{"id":6489,"date":"2025-04-24T09:42:38","date_gmt":"2025-04-24T01:42:38","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=6489"},"modified":"2025-10-22T17:17:06","modified_gmt":"2025-10-22T09:17:06","slug":"etched-fpc","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/ar\/etched-fpc\/","title":{"rendered":"\u0644\u0648\u062d\u0629 \u0645\u0641\u0627\u062a\u064a\u062d FPC \u0645\u062d\u0641\u0648\u0631\u0629"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/topfastpcba.com\/ar\/etched-fpc\/#What_is_the_meaning_of_circuit_board_etching\" >\u0645\u0627 \u0645\u0639\u0646\u0649 \u0646\u0642\u0634 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#What_is_circuit_board_etching\" >\u0645\u0627 \u0647\u0648 \u0646\u0642\u0634 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#Circuit_board_etching_principle\" >\u0645\u0628\u062f\u0623 \u062d\u0641\u0631 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#1_Basic_Principle_of_Etching\" >1. \u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u062d\u0641\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#2_Classification_of_Etching_Processes\" >2.\u062a\u0635\u0646\u064a\u0641 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0641\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#3_Process_Flow\" >3.\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#4_Key_Control_Factors\" >4.\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#The_influencing_factors_of_etching_are_as_follows\" >\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0641\u064a \u0627\u0644\u062d\u0641\u0631 \u0647\u064a \u0643\u0645\u0627 \u064a\u0644\u064a:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/#Etching_Application_Scope\" >\u0646\u0637\u0627\u0642 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062d\u0641\u0631 \u0628\u0627\u0644\u0646\u0642\u0634<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_meaning_of_circuit_board_etching\"><\/span>\u0645\u0627 \u0645\u0639\u0646\u0649 \u0646\u0642\u0634 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0644\u0625\u0638\u0647\u0627\u0631 \u0639\u0645\u0644\u064a\u0629 \u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627\u060c \u0641\u0625\u0646 <a href=\"https:\/\/topfastpcba.com\/ar\/pcba-production-process\/\">\u0645\u0639\u0627\u0644\u062c\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (PCB)<\/a> of the typical process using the \u201cgraphic plating method\u201d, that is, first in the outer layer of the circuit board to be retained on the part of the copper foil, that is, the circuit of the graphic part of a layer of lead and tin pre-plated on the corrosion-resistant layer, and then chemically corroded off the rest of the copper foil, called the Etching.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_circuit_board_etching\"><\/span>\u0645\u0627 \u0647\u0648 \u0646\u0642\u0634 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0646\u0642\u0634 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u0646\u0642\u0634 \u062e\u0627\u0631\u062c \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0648\u0635\u0644\u0629 \u0644\u0637\u0631\u064a\u0642\u0629 \u0625\u0632\u0627\u0644\u0629 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0646\u0642\u0634 \u0622\u0644\u0629 \u0627\u0644\u0646\u0642\u0634 \u062e\u0627\u0631\u062c \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0648\u0635\u0644\u0629 \u0644\u0637\u0631\u064a\u0642\u0629 \u0625\u0632\u0627\u0644\u0629 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633\u061b \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0647\u064a \u0637\u0631\u064a\u0642\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627\u060c \u0648\u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0637\u0631\u064a\u0642\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629. \u0637\u0631\u064a\u0642\u0629 \u0646\u0642\u0634 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0647\u064a \u0637\u0631\u064a\u0642\u0629 \u062a\u0622\u0643\u0644 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0627\u0644\u0645\u0631\u0643\u0632 \u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0643\u0633\u0648\u0629 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 \u0639\u0644\u0649 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629. \u062a\u0633\u062a\u062e\u062f\u0645 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0646\u0642\u0634 \u0637\u0631\u0642 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u0643\u064a\u0646\u0629 \u0646\u0642\u0634 \u0645\u062a\u062e\u0635\u0635\u0629\u060c \u0648\u064a\u0642\u0648\u0645 \u0631\u0623\u0633 \u0627\u0644\u0642\u0627\u0637\u0639 \u0628\u0646\u0642\u0634 \u0627\u0644\u0644\u0648\u062d \u0627\u0644\u0645\u0643\u0633\u0648 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u0644\u062a\u0634\u0643\u064a\u0644 \u0637\u0631\u064a\u0642\u0629 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Circuit_board_etching_principle\"><\/span>\u0645\u0628\u062f\u0623 \u062d\u0641\u0631 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0645\u0628\u062f\u0623 \u0646\u0642\u0634 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0647\u0648 \u0627\u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u0629 \u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647\u0627 \u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0643\u0633\u0648\u0629 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0637\u0631\u0642 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u0648 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629\u060c \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0646\u0645\u0637 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629.