{"id":30374,"date":"2026-06-18T08:18:43","date_gmt":"2026-06-18T08:18:43","guid":{"rendered":"https:\/\/96jewelry.com\/?p=30374"},"modified":"2026-06-18T08:18:46","modified_gmt":"2026-06-18T08:18:46","slug":"pvd-coating-jewelry-process","status":"publish","type":"post","link":"https:\/\/96jewelry.com\/fr\/pvd-coating-jewelry-process\/","title":{"rendered":"What Is PVD Coating on Jewelry? A Complete Guide to the 4-Step Manufacturing Process"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"30374\" class=\"elementor elementor-30374\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a6469b e-con e-atomic-element e-flexbox-base e-b0ccb61\" data-id=\"7a6469b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"7a6469b\">\n    \t\t<div class=\"elementor-element elementor-element-bc9c9e3 elementor-widget elementor-widget-text-editor\" data-id=\"bc9c9e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As the founder of Haosen Jewelry, I\u2019ve seen too many brands suffer when bulk shipments flake after only two weeks of wear.<\/p><p>The difference often comes down to one technology: <strong>PVD coating.<\/strong><\/p><p>As a <strong>16-year SEDEX-audited manufacturer<\/strong>, we apply <strong>industrial-grade QC<\/strong> to every batch of <strong>PVD-coated jewelry.<\/strong> Through years of <a href=\"https:\/\/96jewelry.com\/fr\/\">OEM\/ODM manufacturing<\/a> experience, we\u2019ve learned that<strong> long-lasting color<\/strong> et <strong>durability<\/strong> are not achieved by coating alone\u2014they depend on a precisely controlled PVD vacuum coating process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1083d9 elementor-widget elementor-widget-text-editor\" data-id=\"e1083d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<blockquote><p>Below, we&#8217;ll walk you through the exact <strong>4-step PVD coating process<\/strong> we use to transform raw stainless steel jewelry into premium finished pieces built for years of daily wear.<\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-f07b935 e-con e-atomic-element e-flexbox-base e-03b73cb\" data-id=\"f07b935\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"f07b935\">\n    \t\t<div class=\"elementor-element elementor-element-b059375 elementor-widget elementor-widget-heading\" data-id=\"b059375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is PVD Coating on Jewelry?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b26643 elementor-widget elementor-widget-text-editor\" data-id=\"7b26643\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As a specialized<a href=\"https:\/\/96jewelry.com\/fr\/stainless-steel-jewelry\/\"> 316L stainless steel jewelry manufacturer<\/a>, we emphasize this material because it is the ideal substrate for the PVD process. Whether you are dealing with<strong> <a href=\"https:\/\/96jewelry.com\/fr\/8-raw-material-forms-316l-stainless-steel-jewelry\/\">various raw material forms<\/a><\/strong>\u2014our mastery of the base metal ensures consistency in the vacuum chamber.<\/p><ul><li><strong>Low Carbon &amp; Vacuum Stability:<\/strong> As a &#8220;Low Carbon&#8221; (L) grade alloy, 316L minimizes chromium carbide precipitation during heating. This allows the PVD chamber to maintaining a stable base vacuum below <strong>5\u00d710\u207b\u00b2 Pa<\/strong> without outgassing interference, ensuring a purer and more stable coating environment.<\/li><li><strong>Optimal Ion Adhesion: Optimal Ion Adhesion:<\/strong> The metallic composition of <a href=\"https:\/\/en.wikipedia.org\/wiki\/SAE_316L_stainless_steel\"><strong>316L stainless steel<\/strong><\/a>, particularly when refined to meet <a href=\"https:\/\/store.astm.org\/f0138-19.html\"><strong>ASTM F138<\/strong><\/a> surgical-grade standards, creates a superior atomic bond with titanium or zirconium-based PVD primers. This chemical synergy is what enables the finished product to pass the rigorous <a href=\"https:\/\/www.galvanizeit.com\/uploads\/resources\/ASTM-D-3359-yr-2010.pdf\"><strong>5B Adhesion Tape Test<\/strong><\/a>, preventing the gold layer from flaking or peeling during long-term daily wear.<\/li><li><strong>Hypoallergenic &amp; Medical Grade:<\/strong> 316L is a low-carbon, biocompatible metal, ensuring that even after the PVD coating process, the jewelry remains <strong>safe for sensitive skin.<\/strong><\/li><li><strong>Industrial Hardness:<\/strong> When the inherent toughness of 316L stainless steel meets a PVD finish, the result is a product with a <strong>Vickers hardness of 1,500\u20133000 HV<\/strong>, offering the scratch resistance demanded by global retail standards.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25db326 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"25db326\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"25db326\" id=\"eael-data-table-wrapper-25db326\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-25db326\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Performance Feature<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Traditional Electroplating<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Haosen PVD Coating<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tSurface Hardness\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t200 \u2013 400 HV\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t1,500 \u2013 3,000 HV.