{"id":19645,"date":"2024-05-15T16:28:59","date_gmt":"2024-05-15T08:28:59","guid":{"rendered":"https:\/\/firstmold.com\/?p=19645"},"modified":"2025-07-15T13:33:06","modified_gmt":"2025-07-15T05:33:06","slug":"holding-pressure-and-holding-time","status":"publish","type":"post","link":"https:\/\/firstmold.com\/zh\/guides\/holding-pressure-and-holding-time\/","title":{"rendered":"\u5982\u4f55\u786e\u5b9a\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u548c\u4fdd\u538b\u65f6\u95f4\uff1f"},"content":{"rendered":"<p>\u5728 <a href=\"https:\/\/firstmold.com\/zh\/guides\/what-is-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6ce8\u5851\u5de5\u827a<\/strong><\/a>, \u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e09\u4e2a\u4e0e\u538b\u529b\u6709\u5173\u7684\u53c2\u6570\uff1a\u6ce8\u5165\u538b\u529b\u3001\u4fdd\u6301\u538b\u529b\u548c\u80cc\u538b\u3002\u6211\u4eec\u5728\u201c \"\u4e00\u6587\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u55b7\u5c04\u538b\u529b\u3002\u201c<a href=\"https:\/\/firstmold.com\/zh\/guides\/injection-speed-and-injection-pressure\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6ce8\u5851\u538b\u529b\u548c\u6ce8\u5851\u901f\u5ea6<\/strong><\/a>\u201c.\u4eca\u5929\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u4e86\u89e3\u6301\u538b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-holding-pressure-and-holding-time\">\u4ec0\u4e48\u662f\u4fdd\u6301\u538b\u529b\u548c\u4fdd\u6301\u65f6\u95f4\uff1f<\/h2>\n\n\n\n<p>\u6211\u4eec\u90fd\u77e5\u9053\uff0c\u538b\u529b\u662f\u7528\u6765\u514b\u670d\u6d41\u52a8\u963b\u529b\u548c\u4f53\u73b0\u901f\u5ea6\u7684\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u6ce8\u5851\u538b\u529b\u5305\u62ec\u538b\u529b\u548c\u901f\u5ea6\uff0c\u800c\u4fdd\u538b\u538b\u529b\u53ea\u6d89\u53ca\u538b\u529b\uff0c\u4e0d\u6d89\u53ca\u901f\u5ea6\u3002\u6ce8\u5851\u538b\u529b\u662f\u6307\u5c06\u7194\u878d\u6750\u6599\u6ce8\u5165\u6a21\u8154\u81f3\u5176\u4f53\u79ef\u7684 95% \u65f6\u6240\u4f7f\u7528\u7684\u538b\u529b\u548c\u901f\u5ea6\uff0c\u4e4b\u540e\u8f6c\u4e3a\u4fdd\u538b\u538b\u529b\u3002\u6ce8\u5851\u538b\u529b\u901a\u5e38\u4ece\u9ad8\u538b\u6162\u901f\u8fc7\u6e21\u5230\u9ad8\u538b\u5feb\u901f\uff0c\u7136\u540e\u518d\u8fc7\u6e21\u5230\u4f4e\u538b\u6162\u901f\uff0c\u6700\u540e\u5207\u6362\u5230\u4fdd\u538b\u538b\u529b\u3002.<\/p>\n\n\n\n<p>\u5728\u7194\u878d\u6750\u6599\u586b\u6ee1\u6a21\u8154\u540e\u65bd\u52a0\u4fdd\u6301\u538b\u529b\uff0c\u4ee5\u9632\u6b62\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\u9020\u6210\u7684\u7a7a\u6d1e <a href=\"https:\/\/firstmold.com\/zh\/guides\/plastic-shrinkage\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u51dd\u56fa\u6536\u7f29<\/strong><\/a> \u6216\u6d47\u53e3\u4f4d\u7f6e\u7684\u5f31\u70b9\uff0c\u4ece\u800c\u786e\u4fdd\u8db3\u591f\u7684\u96f6\u4ef6\u5f3a\u5ea6\u3002\u5728\u5207\u6362\u5230\u6750\u6599\u50a8\u5b58\u4e4b\u524d\uff0c\u5b83\u901a\u5e38\u4ece\u9ad8\u538b\u4f4e\u901f\uff08\u65f6\u95f4\u7531\u4ea7\u54c1\u539a\u5ea6\u51b3\u5b9a\uff09\u8fc7\u6e21\u5230\u4f4e\u538b\u6162\u901f\u3002.