{"id":542,"date":"2025-08-07T10:19:43","date_gmt":"2025-08-07T10:19:43","guid":{"rendered":"https:\/\/awtawooltesting.swim.net.au\/?page_id=542"},"modified":"2025-11-27T03:41:42","modified_gmt":"2025-11-27T03:41:42","slug":"iwto-combined-certificates-omls","status":"publish","type":"page","link":"https:\/\/awtawooltesting.com.au\/fr\/services\/electronic-services\/iwto-combined-certificates-omls\/","title":{"rendered":"Certificats combin\u00e9s et OML de l'IWTO"},"content":{"rendered":"<div class=\"wp-block-group is-style-boxed-narrow is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Les exportateurs et les transformateurs de laine sont tenus par les acheteurs de fournir des certificats d'essai attestant qu'un lot de laine r\u00e9pond aux exigences sp\u00e9cifi\u00e9es dans un contrat. Ces documents sont \u00e9galement utilis\u00e9s pour autoriser les paiements par les banques \u00e9mettant des lettres de cr\u00e9dit. Les lots sont souvent constitu\u00e9s de nombreux lots de vente achet\u00e9s conform\u00e9ment aux sp\u00e9cifications du contrat. Comme il n'est pas rentable de r\u00e9\u00e9chantillonner et de mesurer \u00e0 nouveau les diff\u00e9rents lots de vente en un seul test, l'AWTA propose un service qui permet de combiner arithm\u00e9tiquement les r\u00e9sultats des tests des diff\u00e9rents lots de vente pour indiquer la moyenne globale des mesures sur un seul certificat combin\u00e9 de l'IWTO. Ces certificats combin\u00e9s de l'IWTO sont largement reconnus et fiables tout au long de la cha\u00eene d'approvisionnement en laine. Le m\u00eame processus peut \u00eatre utilis\u00e9 pour produire des lots objectivement appari\u00e9s, mais la combinaison des lots est limit\u00e9e par des plages de mesures minimales et maximales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Calculs combin\u00e9s<\/h3>\n\n\n\n<p>Des fiches illustrant les proc\u00e9dures d\u00e9finies dans la norme IWTO-31 pour combiner le diam\u00e8tre moyen des fibres, le CVD et la distribution du diam\u00e8tre des fibres peuvent \u00eatre t\u00e9l\u00e9charg\u00e9es. La norme IWTO-31 \u00e9tablit les proc\u00e9dures de combinaison pour tous les param\u00e8tres certifiables et les autres param\u00e8tres fournis \u00e0 titre d'information.<\/p>\n\n\n\n<p>Il s'agit notamment de<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Base laine (WB)<\/li>\n\n\n\n<li>Base de mati\u00e8res v\u00e9g\u00e9tales (BMV)<\/li>\n\n\n\n<li>T\u00eates dures (HH)<\/li>\n\n\n\n<li>Diam\u00e8tre moyen des fibres (MFD)<\/li>\n\n\n\n<li>Coefficient de variation du diam\u00e8tre (CVD)<\/li>\n\n\n\n<li>Distribution du diam\u00e8tre des fibres (FDD)<\/li>\n\n\n\n<li>Longueur de l'agrafe (SL)<\/li>\n\n\n\n<li>R\u00e9sistance des agrafes (SS)<\/li>\n\n\n\n<li>Position de rupture (POB)<\/li>\n\n\n\n<li>Couleur (X,Y,Z)<\/li>\n\n\n\n<li>Rendements commerciaux<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"726\" src=\"https:\/\/awtawooltesting.com.au\/app\/uploads\/2025\/09\/Combination_Cert-1024x726.jpg\" alt=\"\" class=\"wp-image-1877\" srcset=\"https:\/\/awtawooltesting.com.au\/app\/uploads\/2025\/09\/Combination_Cert-1024x726.jpg 1024w, https:\/\/awtawooltesting.com.au\/app\/uploads\/2025\/09\/Combination_Cert-300x213.jpg 300w, https:\/\/awtawooltesting.com.au\/app\/uploads\/2025\/09\/Combination_Cert-768x545.jpg 768w, https:\/\/awtawooltesting.com.au\/app\/uploads\/2025\/09\/Combination_Cert.jpg 1283w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Les autres r\u00e8gles et calculs qui r\u00e9gissent la cr\u00e9ation de lots objectivement appari\u00e9s (LLO) sont pr\u00e9sent\u00e9s dans la fiche d'information ci-dessous.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pour en savoir plus :<\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Combining-Mean-Fibre-Diameters-CVDs.pdf\/\" target=\"_blank\" rel=\"noreferrer noopener\">Combinaison des diam\u00e8tres moyens des fibres et des CVD<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Core-Test-Combination-Request.pdf\/\" target=\"_blank\" rel=\"noreferrer noopener\">Demande de combinaison de tests de base<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Objectively-Matched-Lot-Request.pdf\/\" target=\"_blank\" rel=\"noreferrer noopener\">Demande de lots objectivement assortis<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Fact-Sheet-Objectively-Matched-Lots.pdf\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fiche d'information - Lots assortis d'objectifs<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Exemples de feuilles de calcul<\/h3>\n\n\n\n<p>Les feuilles de calcul ci-dessous pr\u00e9sentent tous les calculs de combinaisons, ainsi que la proc\u00e9dure pour les combinaisons par soustraction. La feuille de calcul des combinaisons par soustraction est utilis\u00e9e lorsqu'une petite proportion (moins de 5% en poids) est retir\u00e9e d'une livraison. Le composant retir\u00e9 est retest\u00e9 et soustrait de la combinaison initiale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pour en savoir plus :<\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Combinations.xls\/\" target=\"_blank\" rel=\"noreferrer noopener\">Combinaisons<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-gray-buttons\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/fr\/app\/uploads\/2025\/09\/Combinations-by-Subtraction.xls\/\" target=\"_blank\" rel=\"noreferrer noopener\">Combinaisons par soustraction<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Wool Exporters and processors are required by purchasers to provide test certificates that show that a consignment of wool meet the requirements specified in a contrac\u2026<\/p>","protected":false},"author":1,"featured_media":0,"parent":671,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-542","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IWTO Combined Certificates &amp; 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