{"id":4214,"date":"2018-11-08T10:07:49","date_gmt":"2018-11-08T09:07:49","guid":{"rendered":"http:\/\/vandoren.fr\/?page_id=4214"},"modified":"2022-06-09T12:04:42","modified_gmt":"2022-06-09T10:04:42","slug":"elements-techniques-becs","status":"publish","type":"page","link":"https:\/\/vandoren.fr\/fr\/elements-techniques-becs\/","title":{"rendered":"\u00c9l\u00e9ments Techniques Becs"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4214\" class=\"elementor elementor-4214\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82a1fd4 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"82a1fd4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a00ef9\" data-id=\"8a00ef9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce0b286 elementor-widget elementor-widget-spacer\" data-id=\"ce0b286\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73d218d ee-text-divider--left elementor-widget elementor-widget-text-divider\" data-id=\"73d218d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"ee-text-divider\">\n\t\t\t<div class=\"ee-text-divider__divider ee-text-divider__before\"><\/div>\n\t\t\t<h1 class=\"ee-text-divider__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/h1>\n\t\t\t<div class=\"ee-text-divider__divider ee-text-divider__after\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89fabd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89fabd8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-1f21be8\" data-id=\"1f21be8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a20f43f elementor-widget elementor-widget-text-editor\" data-id=\"a20f43f\" data-element_type=\"widget\" data-e-type=\"widget\" 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<h3>\u00a0<\/h3><h3><strong><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Lato;\">De quoi est fait un bec ?<\/span><\/strong><\/h3><p>Un bec est fabriqu\u00e9 en \u00e9bonite, sans aucune autre utilisation de plastiques :\u00a0<\/p><ul><li>Du caoutchouc vulcanis\u00e9 (codification &lsquo;NR&rsquo; (Natural Rubber))<\/li><li>Un mat\u00e9riau enti\u00e8rement produit \u00e0 partir de mati\u00e8res naturelles : caoutchouc naturel (latex extrait de l&rsquo;hevea brasiliensis, donc renouvable), soufre (environ 30%) et huile de lin.<\/li><li>L&rsquo;\u00e9bonite utilis\u00e9e par Vandoren est un mat\u00e9riau certifi\u00e9 non toxique, conforme \u00e0 la Directive Europ\u00e9enne EU 2009\/48\/EC, annexe II, partie III.<\/li><\/ul>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ccd878b\" data-id=\"ccd878b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d7c5b5 elementor-widget elementor-widget-image\" data-id=\"4d7c5b5\" data-element_type=\"widget\" data-e-type=\"widget\" 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=\"225\" height=\"300\" src=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/hevea-225x300.jpg\" class=\"attachment-medium size-medium wp-image-32429\" alt=\"\" srcset=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/hevea-225x300.jpg 225w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/hevea-768x1024.jpg 768w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/hevea.jpg 800w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-adf2e05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"adf2e05\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aa46c2e\" data-id=\"aa46c2e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed60e31 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ed60e31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-606a889 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"606a889\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-80ea9d7\" data-id=\"80ea9d7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-80d886f elementor-widget elementor-widget-heading\" data-id=\"80d886f\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">LA STRUCTURE D'UN BEC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-04c3a9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"04c3a9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5860a88\" data-id=\"5860a88\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-742bfd1 elementor-widget elementor-widget-heading\" data-id=\"742bfd1\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">El\u00e9ments de vocabulaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d74921e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d74921e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f5bde7d\" data-id=\"f5bde7d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-851c970 elementor-widget elementor-widget-spacer\" data-id=\"851c970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0eed86a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0eed86a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-fee0481\" data-id=\"fee0481\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2979506 