\nSuperior Scratch Resistance: Dramatically reduces consumer returns and complaints.\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tColor Retention\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t3 \u2013 6 Months\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t3 \u2013 5 Years.\nBrand Reputation: Supports &#8220;Lifetime Color&#8221; marketing claims for premium jewelry labels.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tBonding Strength\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tChemical Layer\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAtomic Molecular Bond.\nExtreme Durability: No peeling or flaking during long-term wear or bulk shipping.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tEco-Compliance\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tToxic Chemicals\/Waste\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/ec.europa.eu\/environment\/chemicals\/reach\/reach_en.htm\">100% Physical Process.\nFully compliant with REACH &amp; RoHS standards.<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-b38d9bc e-con e-atomic-element e-flexbox-base e-aea8d73\" data-id=\"b38d9bc\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"b38d9bc\">\n    \t\t<div class=\"elementor-element elementor-element-70d96a1 elementor-widget elementor-widget-heading\" data-id=\"70d96a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step1: Pre-treatment\u2013Creating the Perfect Foundation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2670b00 elementor-widget elementor-widget-text-editor\" data-id=\"2670b00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We often tell our clients: the quality of the finish is 50% technical skill and 50% surface preparation. If the base metal is flawed, the plating will be too. We treat the pre-treatment stage as the most critical &#8220;foundation&#8221; for a perfect, long-lasting product.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d44a046 elementor-widget elementor-widget-heading\" data-id=\"d44a046\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 1-2: Rigorous Surface Preparation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d4d888 elementor-widget elementor-widget-text-editor\" data-id=\"8d4d888\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Polishing&amp; Manual Inspection:<\/strong> Quality starts before the coating process. We begin with <strong>meticulous mechanical polishing<\/strong> to eliminate all micro-burrs and surface defects, achieving the precise, mirror-like finish required for industrial-grade plating. <br \/>Following this, every piece undergoes <strong>a 100% manual inspection<\/strong> to guarantee structural integrity before entering the coating stage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4868913 e-grid e-con-boxed e-con e-parent\" data-id=\"4868913\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc0fb56 elementor-widget elementor-widget-image\" data-id=\"cc0fb56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/stainless-steel-jewelry-polishing-process.webp\" class=\"attachment-large size-large wp-image-30427\" alt=\"Jewelry worker polishing a stainless steel ring during surface preparation before PVD coating, creating a mirror-like finish for long-lasting jewelry plating.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da5ce89 elementor-widget elementor-widget-image\" data-id=\"da5ce89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/stainless-steel-jewelry-quality-inspection.webp\" class=\"attachment-large size-large wp-image-30434\" alt=\"Jewelry quality inspector checking a stainless steel ring after polishing to ensure structural integrity and defect-free quality.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66f5475 elementor-widget elementor-widget-heading\" data-id=\"66f5475\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 3: Rack Loading<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32526ea elementor-widget elementor-widget-text-editor\" data-id=\"32526ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>To achieve perfection in the vacuum chamber, each piece is <strong>securely mounted onto our specialized plating jigs<\/strong>. This vital, precision-driven step ensures that every angle of your jewelry <strong>receives uniform exposure<\/strong>, resulting in a flawless, consistent, and high-performance finish across your entire bulk order.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8cf203f elementor-widget elementor-widget-image\" data-id=\"8cf203f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/pvd-coating-jewelry-process-2-rack-loading-step.webp\" class=\"attachment-large size-large wp-image-30431\" alt=\"Rack loading stainless steel jewelry onto specialized plating jigs before PVD vacuum coating to ensure uniform coating coverage and consistent production quality.