\u0648\u064a\u0643\u0645\u0646 \u062c\u0648\u0647\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0632\u0627\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Basic_Principle_of_Etching\"><\/span>1. <strong>\u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0644\u062d\u0641\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u064a\u0646\u0637\u0648\u064a \u0627\u0644\u062d\u0641\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0644\u0648\u0644 \u0643\u064a\u0645\u064a\u0627\u0626\u064a (\u0645\u0630\u064a\u0628) \u0644\u0625\u0630\u0627\u0628\u0629 \u0645\u0646\u0627\u0637\u0642 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0632\u0627\u0644\u060c \u0645\u0645\u0627 \u064a\u0634\u0643\u0644 \u0646\u0645\u0637 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"272\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/\u516c\u5f0f.jpg\" alt=\"\" class=\"wp-image-6493\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/\u516c\u5f0f.jpg 714w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/\u516c\u5f0f-300x114.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/\u516c\u5f0f-150x57.jpg 150w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Classification_of_Etching_Processes\"><\/span>2. <strong>\u062a\u0635\u0646\u064a\u0641 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0641\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0631\u0637\u0628<\/strong>: \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u062d\u0627\u0644\u064a\u0644 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u062a\u0646\u0642\u0633\u0645 \u0625\u0644\u0649 \u0623\u0646\u0648\u0627\u0639 \u062d\u0645\u0636\u064a\u0629 (\u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0646\u062d\u0627\u0633) \u0648\u0642\u0644\u0648\u064a\u0629 (\u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0627)\u060c \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u062c\u0627\u0641<\/strong>: \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a (\u0645\u062b\u0644 \u0627\u0644\u0628\u0644\u0627\u0632\u0645\u0627) \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0628\u0634\u0643\u0644 \u0631\u0626\u064a\u0633\u064a \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0623\u0634\u0628\u0627\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Process_Flow\"><\/span>3. <strong>\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0642\u0644 \u0627\u0644\u0646\u0645\u0637<\/strong>: \u064a\u062a\u0645 \u0646\u0642\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d \u0627\u0644\u0645\u0643\u0633\u0648 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u0639\u0631\u064a\u0636\/\u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0623\u0648 \u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0634\u0627\u0634\u0629\u060c \u0645\u0645\u0627 \u064a\u0634\u0643\u0644 \u0637\u0628\u0642\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0646\u0642\u0634<\/strong>: \u064a\u062a\u0645 \u063a\u0645\u0631 \u0627\u0644\u0644\u0648\u062d \u0623\u0648 \u0631\u0634\u0647 \u0628\u0645\u062d\u0644\u0648\u0644 \u0625\u064a\u062a\u0634\u0627\u0646\u062a \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u062d\u0645\u064a.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0644\u0627\u062d\u0642\u0629<\/strong>\u064a\u0624\u062f\u064a \u062a\u062c\u0631\u064a\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0625\u0644\u0649 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u0645\u0637 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Key_Control_Factors\"><\/span>4. <strong>\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u0641\u0631<\/strong>: Affected by solution concentration, temperature (typically 45\u00b15\u00b0C), and flow rate.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0642\u0648\u064a\u0636<\/strong>: \u064a\u062a\u0633\u0628\u0628 \u0648\u0642\u062a \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0645\u0641\u0631\u0637 \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u0642\u0648\u064a\u0636\u061b \u064a\u062c\u0628 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0644\u062a\u062d\u0633\u064a\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0641\u0631 (\u0646\u0633\u0628\u0629 \u0639\u0645\u0642 \u0627\u0644\u062d\u0641\u0631 \u0625\u0644\u0649 \u0639\u0631\u0636 \u0627\u0644\u062a\u0642\u0648\u064a\u0636).<\/li>\n\n\n\n<li><strong>\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062d\u0644\u0648\u0644<\/strong>: \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u062c\u062f\u064a\u062f \u0627\u0644\u0645\u0646\u062a\u0638\u0645 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0629 (\u0645\u062b\u0644 \u062d\u0645\u0636 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0644\u0648\u0631\u064a\u0643) \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0641\u0627\u0639\u0644.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"979\" height=\"641\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/Etched-FPC.jpg\" alt=\"\" class=\"wp-image-6491\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/Etched-FPC.jpg 979w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/Etched-FPC-300x196.