elementor-widget elementor-widget-image\" data-id=\"2979506\" data-element_type=\"widget\" data-e-type=\"widget\" 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 decoding=\"async\" width=\"1024\" height=\"597\" src=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/structure.jpeg\" class=\"attachment-large size-large wp-image-32140\" alt=\"\" srcset=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/structure.jpeg 1024w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/structure-300x175.jpeg 300w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/structure-768x448.jpeg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-92ffd6c\" data-id=\"92ffd6c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df1e3cd elementor-widget elementor-widget-text-editor\" data-id=\"df1e3cd\" data-element_type=\"widget\" data-e-type=\"widget\" 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><strong>Table<\/strong> : o\u00f9 vient se placer l&rsquo;anche<\/p><p>\u00a0<\/p><p><strong>Ouverture<\/strong> : espace qui existe en bout de bec entre l&rsquo;anche et la table\u00a0<\/p><p>\u00a0<\/p><p><strong>Chambre<\/strong> : partie dans laquelle vient se former le son, et qui re\u00e7oit la pression d&rsquo;air directement de la bouche, la perce canalisant l&rsquo;air pour l&rsquo;envoyer dans l&rsquo;instrument<\/p><p>\u00a0<\/p><p><strong>Plafond<\/strong> : c&rsquo;est la partie haute de la chambre (celle qui a le plus d&rsquo;influence sur le son)<\/p><p>\u00a0<\/p><p><strong>Passage de la perce<\/strong> : surface qui s\u00e9pare la chambre de la perce<\/p>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24397ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24397ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-200bc6d\" data-id=\"200bc6d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5de310d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5de310d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9f26798 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f26798\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d74c929\" data-id=\"d74c929\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a642cff elementor-widget elementor-widget-spacer\" data-id=\"a642cff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-667fd78 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"667fd78\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b8ccf8d\" data-id=\"b8ccf8d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75fdb2e elementor-widget elementor-widget-heading\" data-id=\"75fdb2e\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">L' OUVERTURE D'UN BEC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-81f4927 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81f4927\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b803346\" data-id=\"b803346\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d98c44 elementor-widget elementor-widget-text-editor\" data-id=\"3d98c44\" data-element_type=\"widget\" data-e-type=\"widget\" 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>C&rsquo;est l&rsquo;espace qui existe en bout de bec entre l&rsquo;anche et la table.<\/p>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-775e84b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"775e84b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-bb98946\" data-id=\"bb98946\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8151e4b elementor-widget elementor-widget-image\" data-id=\"8151e4b\" data-element_type=\"widget\" data-e-type=\"widget\" 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 decoding=\"async\" width=\"1024\" height=\"571\" src=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/ouverture.jpeg\" class=\"attachment-large size-large wp-image-32149\" alt=\"\" srcset=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/ouverture.jpeg 1024w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/ouverture-300x167.jpeg 300w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/ouverture-768x428.jpeg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-261417d\" data-id=\"261417d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c08ef35 elementor-widget elementor-widget-text-editor\" data-id=\"c08ef35\" data-element_type=\"widget\" data-e-type=\"widget\" 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>\u00a0<\/p><p>Le bec doit respecter la justesse de l&rsquo;instrument. Cette justesse est primordiale, mais le diapason peut varier d&rsquo;un pays \u00e0 l&rsquo;autre ou d&rsquo;un orchestre \u00e0 l&rsquo;autre (d&rsquo;o\u00f9 la cr\u00e9ation de la s\u00e9rie 13 au diapason am\u00e9ricain 440 Hz). Un volume plus important de la perce abaisse le diapason de l&rsquo;instrument et peut \u00e9viter de recourir \u00e0 un autre barillet.