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45e045a elementor-widget elementor-widget-heading\" data-id=\"45e045a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.kemet.co.uk\/blog\/cleaning\/ultrasonic-cleaning-the-complete-guide\">Process 4: Precision Ultrasonic Cleaning \u2013 The \"Deep Skin Cleanse\"<\/a><\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47a2155 e-grid e-con-boxed e-con e-parent\" data-id=\"47a2155\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-319714a elementor-widget elementor-widget-text-editor\" data-id=\"319714a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Surface Refinement:<\/strong> To ensure a flawless molecular bond, we subject every piece to a meticulous deep-cleanse using <a href=\"https:\/\/cavitechinc.com\/\">cavitation<\/a>\u2014a process where high-frequency sound waves create millions of imploding bubbles that act like microscopic scrub brushes, reaching into the most intricate engravings where manual cleaning fails.<\/p><p>We then eliminate invisible micro-contaminants, such as polishing compounds and metallic dust, using an alkaline detergent bath heated to<strong> 60\u00b0C\u201370\u00b0C<\/strong> to effectively &#8220;saponify&#8221; and break down heavy oils. Finally, a high-purity deionized (DI) water rinse optimizes the<strong> 316L stainless steel surface energy.<\/strong><\/p><p><strong>Without a perfectly clean surface<\/strong>, even the highest-quality PVD coating <strong>cannot achieve maximum adhesion.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb42238 elementor-widget elementor-widget-image\" data-id=\"fb42238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/Ultrasonic-Cleaning-of-Jewelry-in-PVD-Coating-Process.webp\" class=\"attachment-medium size-medium wp-image-30435\" alt=\"Cleaning jewelry chains with ultrasonic machine before PVD coating\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c635dd3 elementor-widget elementor-widget-image\" data-id=\"c635dd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/Ultrasonic-Cleaning-of-Jewelry-in-PVD-Coating-Process.webp\" class=\"attachment-large size-large wp-image-30435\" alt=\"Cleaning jewelry chains with ultrasonic machine before PVD coating\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-16773ec e-con e-atomic-element e-flexbox-base e-65bca19\" data-id=\"16773ec\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"16773ec\">\n    \t\t<div class=\"elementor-element elementor-element-bba3b60 elementor-widget elementor-widget-heading\" data-id=\"bba3b60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step 2: How Does PVD Vacuum Plating Create a Durable Finish?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb49beb elementor-widget elementor-widget-heading\" data-id=\"cb49beb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 5: Vacuum Chamber Loading &amp; Evacuation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e12253 elementor-widget elementor-widget-text-editor\" data-id=\"3e12253\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We initiate the Vacuum &amp; Heating stage by sealing the pieces within the chamber and typically between <strong>1\u00d710\u207b\u00b2 and 5\u00d710\u207b\u00b3 Pa<\/strong>. We heat the chamber to an optimal range of <strong>80\u00b0C\u2013150\u00b0C<\/strong>, this &#8220;wakes up&#8221; the steel\u2019s atoms without altering its <a href=\"https:\/\/en.wikipedia.org\/wiki\/Vickers_hardness_test\">Vickers hardness<\/a>, ensuring the base metal remains durable. <strong>Argon gas<\/strong> is then introduced to generate a high-energy plasma. Acting like <strong>millions of microscopic hammers<\/strong>, the plasma activates the stainless steel surface at the atomic level, preparing it for strong ion bonding and a uniform, durable PVD coating.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0041e0a elementor-widget elementor-widget-image\" data-id=\"0041e0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/pvd-vacuum-chamber-loading-process.webp\" class=\"attachment-large size-large wp-image-30433\" alt=\"Jewelry racks loaded into a PVD vacuum chamber for vacuum heating and plasma surface activation before coating deposition.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-efbaf1b e-flex e-con-boxed e-con e-parent\" data-id=\"efbaf1b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bff8b4 elementor-widget elementor-widget-heading\" data-id=\"2bff8b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 6: Vaporizing High-Purity Source Targets<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29b0a63 elementor-widget elementor-widget-text-editor\" data-id=\"29b0a63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Titanium or zirconium<\/strong> targets are vaporized into<strong> a plasma cloud<\/strong>, and a negative bias voltage drives the metal ions into the<strong> 316L stainless steel surface<\/strong>, creating a strong and durable PVD bond.