{"id":1270,"date":"2026-03-11T07:40:39","date_gmt":"2026-03-11T07:40:39","guid":{"rendered":"https:\/\/www.qingfaceramic.com\/?p=1270"},"modified":"2026-03-11T07:40:41","modified_gmt":"2026-03-11T07:40:41","slug":"underglaze-vs-glaze-a-professional-guide","status":"publish","type":"post","link":"https:\/\/www.qingfaceramic.com\/fr\/underglaze-vs-glaze-a-professional-guide\/","title":{"rendered":"Sous-glacis ou glacis : Un guide professionnel pour les acheteurs afin de choisir la meilleure finition"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1022\" height=\"628\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze.webp\" alt=\"Sous-gla\u00e7age vs gla\u00e7age\" class=\"wp-image-1272\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze.webp 1022w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze-300x184.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze-768x472.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze-18x12.webp 18w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/03\/Underglaze-vs-Glaze-600x369.webp 600w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><\/figure>\n\n\n\n<p>Lors de l'achat de produits c\u00e9ramiques, il est essentiel de comprendre la diff\u00e9rence technique entre l'\u00e9mail et le sous-\u00e9mail pour garantir \u00e0 la fois l'attrait esth\u00e9tique et la durabilit\u00e9 \u00e0 long terme. Pour les acheteurs en gros, ces d\u00e9tails d\u00e9terminent souvent le positionnement du produit sur le march\u00e9 et sa conformit\u00e9 en mati\u00e8re de s\u00e9curit\u00e9 alimentaire.<\/p>\n\n\n\n<p>Ce guide donne une d\u00e9finition claire de la sous-gla\u00e7ure et explore la mani\u00e8re dont les diff\u00e9rentes techniques de finition affectent tout, de la tasse de taille standard \u00e0 la vaisselle haut de gamme.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.qingfaceramic.com\/fr\/underglaze-vs-glaze-a-professional-guide\/#What_is_the_Difference_Between_Underglaze_and_Glaze\" >Quelle est la diff\u00e9rence entre la sous-couche et la gla\u00e7ure ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.qingfaceramic.com\/fr\/underglaze-vs-glaze-a-professional-guide\/#Choosing_Between_Underglaze_vs_Overglaze\" >Choix entre sous-gla\u00e7age et surgla\u00e7age<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.qingfaceramic.com\/fr\/underglaze-vs-glaze-a-professional-guide\/#Impact_on_Product_Specifications\" >Impact sur les sp\u00e9cifications des produits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.qingfaceramic.com\/fr\/underglaze-vs-glaze-a-professional-guide\/#Partner_with_Qingfa_Ceramics\" >Partenaire de Qingfa Ceramics<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_Difference_Between_Underglaze_and_Glaze\"><\/span>Quelle est la diff\u00e9rence entre la sous-couche et la gla\u00e7ure ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La principale diff\u00e9rence entre l'\u00e9mail et le sous-\u00e9mail r\u00e9side dans la s\u00e9quence d'application et la temp\u00e9rature de cuisson.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9finition de \"underglaze\" :<\/strong> La sous-gla\u00e7ure d\u00e9signe les pigments appliqu\u00e9s directement sur le corps de l'argile ou le biscuit avant l'ajout d'une gla\u00e7ure transparente.<\/li>\n\n\n\n<li><strong>La couche de gla\u00e7age :<\/strong> La gla\u00e7ure est la couche protectrice vitreuse qui rend une tasse \u00e0 caf\u00e9 non poreuse et facile \u00e0 nettoyer.<\/li>\n\n\n\n<li><strong>Impact visuel :<\/strong> La sous-gla\u00e7ure permet de r\u00e9aliser des motifs complexes peints \u00e0 la main qui restent nets, tandis que la gla\u00e7ure sup\u00e9rieure ajoute de la profondeur et de la brillance.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_Between_Underglaze_vs_Overglaze\"><\/span>Choix entre sous-gla\u00e7age et surgla\u00e7age<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Pour de nombreuses applications professionnelles, le choix entre le sous-gla\u00e7age et le surgla\u00e7age d\u00e9pend de l'utilisation pr\u00e9vue du produit.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Durabilit\u00e9 :<\/strong> La sous-gla\u00e7ure est prot\u00e9g\u00e9e par une couche de finition transparente, ce qui la rend id\u00e9ale pour une tasse de voyage ou tout objet soumis \u00e0 un frottement important ou \u00e0 un lavage industriel de la vaisselle.<\/li>\n\n\n\n<li><strong>Gamme de couleurs :<\/strong> Bien que le surgla\u00e7age offre une plus grande palette de couleurs d\u00e9licates, le sous-gla\u00e7age est pr\u00e9f\u00e9r\u00e9 pour les objets \u00e0 usage quotidien, comme une tasse \u00e0 caf\u00e9 de taille normale, car le motif ne peut pas \u00eatre ray\u00e9.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Impact_on_Product_Specifications\"><\/span>Impact sur les sp\u00e9cifications des produits<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Que vous commandiez des tasses \u00e0 cappuccino ou des tasses \u00e0 caf\u00e9 de taille standard, le processus de cuisson doit \u00eatre pr\u00e9cis. Un \u00e9mail plus \u00e9pais peut modifier l\u00e9g\u00e8rement le volume de la tasse \u00e0 caf\u00e9 ou la taille moyenne per\u00e7ue de la tasse \u00e0 caf\u00e9 ml, c'est pourquoi les acheteurs doivent travailler avec une usine qui maintient des tol\u00e9rances strictes.