<\/p><ul><li>Pour une m\u00eame ouverture :<ul><li>Table plus longue = anche plus forte<\/li><li>Table plus courte = anche plus facile<\/li><\/ul><\/li><\/ul><ul><li>Pour une m\u00eame longueur de table :<ul><li>Bec plus ouvert = anche plus facile<\/li><li>Bec plus ferm\u00e9 = anche plus forte<\/li><\/ul><\/li><\/ul>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b2c408 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b2c408\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-00cbe7c\" data-id=\"00cbe7c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d67e46 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7d67e46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03145a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03145a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0188068\" data-id=\"0188068\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c571a87 elementor-widget elementor-widget-heading\" data-id=\"c571a87\" data-element_type=\"widget\" data-e-type=\"widget\" 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\">RECOMMANDATIONS TECHNIQUES<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67cf374 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67cf374\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4317d8f\" data-id=\"4317d8f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd4c109 elementor-widget elementor-widget-spacer\" data-id=\"cd4c109\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d35d83 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d35d83\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-7e57f3f\" data-id=\"7e57f3f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57f9e0d elementor-widget elementor-widget-text-editor\" data-id=\"57f9e0d\" data-element_type=\"widget\" data-e-type=\"widget\" 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<ul><li>L&rsquo;odeur caract\u00e9ristique de l&rsquo;\u00e9bonite est due aux \u00e9manations soufr\u00e9es qui s&rsquo;\u00e9chappent du mat\u00e9riau, en particulier dans les premiers mois d&rsquo;utilisation. Ces \u00e9manations sont absolument sans danger pour l&rsquo;utilisateur mais peuvent \u00e0 la longue favoriser le noircissement de pi\u00e8ces en argent stock\u00e9es \u00e0 proximit\u00e9. Nous conseillons donc d&rsquo;utiliser nos \u00e9tuis pour becs P200 ou P201 (photo ci-contre).<\/li><\/ul><p>\u00a0<\/p><ul><li>L&rsquo;ennemi n\u00b01 de l&rsquo;\u00e9bonite est la lumi\u00e8re et en particulier la lumi\u00e8re du soleil. Un bec peu expos\u00e9 restera noir et brillant pendant tr\u00e8s longtemps. En revanche, un bec durablement expos\u00e9 \u00e0 la lumi\u00e8re deviendra sensible \u00e0 diff\u00e9rents agents comme l&rsquo;eau chaude, les savons basiques, l&rsquo;alcool&#8230; et risque alors de changer de couleur. Mais, pas d&rsquo;inqui\u00e9tude, un simple polissage redonnera \u00e0 votre bec tout son \u00e9clat !<\/li><\/ul><p>\u00a0<\/p>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ffc91b5\" data-id=\"ffc91b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae777a7 elementor-widget elementor-widget-image\" data-id=\"ae777a7\" data-element_type=\"widget\" data-e-type=\"widget\" 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 loading=\"lazy\" decoding=\"async\" width=\"253\" height=\"300\" src=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/pouch-253x300.jpg\" class=\"attachment-medium size-medium wp-image-32448\" alt=\"\" srcset=\"https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/pouch-253x300.jpg 253w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/pouch-863x1024.jpg 863w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/pouch-768x911.jpg 768w, https:\/\/vandoren.fr\/wp-content\/uploads\/2022\/06\/pouch.jpg 910w\" sizes=\"(max-width: 253px) 100vw, 253px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00a0 De quoi est fait un bec ? Un bec est fabriqu\u00e9 en \u00e9bonite, sans aucune autre utilisation de plastiques :\u00a0 Du caoutchouc vulcanis\u00e9 (codification &lsquo;NR&rsquo; (Natural Rubber)) Un mat\u00e9riau enti\u00e8rement produit \u00e0 partir de mati\u00e8res naturelles : caoutchouc naturel (latex extrait de l&rsquo;hevea brasiliensis, donc renouvable), soufre (environ 30%) et huile de lin. L&rsquo;\u00e9bonite [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-4214","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/pages\/4214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/comments?post=4214"}],"version-history":[{"count":5,"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/pages\/4214\/revisions"}],"predecessor-version":[{"id":32463,"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/pages\/4214\/revisions\/32463"}],"wp:attachment":[{"href":"https:\/\/vandoren.fr\/fr\/wp-json\/wp\/v2\/media?parent=4214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}