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db5df6b elementor-widget elementor-widget-image\" data-id=\"db5df6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/pvd-target-vaporization-control-system-process.webp\" class=\"attachment-large size-large wp-image-30432\" alt=\"Control system used to vaporize high-purity titanium targets and generate plasma for PVD coating on 316L stainless steel jewelry.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d9cfbb elementor-widget elementor-widget-heading\" data-id=\"6d9cfbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 7: Atomic Synthesis (The Color Mixologist)<\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64f9ca0 e-grid e-con-full e-con e-child\" data-id=\"64f9ca0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2dc0af elementor-widget elementor-widget-text-editor\" data-id=\"c2dc0af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As the metal ions travel toward the jewelry, precise amounts of nitrogen or acetylene gas are introduced to trigger a chemical reaction. Like a master mixologist crafting the perfect recipe, our engineers carefully control these gases to create titanium- or zirconium-based compounds that produce a wide range of luxury finishes, including <strong>14K gold<\/strong>, <strong>18K gold<\/strong>, et <strong>24K gold<\/strong>. This process ensures exceptional color consistency across every production batch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-903e63b elementor-widget elementor-widget-image\" data-id=\"903e63b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/pvd-coating-color-chart-stainless-steel-jewelry-haosen.webp\" class=\"attachment-large size-large wp-image-30430\" alt=\"Haosen PVD color chart showcasing multiple 14K gold, 18K gold, 24K gold, rose gold, black, and custom finish options for stainless steel jewelry.\" \/>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a5288ed e-flex e-con-boxed e-con e-parent\" data-id=\"a5288ed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-235e819 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"235e819\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"235e819\" id=\"eael-data-table-wrapper-235e819\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-235e819\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">PVD Finish<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Visual Appearance<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Typical Application<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 14 carats\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tSoft, light gold tone\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMinimalist and everyday jewelry\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 18 carats\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tRich, classic gold color\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPremium fashion jewelry\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 24 carats\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDeep, vibrant yellow gold\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLuxury statement pieces\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr Rose\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tWarm pink-gold tone\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tWomen&#8217;s jewelry collections\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tNoir\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDeep metallic black\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMen&#8217;s jewelry and modern designs\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\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-68ea7ed e-con e-atomic-element e-flexbox-base e-834137a\" data-id=\"68ea7ed\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"68ea7ed\">\n    \t\t<div class=\"elementor-element elementor-element-3749df5 elementor-widget elementor-widget-heading\" data-id=\"3749df5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step 3: Post-Processing &amp; Comprehensive Quality Inspection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a17e261 elementor-widget elementor-widget-heading\" data-id=\"a17e261\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 8: Controlled Cooling Cycle<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f92aada elementor-widget elementor-widget-text-editor\" data-id=\"f92aada\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>After the coating process is complete, the jewelry undergoes a controlled <strong>cooling cycle<\/strong> inside the vacuum chamber. This gradual temperature reduction <strong>prevents thermal shock<\/strong> and helps the newly formed PVD coating bond securely to the surface.