<\/p>\n\n\n\n<p>Comprendre la taille d'une tasse \u00e0 caf\u00e9 en termes de dimensions et d'\u00e9paisseur de la finition permet de s'assurer que les tailles de vos tasses \u00e0 caf\u00e9 \u00e0 emporter restent coh\u00e9rentes dans tous les lots.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Partner_with_Qingfa_Ceramics\"><\/span>Partenaire de Qingfa Ceramics<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.qingfaceramic.com\/fr\/?attachment_id=1195\"><img decoding=\"async\" width=\"800\" height=\"800\" data-id=\"1195\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6.webp\" alt=\"Tasse \u00e0 caf\u00e9 personnalis\u00e9e en arabe6\" class=\"wp-image-1195\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6.webp 800w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-300x300.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-150x150.webp 150w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-768x768.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-12x12.webp 12w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-600x600.webp 600w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Coffee-Cup-in-Arabic6-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.qingfaceramic.com\/fr\/?attachment_id=1169\"><img decoding=\"async\" width=\"800\" height=\"800\" data-id=\"1169\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4.webp\" alt=\"Tasses \u00e0 caf\u00e9 arabes personnalis\u00e9es faites \u00e0 la main4\" class=\"wp-image-1169\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4.webp 800w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-300x300.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-150x150.webp 150w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-768x768.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-12x12.webp 12w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-600x600.webp 600w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/02\/Custom-Arabian-Coffee-Cups-Hand-Made4-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.qingfaceramic.com\/fr\/?attachment_id=656\"><img decoding=\"async\" width=\"994\" height=\"994\" data-id=\"656\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7.webp\" alt=\"vaisselle personnalis\u00e9e7\" class=\"wp-image-656\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7.webp 994w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7-300x300.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7-150x150.webp 150w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7-768x768.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7-600x600.webp 600w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/customized-dinnerware7-100x100.webp 100w\" sizes=\"(max-width: 994px) 100vw, 994px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>La ma\u00eetrise des nuances des finitions c\u00e9ramiques n\u00e9cessite des d\u00e9cennies d'expertise technique.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.qingfaceramic.com\/fr\/\">Qingfa Ceramics<\/a><\/strong> est une usine et un fournisseur professionnels de c\u00e9ramiques avec plus de 40 ans d'exp\u00e9rience, au service de marques mondiales et de partenaires en gros. Nous sommes sp\u00e9cialis\u00e9s dans les tasses \u00e0 caf\u00e9, les services \u00e0 th\u00e9 et \u00e0 caf\u00e9, la vaisselle, la d\u00e9coration int\u00e9rieure et les ustensiles de cuisine. <strong><a href=\"https:\/\/www.qingfaceramic.com\/fr\/custom-ceramic-manufacturer\/\">Personnalisation OEM\/ODM<\/a><\/strong> et des solutions de gros.<\/p>\n\n\n\n<p>Qu'il s'agisse de d\u00e9terminer les meilleures tailles de tasses \u00e0 caf\u00e9 pour votre march\u00e9 ou d'ex\u00e9cuter des motifs complexes sous gla\u00e7ure sur une tasse \u00e0 caf\u00e9 de taille standard, notre \u00e9quipe se consacre \u00e0 l'excellence de chaque pi\u00e8ce.<\/p>","protected":false},"excerpt":{"rendered":"<p>When sourcing ceramic products, understanding the technical difference between glaze and underglaze is crucial for ensuring both aesthetic appeal and long-term durability. For wholesale buyers, these details often determine the product&#8217;s market positioning and food safety compliance. This guide provides a clear definition of underglaze and explores how different finishing techniques affect everything from a [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1272,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23,39],"tags":[],"class_list":["post-1270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news","category-industry-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/posts\/1270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/comments?post=1270"}],"version-history":[{"count":2,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/posts\/1270\/revisions"}],"predecessor-version":[{"id":1273,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/posts\/1270\/revisions\/1273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/media\/1272"}],"wp:attachment":[{"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/media?parent=1270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/categories?post=1270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/fr\/wp-json\/wp\/v2\/tags?post=1270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}