<\/p>\n\n\n\n<p>\u4fdd\u538b\u662f\u6307\u87ba\u6746\u5728\u6ce8\u5851\u540e\u4e0d\u4f1a\u7acb\u5373\u7f29\u56de\uff0c\u800c\u662f\u7ee7\u7eed\u5bf9\u524d\u7aef\u7684\u7194\u878d\u6750\u6599\u65bd\u52a0\u538b\u529b\u3002\u5728\u4fdd\u538b\u9636\u6bb5\uff0c\u6a21\u8154\u4e2d\u7684\u5851\u6599\u4f1a\u56e0\u51b7\u5374\u800c\u6536\u7f29\uff0c\u5982\u679c\u6d47\u53e3\u6ca1\u6709\u51bb\u7ed3\uff0c\u87ba\u6746\u5c31\u4f1a\u5728\u4fdd\u538b\u538b\u529b\u4e0b\u7f13\u6162\u524d\u8fdb\uff0c\u4f7f\u66f4\u591a\u5851\u6599\u6ce8\u5165\u6a21\u8154\u4ee5\u8865\u507f\u6536\u7f29\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4fdd\u538b\u538b\u529b\u5c0f\u4e8e\u6ce8\u5851\u538b\u529b\u3002.<\/p>\n\n\n\n<p>\u4fdd\u6301\u65f6\u95f4\u662f\u786e\u4fdd\u4ea7\u54c1\u6d47\u53e3\u5b8c\u5168\u51bb\u7ed3\u3001\u9632\u6b62\u56de\u6d41\u7684\u6301\u7eed\u65f6\u95f4\u3002\u5982\u679c\u65f6\u95f4\u592a\u77ed\uff0c\u53ef\u80fd\u4f1a\u5728\u6d47\u53e3\u9644\u8fd1\u5f62\u6210\u6536\u7f29\u51f9\u75d5\u3002\u5982\u679c\u65f6\u95f4\u8fc7\u957f\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4\u5185\u5e94\u529b\u8fc7\u5927\u548c\u6d47\u53e3\u7a81\u51fa\u3002\u53ef\u4ee5\u4f7f\u7528\u91cd\u91cf\u6d4b\u91cf\u6cd5\u6765\u786e\u5b9a\u6d47\u53e3\u662f\u5426\u51bb\u7ed3\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-transition-point\">\u8fc7\u6e21\u70b9<\/h3>\n\n\n\n<p>\u8fd9\u91cc\u7684\u4e00\u4e2a\u5173\u952e\u6982\u5ff5\u662f\u8fc7\u6e21\u70b9\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u8fc7\u6e21\u70b9\u662f\u6307\u4ea7\u54c1\u5728\u96f6\u4fdd\u6301\u538b\u529b\u4e0b\u8fdb\u884c 95% \u586b\u5145\uff0c\u4ece\u6ce8\u5851\u8f6c\u6362\u5230\u4fdd\u6301\u3002\u5bf9\u4e8e\u8584\u58c1\u4ea7\u54c1\uff0c\u901a\u5e38\u662f 98% \u586b\u5145\u3002\u5bf9\u4e8e\u4e0d\u5e73\u8861\u6d41\u9053\uff0c\u4e00\u822c\u4e3a 70%-80%\uff0c\u89c6\u5177\u4f53\u60c5\u51b5\u800c\u5b9a\u3002\u5efa\u8bae\u91c7\u7528\u6162-\u5feb-\u6162\u7684\u591a\u7ea7\u6ce8\u5851\u901f\u5ea6\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-impact-of-holding-pressure-and-holding-time-on-injection-molded-parts\">\u4fdd\u538b\u538b\u529b\u548c\u4fdd\u538b\u65f6\u95f4\u5bf9\u6ce8\u5851\u6210\u578b\u96f6\u4ef6\u7684\u5f71\u54cd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-impact-of-holding-pressure\">\u4fdd\u6301\u538b\u529b\u7684\u5f71\u54cd\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u592a\u4f4e\uff1a<\/strong> \u7ed3\u679c <a href=\"https:\/\/firstmold.com\/zh\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u77ed\u67aa<\/strong><\/a>, <a href=\"https:\/\/firstmold.com\/zh\/tips\/sink-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6c89\u75d5<\/strong><\/a>, <a href=\"https:\/\/firstmold.com\/zh\/tips\/weld-lines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u710a\u7f1d<\/strong><\/a>, \u7b49\u3002\u4fdd\u538b\u538b\u529b\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u5851\u6599\u7194\u4f53\u5728\u6a21\u8154\u4e2d\u538b\u7f29\u4e0d\u5145\u5206\uff0c\u4ece\u800c\u5bfc\u81f4\u5bc6\u5ea6\u964d\u4f4e\uff0c\u51b7\u5374\u65f6\u6536\u7f29\u7387\u589e\u5927\uff0c\u4f7f\u6700\u7ec8\u4f53\u79ef\u5c0f\u4e8e\u6a21\u8154\u4f53\u79ef\u3002.<\/li>\n\n\n\n<li><strong>\u592a\u9ad8\u4e86\uff1a<\/strong> \u5bfc\u81f4\u7fd8\u66f2\u3001\u98de\u8fb9\u548c\u4e25\u91cd\u7684\u6a21\u5177\u81a8\u80c0\u3002\u8fc7\u591a\u7684\u5851\u6599\u7194\u4f53\u538b\u5165\u6a21\u8154\uff0c\u800c\u51b7\u5374\u6536\u7f29\u8865\u507f\u4e0d\u8db3\uff0c\u5bfc\u81f4\u6b8b\u4f59\u5e94\u529b\u3002\u5728\u7cbe\u5bc6\u96f6\u4ef6\u548c\u9700\u8981\u7535\u9540\u7684\u96f6\u4ef6\u4e2d\uff0c\u5e94\u907f\u514d\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\u3002.