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/Etched-FPC-768x503.jpg 768w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/04\/Etched-FPC-150x98.jpg 150w\" sizes=\"auto, (max-width: 979px) 100vw, 979px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_influencing_factors_of_etching_are_as_follows\"><\/span>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0641\u064a \u0627\u0644\u062d\u0641\u0631 \u0647\u064a \u0643\u0645\u0627 \u064a\u0644\u064a:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062d\u0641\u0631<\/strong><br>\u0633\u064a\u0624\u062f\u064a \u0627\u0644\u0646\u0642\u0639 \u0648\u0627\u0644\u0646\u0642\u0634 \u0628\u0627\u0644\u0641\u0642\u0627\u0639\u0627\u062a \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u062c\u0627\u0646\u0628\u064a \u0623\u0643\u0628\u0631\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0644\u0644\u0646\u0642\u0634 \u0628\u0627\u0644\u0631\u0634 \u0648\u0627\u0644\u0631\u0634 \u0623\u0642\u0644\u060c \u062e\u0627\u0635\u0629\u064b \u0623\u0646 \u0627\u0644\u062d\u0641\u0631 \u0628\u0627\u0644\u0631\u0634 \u064a\u062d\u0642\u0642 \u0623\u0641\u0636\u0644 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/li>\n\n\n\n<li><strong>\u0646\u0648\u0639 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631<\/strong><br>\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062d\u0641\u0631 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0641\u0631 \u0645\u062e\u062a\u0644\u0641 \u0623\u064a\u0636\u064b\u0627. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0641\u0631 \u0628\u0645\u062d\u0644\u0648\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u062d\u0645\u0636\u064a 3\u060c \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062d\u0641\u0631 \u0628\u0645\u062d\u0644\u0648\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0642\u0644\u0648\u064a \u0625\u0644\u0649 4. \u0648\u0642\u062f \u0623\u0638\u0647\u0631\u062a \u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0623\u0646 \u0646\u0638\u0627\u0645 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0642\u0642 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062d\u0641\u0631 \u062c\u0627\u0646\u0628\u064a \u0644\u062a\u062d\u0642\u064a\u0642 \u062d\u0641\u0631 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629 \u0644\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629 \u0627\u0644\u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0639\u0645\u0648\u062f\u064a.<\/li>\n\n\n\n<li><strong>\u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u0641\u0631<\/strong><br>\u0633\u0648\u0641 \u064a\u062a\u0633\u0628\u0628 \u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0628\u0637\u064a\u0621 \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u0622\u0643\u0644 \u062c\u0627\u0646\u0628\u064a \u062e\u0637\u064a\u0631\u060c \u0643\u0645\u0627 \u0623\u0646 \u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0641\u0631 \u0648\u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u0641\u0631 \u0644\u0647 \u0639\u0644\u0627\u0642\u0629 \u0643\u0628\u064a\u0631\u0629 \u0628\u0627\u0644\u062a\u0633\u0627\u0631\u0639. \u0643\u0644\u0645\u0627 \u0643\u0627\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u0641\u0631 \u0623\u0633\u0631\u0639\u060c \u064a\u0628\u0642\u0649 \u0627\u0644\u0644\u0648\u062d \u0641\u064a \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631 \u0644\u064a\u0628\u0642\u0649 \u0641\u064a \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631 \u0641\u064a \u0648\u0642\u062a \u0623\u0642\u0635\u0631\u060c \u0643\u0644\u0645\u0627 \u0642\u0644\u0651 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062d\u0641\u0631 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0628\u0634\u0643\u0644 \u0648\u0627\u0636\u062d \u0648\u0623\u0646\u064a\u0642.<\/li>\n\n\n\n<li><strong>\u0642\u064a\u0645\u0629 \u0627\u0644\u0623\u0633 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a \u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631<\/strong><br>\u062a\u0643\u0648\u0646 \u0642\u064a\u0645\u0629 PH \u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0642\u0644\u0648\u064a&amp;8217 \u0623\u0639\u0644\u0649\u060c \u0648\u064a\u0632\u062f\u0627\u062f \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a. \u0645\u0646 \u0623\u062c\u0644 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0642\u064a\u0645\u0629 \u0627\u0644\u0623\u0633 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a \u0627\u0644\u0639\u0627\u0645\u0629 \u0623\u0642\u0644 \u0645\u0646 8.5.<\/li>\n\n\n\n<li><strong>\u0643\u062b\u0627\u0641\u0629 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631<\/strong><br>\u0625\u0646 \u0643\u062b\u0627\u0641\u0629 \u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0642\u0644\u0648\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0633\u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0641\u0627\u0642\u0645 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u061b \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0645\u062d\u0644\u0648\u0644 \u0627\u0644\u062d\u0641\u0631 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0623\u0645\u0631 \u0645\u0641\u0636\u0644.<\/li>\n\n\n\n<li><strong>\u0633\u064f\u0645\u0643 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\u0627\u0644\u0646\u0642\u0634.<\/p>","protected":false},"author":2,"featured_media":6490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[71],"class_list":["post-6489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-fpc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Etched FPC - Topfastpcba<\/title>\n<meta name=\"description\" content=\"The circuit of the graphic part of a layer of lead and tin pre-plated on the corrosion-resistant layer, and then chemically corroded off the rest of the copper foil, called the Etching.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/topfastpcba.com\/ar\/etched-fpc\/\" \/>\n<meta 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