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6e3336 elementor-widget elementor-widget-image\" data-id=\"c6e3336\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/controlled-cooling-stage-stainless-steel-jewelry.webp\" class=\"attachment-large size-large wp-image-30428\" alt=\"PVD-coated stainless steel jewelry undergoing a controlled cooling cycle to prevent thermal shoc\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03c642 elementor-widget elementor-widget-heading\" data-id=\"d03c642\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 9: Safe Removal &amp; Post-Treatment<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dd7275 elementor-widget elementor-widget-text-editor\" data-id=\"4dd7275\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>After reaching an optimal temperature, the pieces are carefully removed for final post-treatment processing. The pieces are <strong>systematically unloaded from the specialized plating jigs.<\/strong> Every piece is handled with precision to protect the <strong>newly formed PVD<\/strong> coating and ensure the finish remains flawless.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc9d785 elementor-widget elementor-widget-image\" data-id=\"dc9d785\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/removing-pvd-plated-jewelry-from-jigs-process.webp\" class=\"attachment-large size-large wp-image-30442\" alt=\"Removing finished PVD plated jewelry from jigs after coating process.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-db3757c e-con e-atomic-element e-flexbox-base e-6d2d373\" data-id=\"db3757c\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"db3757c\">\n    \t\t<div class=\"elementor-element elementor-element-02a1706 elementor-widget elementor-widget-heading\" data-id=\"02a1706\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step 4: Final Finishing &amp; Inspection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab088c0 elementor-widget elementor-widget-heading\" data-id=\"ab088c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 10: Color Consistency Check<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63fec58 elementor-widget elementor-widget-text-editor\" data-id=\"63fec58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Before packaging, our QC team <strong>compare production samples against<\/strong> the<strong> customer&#8217;s approved color standard under controlled lighting conditions.<\/strong> The team checks for variations in gold tone, brightness, and surface finish across the batch, ensuring consistent color matching from the first piece to the last.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-648fbb2 elementor-widget elementor-widget-heading\" data-id=\"648fbb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 11: Surface Defect Inspection<\/h3>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6019c7c e-grid e-con-full e-con e-parent\" data-id=\"6019c7c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37e8ca6 elementor-widget elementor-widget-text-editor\" data-id=\"37e8ca6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Each piece is <strong>carefully inspected<\/strong> for visible defects, <strong>including scratches<\/strong>,<strong> dents<\/strong>, <strong>dust inclusions<\/strong>, <strong>coating irregularities,<\/strong> et<strong> surface contamination<\/strong>. Only jewelry that meets our appearance standards proceeds to the packaging stage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06924f8 elementor-widget elementor-widget-image\" data-id=\"06924f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/surface-defect-inspection-pvd-jewelry.webp\" class=\"attachment-large size-large wp-image-30441\" alt=\"Final surface defect inspection of PVD-coated jewelry to verify coating quality and appearance before shipment.\" \/>\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-fcd05bd elementor-widget elementor-widget-heading\" data-id=\"fcd05bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Process 12: Surface Defect Inspection<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85430c9 elementor-widget elementor-widget-text-editor\" data-id=\"85430c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>After inspection, each jewelry piece is individually protected using<strong> poly bags<\/strong>, <strong>pouches<\/strong>, ou <strong>custom packaging specified<\/strong> by the customer. Products are then sorted <strong>by SKU, counted, labeled, and packed<\/strong> into export-grade cartons with protective separators. A final packing audit verifies quantities, product specifications, and packaging accuracy before shipment.<br \/>For <a href=\"https:\/\/96jewelry.com\/fr\/jewelry-pre-shipment-qc-guide\/\">a detailed breakdown of our pre-shipment inspection workflow,<\/a> see our Jewelry Pre-Shipment QC Guide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d894339 elementor-widget elementor-widget-image\" data-id=\"d894339\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/06\/jewelry-individual-packaging-inspection-export-preparation.webp\" class=\"attachment-large size-large wp-image-30429\" alt=\"Worker individually sealing each jewelry piece in bags after inspection, preparing and organizing products by SKU for export-grade.