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"439\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Adjustment-of-Holding-Pressure.webp\" alt=\"\u8c03\u8282\u4fdd\u6301\u538b\u529b\" class=\"wp-image-19647\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Adjustment-of-Holding-Pressure.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Adjustment-of-Holding-Pressure-300x132.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Adjustment-of-Holding-Pressure-768x337.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Adjustment-of-Holding-Pressure-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u8c03\u8282\u4fdd\u6301\u538b\u529b<\/figcaption><\/figure>\n\n\n\n<p>\u6700\u4f73\u4fdd\u6301\u538b\u529b\u662f\u907f\u514d <a href=\"https:\/\/firstmold.com\/zh\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u77ed\u67aa<\/strong><\/a> \u548c <a href=\"https:\/\/firstmold.com\/zh\/tips\/sink-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6c89\u964d\u75d5<\/strong><\/a> \u540c\u65f6\u6d88\u9664\u6b8b\u4f59\u5e94\u529b\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u538b\u5165\u6a21\u8154\u7684\u5851\u6599\u4f1a\u5f62\u6210\u5f88\u9ad8\u7684\u6a21\u8154\u538b\u529b\uff0c\u8fd9\u79cd\u538b\u529b\u5728\u5b8c\u5168\u51b7\u5374\u540e\u5c31\u4f1a\u6d88\u5931\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-impact-of-holding-time\">\u505c\u7559\u65f6\u95f4\u7684\u5f71\u54cd\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u592a\u957f\u4e86<\/strong> \u5f71\u54cd\u5468\u671f\u65f6\u95f4\u3002.<\/li>\n\n\n\n<li><strong>\u592a\u77ed\u4e86\uff1a<\/strong> \u5bfc\u81f4\u91cd\u91cf\u4e0d\u8db3\u3001\u5185\u90e8\u7a7a\u9699\u548c\u5c3a\u5bf8\u53d8\u5c0f\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\uff1a\u4fdd\u6e29\u538b\u529b\u4f1a\u5f71\u54cd\u4fdd\u6e29\u65f6\u95f4\u3002\u4fdd\u6301\u538b\u529b\u8d8a\u9ad8\uff0c\u4fdd\u6301\u65f6\u95f4\u8d8a\u957f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-setting-holding-pressure-and-holding-time\">\u8bbe\u7f6e\u4fdd\u6301\u538b\u529b\u548c\u4fdd\u6301\u65f6\u95f4<\/h2>\n\n\n\n<p>\u4fdd\u6301\u538b\u529b\u901a\u5e38\u5728\u6700\u5c0f\u548c\u6700\u5927\u4fdd\u6301\u538b\u529b\u4e4b\u95f4\u8bbe\u5b9a\uff0c\u4e00\u822c\u4ece\u4f4e\u5230\u9ad8\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u5c0f\u4fdd\u6301\u538b\u529b\uff1a<\/strong> \u57fa\u4e8e\u7cbe\u786e\u7684\u8fc7\u6e21\u70b9\uff0c\u5b83\u80fd\u63d0\u4f9b\u8db3\u591f\u7684\u4fdd\u6301\u538b\u529b\uff0c\u4ee5\u907f\u514d\u586b\u5145\u4e0d\u8db3\u3002.<\/li>\n\n\n\n<li><strong>\u6700\u5927\u4fdd\u6301\u538b\u529b\uff1a<\/strong> \u6839\u636e\u7cbe\u786e\u7684\u8fc7\u6e21\u70b9\uff0c\u5b83\u53ef\u4ee5\u5728\u95ea\u84b8\u53d1\u751f\u4e4b\u524d\u63d0\u4f9b\u4fdd\u6301\u538b\u529b\u3002\u8be5\u8303\u56f4\u8868\u793a\u4ea7\u54c1\u7684\u5b89\u5168\u52a0\u5de5\u7a97\u53e3\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u822c\u6765\u8bf4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PA \u4fdd\u6301\u538b\u529b = \u6ce8\u5165\u538b\u529b\u7684 50%<\/li>\n\n\n\n<li><a href=\"https:\/\/firstmold.com\/zh\/guides\/pom-plastic\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>POM<\/strong><\/a> \u4fdd\u6301\u538b\u529b = \u6ce8\u5c04\u538b\u529b\u7684 80%\uff08\u5c3a\u5bf8\u7cbe\u5ea6\u9ad8\u65f6\u53ef\u8fbe\u5230 100%\uff09\u3002<\/li>\n\n\n\n<li>PP\/PE \u4fdd\u6301\u538b\u529b = \u6ce8\u5c04\u538b\u529b\u7684 30-50%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-classic-steps-for-setting-holding-time\">\u8bbe\u7f6e\u4fdd\u7559\u65f6\u95f4\u7684\u7ecf\u5178\u6b65\u9aa4\uff1a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5c06\u7194\u5316\u6e29\u5ea6\u8bbe\u5b9a\u5728\u5236\u9020\u5546\u5efa\u8bae\u503c\u7684\u4e2d\u95f4\u8303\u56f4\u3002.