{"id":22738,"date":"2026-07-01T08:00:43","date_gmt":"2026-07-01T08:00:43","guid":{"rendered":"https:\/\/www.teamplast-srl.it\/?p=22738"},"modified":"2026-09-14T15:33:08","modified_gmt":"2026-09-14T15:33:08","slug":"il-reparto-saldatura-teamplast","status":"publish","type":"post","link":"https:\/\/www.teamplast-srl.it\/en\/il-reparto-saldatura-teamplast\/","title":{"rendered":"The Teamplast welding department: where plastic film is transformed into customized packaging."},"content":{"rendered":"<p><span style=\"font-weight: 400;\">In the flexible packaging sector, the quality of the raw material and the printing are fundamental elements, but it is in <\/span><b>welding department<\/b><span style=\"font-weight: 400;\"> that the plastic film takes on its final shape and becomes packaging ready for use.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">After the extrusion and, where applicable, printing phases, the material is processed in the welding department, one of the most important departments of the entire production process.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This is where the film reels in <\/span><b><a href=\"https:\/\/it.wikipedia.org\/wiki\/Polietilene_a_bassa_densit%C3%A0\" target=\"_blank\" rel=\"noopener\">LDPE<\/a>, HDPE and PP<\/b><span style=\"font-weight: 400;\"> They are transformed into bags, envelopes and customized packages based on the customer&#039;s specific needs.<\/span><\/p>\n<h3><b>The role of the welding department<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The primary function of welding is to join plastic materials through the controlled application of temperature and pressure, creating a strong, reliable, and long-lasting seal.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The quality of the welding is crucial to ensure:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">mechanical resistance of the packaging;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">safety during transport and handling;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">correct storage of the packaged product;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">ease of use for the end operator;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">efficiency of automatic packaging lines.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">In Teamplast each process is studied to guarantee the best combination between <\/span><b>functionality, aesthetics and production costs<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>Lateral wire welding: precision and maximum internal capacity<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The side seam seal is created on the sides of the bag using a very thin and precise seal.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This solution offers numerous advantages:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">greater internal capacity of the envelope;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">space optimization;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">better aesthetic presentation;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">reduction of material waste;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">high dimensional accuracy.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Due to these characteristics, it is often used to package fashion products, industrial components, small parts, accessories, and items that require neat and professional packaging.<\/span><\/p>\n<h3><b>Bottom welding with flat strip: robustness and reliability<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The bottom seal instead features a wider sealing band positioned at the bottom of the bag.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This type is particularly suitable when the packaging must support greater weights or contain bulky products.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The main advantages are:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">high load resistance;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">greater robustness of the packaging;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">excellent resistance during transport and storage;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">adaptability to numerous industrial sectors.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">For this reason, it is frequently chosen for technical packaging, spare parts, industrial products, construction items, and logistics applications.<\/span><\/p>\n<h3><b>The customizations that make the difference<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The welding department doesn&#039;t just process plastic film. It&#039;s also where all the special processes that make the packaging perfectly suited to the customer&#039;s needs are performed.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Among the main customizations that can be made we find:<\/span><\/p>\n<h3><b>Micro-drilling<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Micro-perforations allow for the controlled passage of air and are particularly useful for products that require breathability or to facilitate product sterilization or for certain automatic packaging phases.<\/span><\/p>\n<h3><b>Display holes<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">We create holes of various shapes and sizes to allow the product to be displayed in stores using hooks or dedicated displays.<\/span><\/p>\n<h3><b>Pre-cuts and easy openings<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Pre-cutting systems allow the end user to open the package easily, quickly and safely without the use of tools.<\/span><\/p>\n<h3><b>Special welding<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Based on the customer&#039;s needs, it is possible to develop customized configurations to meet specific production, logistical, or commercial requirements.<\/span><\/p>\n<h3><b>Custom formats<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Each bag can be produced to the required dimensions, optimizing material usage and improving packaging efficiency.<\/span><\/p>\n<h3><b>Packaging designed around the product<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Every industry has different needs. That&#039;s why at Teamplast, we don&#039;t offer standard solutions, but rather develop customized packaging by carefully studying the product, packaging methods, logistics, and end-use.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Thanks to the integration between extrusion, printing and welding, we are able to follow the entire production process and create flexible packaging in <\/span><b>LDPE, HDPE and PP<\/b><span style=\"font-weight: 400;\"> completely customized, both from a technical and aesthetic point of view.<\/span><\/p>\n<h3><b>Conclusions<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The welding department of <a href=\"https:\/\/www.teamplast-srl.it\/en\/contatti\/\">Teamplast<\/a> It represents the final step that transforms a simple plastic film into a functional, resistant and ready-to-use packaging solution.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Whether it&#039;s a bag with a side seal to enhance the product or a package with a flat seal on the bottom to ensure maximum strength, the goal remains the same: to provide the customer with packaging designed to their real needs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For this reason, the Teamplast welding department is not just a production phase, but a true customization center where every detail contributes to creating a packaging <\/span><b>effective, functional and distinctive<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Nel settore del packaging flessibile, la qualit\u00e0 della materia prima e della stampa sono elementi fondamentali, ma \u00e8 nel reparto saldatura che il film plastico assume la sua forma definitiva&#8230;<\/p>","protected":false},"author":2,"featured_media":22739,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-22738","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news"],"_links":{"self":[{"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/posts\/22738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/comments?post=22738"}],"version-history":[{"count":2,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/posts\/22738\/revisions"}],"predecessor-version":[{"id":22741,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/posts\/22738\/revisions\/22741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/media\/22739"}],"wp:attachment":[{"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/media?parent=22738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/categories?post=22738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.teamplast-srl.it\/en\/wp-json\/wp\/v2\/tags?post=22738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}