\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-a29db1d e-con e-atomic-element e-flexbox-base e-2ad6ba2\" data-id=\"a29db1d\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"a29db1d\">\n    \t\t<div class=\"elementor-element elementor-element-7254aa2 elementor-widget elementor-widget-heading\" data-id=\"7254aa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Verify PVD Coating Quality<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e42c7c4 elementor-widget elementor-widget-text-editor\" data-id=\"e42c7c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Understanding how PVD coating works is only part of the equation. While the manufacturing process determines how a coating is created, <strong>long-term durability<\/strong> depends on how that coating i<strong>s tested and verified<\/strong> before shipment.<\/p><p>In our next guide, we&#8217;ll take you inside the quality control process used for <strong>PVD-coated jewelry<\/strong>, including <strong>coating thickness verification<\/strong>, <a href=\"https:\/\/www.galvanizeit.com\/uploads\/resources\/ASTM-D-3359-yr-2010.pdf\"><strong>adhesion testing<\/strong><\/a>, <strong>artificial sweat testing<\/strong> (ISO 105-E04), and <a href=\"https:\/\/zh-cn.q-lab.com\/corrosion\/corrosion-test-standards\/astm-b117\"><strong>salt spray evaluation<\/strong><\/a>\u2014helping you understand how <strong>professional manufacturers<\/strong> ensure consistent performance at scale.<\/p><p><strong>\ud83d\udc49 Read Next:<\/strong> How We Test PVD Coated Jewelry: Thickness, Adhesion &amp; Durability Verification<\/p><p>Need help evaluating a PVD jewelry project? <a href=\"\/fr\/service@96jewelry.com\/\">Contact our engineering team<\/a> for <strong>material recommendations<\/strong>, <strong>color matching<\/strong>, et <strong>OEM\/ODM manufacturing support<\/strong>.You can also explore our <a href=\"https:\/\/96jewelry.com\/fr\/stainless-steel-jewelry\/\">Centre de ressources de la marque de bijoux fantaisie<\/a> for additional guides on materials, manufacturing processes, and quality standards.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-252dc90 e-con e-atomic-element e-flexbox-base e-cb44bc3\" data-id=\"252dc90\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"252dc90\">\n    \t\t<div class=\"elementor-element elementor-element-2f624ac elementor-widget elementor-widget-heading\" data-id=\"2f624ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7cb23b elementor-widget elementor-widget-n-accordion\" data-id=\"a7cb23b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrir les liens avec Entr\u00e9e ou Espace, fermer avec \u00c9chap et naviguer avec les touches fl\u00e9ch\u00e9es\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1750\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1750\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q1: How Long Does PVD Coating Last on Jewelry? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1750\" class=\"elementor-element elementor-element-db66ae9 e-con-full e-flex e-con e-child\" data-id=\"db66ae9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb5b4fe elementor-widget elementor-widget-text-editor\" data-id=\"fb5b4fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: High-quality <strong>PVD-coated jewelry<\/strong> can maintain its color for<strong> 3\u20135 years<\/strong> or longer under normal wear conditions. The actual lifespan depends on the <strong>base material<\/strong>, <strong>coating quality<\/strong>, and daily exposure to chemicals, abrasion, and environmental factors. To understand what determines coating durability, explore our <a href=\"https:\/\/96jewelry.com\/fr\/pvd-plating-stainless-steel-jewelry-technical-guide\/\">PVD Coating Manufacturing Process Guide.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1751\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1751\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q2: Does PVD coated stainless steel jewelry tarnish or fade? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1751\" class=\"elementor-element elementor-element-8057cbe e-con-full e-flex e-con e-child\" data-id=\"8057cbe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19ca9f3 elementor-widget elementor-widget-text-editor\" data-id=\"19ca9f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: No, <strong>PVD coated stainless steel<\/strong> does not tarnish like silver or traditional gold plating. Because the <strong>PVD vacuum plating process<\/strong> creates a molecular bond with the <strong>316L stainless steel<\/strong>, the finish is highly resistant to <strong>sweat<\/strong>, <strong>perfume<\/strong>, et<strong> seawater<\/strong>. Under professional manufacturing standards, our PVD jewelry maintains its original brilliance for<strong> 3 to 5 years of daily wear<\/strong> without fading or turning the skin green.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1752\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1752\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q3: Is PVD Jewelry Waterproof? