{"id":32139,"date":"2024-09-17T08:17:36","date_gmt":"2024-09-17T06:17:36","guid":{"rendered":"https:\/\/www.matrelec.com\/welding-of-lumbar-belts\/"},"modified":"2026-01-30T18:02:06","modified_gmt":"2026-01-30T16:02:06","slug":"welding-of-lumbar-belts","status":"publish","type":"page","link":"https:\/\/www.matrelec.com\/en\/welding-of-lumbar-belts\/","title":{"rendered":"Welding of lumbar belts"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"32139\" class=\"elementor elementor-32139 elementor-31468\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-690e593 e-flex e-con-boxed e-con e-parent\" data-id=\"690e593\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dc85c8 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"7dc85c8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Welding of lumbar belts<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-824269a e-flex e-con-boxed e-con e-parent\" data-id=\"824269a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-518fce4 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"518fce4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions about welding lumbar belts<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab7c0d4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ab7c0d4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Some of today&#8217;s most widely-used medical devices can trace their origins back to antiquity, or even earlier. Orthoses, such as lumbar belts, were already widely used by Greek and Roman athletes. <\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">At that time, to combat back or rib pain and injury, simple bands were wrapped around the athlete&#8217;s thorax. Since then, these medical devices have become much more complex and effective. Today, the most common method of producing orthotics is by welding medical devices together.  <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e6fb5a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5e6fb5a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are the different categories of lumbar belts?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c817b08 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"c817b08\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In fact, there are different categories of lumbar belts, which can be classified according to their therapeutic purpose or manufacturing method.<\/p><p>The most frequently used classification system is based on the therapeutic functions of the various lumbar belts. For mild back pain with no identified pathology, lumbar support belts are used. In the case of limited aches and pains corresponding to clearly identified mild pathologies, lumbar support belts are used. Finally, immobilization belts are used for acute pathologies after diagnosis, within the framework of a medical prescription.   <\/p><p>The technology used to manufacture back belts is another way of classifying them. These orthoses can be either standard or custom-made, with some brands being molded directly on the patient. <\/p><p>The other classification criteria for lumbar belts are as follows:<\/p><ul><li><strong>the degree of rigidity or flexibility of the orthosis,<\/strong><\/li><li><strong>the size and height of the back belt,<\/strong><\/li><li><strong>the material used (plaster, fabric, steel, plastic, etc.).<\/strong><br><br><\/li><\/ul><p>Orthotics made from thermoplastic materials are assembled from different parts, in the form of a lumbar belt weld.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a8f3e8 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9a8f3e8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-CCM30-300x300.png\" class=\"attachment-medium size-medium wp-image-31919\" alt=\"Presse de soudure HF \u00e0 col de cygne 420 mm sans patin de masse\" srcset=\"https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-CCM30-300x300.png 300w, https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-CCM30-150x150.png 150w, https:\/\/www.matrelec.com\/wp-content\/uploads\/2024\/09\/img-CCM30.png 467w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9f51af elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e9f51af\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What materials are used to manufacture medical lumbar belts?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7af1e33 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7af1e33\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depending on the therapeutic objectives of the lumbar support belt, the materials used to manufacture them vary considerably, as do the methods used to produce and market them.<\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">Available from your local pharmacy, soft lumbar belts are mass-produced by orthopedic laboratories in women&#8217;s, men&#8217;s and children&#8217;s models. They are made from flexible or non-formed fabrics by weaving or knitting. Fitted with reinforcements (back bands, rigid stays, etc.), these belts feature an adjustable fastener.  <\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">Lumbar support belts are custom-made under the supervision of an orthopedist-osthesist, with several fitting sessions during the manufacturing phase. They feature reinforcements in the form of either steel springs or thermoformed elements. These reinforcements are incorporated directly into the fabrics of the back and abdominal sections, as well as into the sides of the belt, to ensure back support.  <\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">Spinal immobilization and hyper-extension corsets are morphoadaptable, with anterior support points (pubic and sternal) and an adjustable dorsal plastron. The latter is held in place by a frame, which for a long time was made of metal but is now increasingly made of low-temperature thermoformable plastic. <\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">Spinal immobilization corsets are adaptable to individual morphology, and can be mass-produced or custom-made to suit therapeutic needs. They are either made from reinforced, stretchable fabrics, or from thermoplastics formed at low temperatures by direct application. <\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">The thermoplastics most commonly used for orthopedic belts and corsets are polyvinyl chloride and polyurethane, which are recognized for their strength and flexibility. They can be thermoformed to produce various components for seamless lumbar belts. <\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">How are seamless lumbar belts assembled?<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">The manufacture of belts for medical use complies with very strict production standards to avoid any defects that would render them unusable by the people for whom they have been prescribed.<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">When made from thermoplastics, seamless lumbar belts are welded together using high-frequency or ultrasonic welding presses.<\/span><\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">When made from resin or plaster, rigid belts and corsets are molded to the patient&#8217;s morphology. These manufacturing techniques make it possible to produce seamless belts, which would otherwise be a source of discomfort or even additional pathologies. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66390b7 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"66390b7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What technologies are used in lumbar belt welding machines?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13b9277 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"13b9277\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lumbar belt welding machines are based on the most frequently used technologies for thermoplastic assembly.<\/p><p><span style=\"color: var( --e-global-color-text ); text-align: var(--text-align); background-color: var( --e-global-color-0d23d34 );\">High-frequency technology involves subjecting the components to be joined to a welding press emitting an electromagnetic field that causes molecular agitation. This machine generates a weld that is regular, highly resistant and free of asperities. <\/span><\/p><p><span style=\"background-color: var( --e-global-color-0d23d34 ); color: var( --e-global-color-text ); text-align: var(--text-align);\">Ultrasonic technology ensures lumbar belt welding by means of vibrations emitted by the sonotrode of the welding press, which agitates the molecules at the edges of the parts to be welded. This technology produces welds that are even, strong and flat. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb9d565 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"eb9d565\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shop.matrelec.com\/fr\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover our online store<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Frequently asked questions about welding lumbar belts Some of today&#8217;s most widely-used medical devices can trace their origins back to antiquity, or even earlier. Orthoses, such as lumbar belts, were already widely used by Greek and Roman athletes. At that time, to combat back or rib pain and injury, simple bands were wrapped around the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-32139","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/comments?post=32139"}],"version-history":[{"count":3,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32139\/revisions"}],"predecessor-version":[{"id":38254,"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/pages\/32139\/revisions\/38254"}],"wp:attachment":[{"href":"https:\/\/www.matrelec.com\/en\/wp-json\/wp\/v2\/media?parent=32139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}