici lunghi. I tubi termoretraibili vengono tagliati alla lunghezza desiderata del prodotto (nota: prevedere lunghezze maggiori prima del taglio).<\/p>\n\n\n\n<p>I tubi termoretraibili sono generalmente utilizzati per imballare bevande in bottiglia e prodotti alimentari. Proteggono il prodotto da manomissioni e garantiscono che il cliente riceva un prodotto non alterato.<\/p>\n\n\n\n<p><strong>Metodo di termoretrazione e sigillatura:<\/strong><\/p>\n\n\n\n<p>Il tubo termoretraibile generalmente necessita di essere sigillato solo su un lato; l'altro lato di solito non viene sigillato.<\/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, 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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, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-150x150.jpg 150w, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{display:flex;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col,.kadence-column2785_e3869b-b0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .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) > .wp-block-kadence-column.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}@media all and (max-width: 767px){.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{flex-direction:column;justify-content:center;align-items:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2785_e3869b-b0\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-center has-text-color has-link-color has-medium-font-size wp-elements-c4a0a46b9085942a7301b9307476ba42\" style=\"color:#000000\"><strong>Salve, clienti<\/strong><\/p>\n\n\n\n<p>Mi chiamo Jack Yu. Sono il Business Manager presso <a href=\"https:\/\/bestypack.com\/it\/\">BestY Pack<\/a> Prodotti in plastica. Le mie aree di competenza includono imballaggio in film, imballaggio per trasporto a catena del freddo e prodotti termoretraibili. Inoltre, la nostra fabbrica produce guanti protettivi, e posso fornirvi soluzioni professionali per aiutarvi ad aumentare la vostra quota di mercato e migliorare la fiducia dei consumatori.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-35fcc5fed32b1f47bb9f8916ac983339\" style=\"color:#000000\"><strong>Email: <\/strong>\uffa0jackyu@bestypack.com<br><strong>Tel:<\/strong> +86 18368319351<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Il film termoretraibile \u00e8 un tipo di imballaggio che pu\u00f2 aderire saldamente e strettamente a un...<\/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\/it\/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\/it\/author\/yuzijie6666gmail-com\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/it\/blog\/category\/pof\/\" rel=\"category tag\">POF<\/a> <a href=\"https:\/\/bestypack.com\/it\/blog\/category\/pvc\/\" rel=\"category tag\">PVC<\/a> <a href=\"https:\/\/bestypack.com\/it\/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\/it\/wp-json\/wp\/v2\/posts\/2348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/comments?post=2348"}],"version-history":[{"count":2,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/posts\/2348\/revisions"}],"predecessor-version":[{"id":2801,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/posts\/2348\/revisions\/2801"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/media?parent=2348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/categories?post=2348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/it\/wp-json\/wp\/v2\/tags?post=2348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}