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1752\" class=\"elementor-element elementor-element-90bd1c2 e-con-full e-flex e-con e-child\" data-id=\"90bd1c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd6357b elementor-widget elementor-widget-text-editor\" data-id=\"dd6357b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: Yes. PVD-coated stainless steel jewelry is highly resistant to<strong> water exposure<\/strong> et <strong>everyday moisture<\/strong>. However, prolonged contact with harsh chemicals, chlorine, or abrasive cleaners may gradually affect the coating over time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1753\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1753\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q4: Is PVD Coating Better Than Traditional Electroplating? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1753\" class=\"elementor-element elementor-element-0bdf3da e-flex e-con-boxed e-con e-child\" data-id=\"0bdf3da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a640f8 elementor-widget elementor-widget-text-editor\" data-id=\"1a640f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: In most jewelry applications, <strong>PVD coating<\/strong> offers superior <strong>durability<\/strong>, <strong>scratch resistance<\/strong>, et<strong> color retention<\/strong> compared to traditional electroplating. It also produces less chemical waste, making it a more <strong>environmentally friendly finishing technology<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1754\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1754\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q5: Why Is 316L Stainless Steel Used for PVD Jewelry? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1754\" class=\"elementor-element elementor-element-e002fde e-flex e-con-boxed e-con e-child\" data-id=\"e002fde\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e46251 elementor-widget elementor-widget-text-editor\" data-id=\"0e46251\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: <strong>316L stainless steel<\/strong> provides excellent <strong>corrosion resistance<\/strong>, <strong>biocompatibility<\/strong>, et <strong>PVD coating adhesion<\/strong>, making it the preferred substrate for premium PVD-coated jewelry. Its stability helps ensure long-lasting color retention and coating performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1755\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1755\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Q6: Why PVD is Essential for Modern Industry <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1755\" class=\"elementor-element elementor-element-485403e e-flex e-con-boxed e-con e-child\" data-id=\"485403e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab4eafc elementor-widget elementor-widget-text-editor\" data-id=\"ab4eafc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A: <strong>The PVD coating process<\/strong> delivers unique performance advantages that other coating methods simply cannot match. Because of this <strong>superior durability<\/strong> et <strong>precision<\/strong>, PVD technology now serves as an indispensable standard across a wide range of global industries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>As the founder of Haosen Jewelry, I\u2019ve seen too many brands suffer when bulk shipments flake after only two weeks of wear. The difference often comes down to one technology: PVD coating. As a 16-year SEDEX-audited manufacturer, we apply industrial-grade QC to every batch of PVD-coated jewelry. Through years of OEM\/ODM manufacturing experience, we\u2019ve learned [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":30839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"What Is PVD Coating? 4-Step Jewelry Plating for Brands","_seopress_titles_desc":"What is PVD coating on jewelry? Learn the 4-step PVD plating process for 316L steel, including durability, color retention & custom finishes from 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Jiang","avatar_url":{"url":"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/04\/Haosen-Fashion-Jewelry-Manufacturer-Founder-1.webp","url2x":"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/04\/Haosen-Fashion-Jewelry-Manufacturer-Founder-1.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/posts\/30374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/comments?post=30374"}],"version-history":[{"count":44,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/posts\/30374\/revisions"}],"predecessor-version":[{"id":30842,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/posts\/30374\/revisions\/30842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/media\/30839"}],"wp:attachment":[{"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/media?parent=30374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/categories?post=30374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/tags?post=30374"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/96jewelry.com\/fr\/wp-json\/wp\/v2\/ppma_author?post=30374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}