<\/li>\n\n\n\n<li>\u5c06\u586b\u5145\u6ce8\u5165\u901f\u5ea6\u3001\u8fc7\u6e21\u70b9\u548c\u51b7\u5374\u65f6\u95f4\u8bbe\u7f6e\u4e3a\u5b89\u5168\u503c\u3002.<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u4fdd\u538b\u538b\u529b\uff08\u53c2\u89c1\u4e0a\u8ff0\u6b65\u9aa4\uff09\u3002.<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u4e0d\u540c\u7684\u4fdd\u6e29\u65f6\u95f4\uff0c\u6ce8\u610f\u5728\u4fdd\u6301\u76f8\u540c\u5468\u671f\u7684\u60c5\u51b5\u4e0b\uff0c\u589e\u52a0\u4fdd\u6e29\u65f6\u95f4\u53ef\u51cf\u5c11\u51b7\u5374\u65f6\u95f4\u3002\u5728\u4e0d\u540c\u4fdd\u6e29\u6761\u4ef6\u4e0b\u79f0\u91cf\u96f6\u4ef6\u91cd\u91cf\uff0c\u5c06\u6570\u636e\u8f93\u5165 Excel \u8868\uff0c\u5e76\u7ed8\u5236\u91cd\u91cf-\u4fdd\u6e29\u538b\u529b\u66f2\u7ebf\u3002.<\/li>\n\n\n\n<li>\u786e\u5b9a\u96f6\u4ef6\u91cd\u91cf\u53d8\u5316\u4e0d\u5927\u7684\u65f6\u95f4\u8303\u56f4\u3002\u5728\u6b64\u8303\u56f4\u4e4b\u524d\u7684\u65f6\u95f4\u5c31\u662f\u6d47\u53e3\u5bc6\u5c01\u65f6\u95f4\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8bbe\u5b9a\u7684\u4fdd\u6301\u65f6\u95f4\u6bd4\u6d47\u53e3\u5bc6\u5c01\u65f6\u95f4\u957f 0.5-2 \u79d2\u3002.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u538b\u529b\u548c\u4fdd\u538b\u65f6\u95f4\u53c2\u6570\uff0c\u5e76\u5b66\u4f1a\u5982\u4f55\u79d1\u5b66\u8bbe\u7f6e\u3002<\/p>","protected":false},"author":5,"featured_media":19648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[47],"tags":[51],"class_list":["post-19645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-injection-molding"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Holding Pressure and Holding Time In Injection Molding<\/title>\n<meta name=\"description\" content=\"Understanding the parameters of holding pressure and holding time in injection molding and learning how to set them scientifically.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstmold.com\/zh\/guides\/holding-pressure-and-holding-time\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Determine Holding Pressure and Holding Time In Injection Molding?\" \/>\n<meta property=\"og:description\" content=\"Understanding the parameters of holding pressure and holding time in injection molding and learning how to set them scientifically.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/firstmold.com\/zh\/guides\/holding-pressure-and-holding-time\/\" \/>\n<meta property=\"og:site_name\" content=\"First Mold\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.youtube.com\/@firstmold\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-15T08:28:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-15T05:33:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"James Li\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:site\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"James Li\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/\"},\"author\":{\"name\":\"James Li\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/person\\\/41882a87bad7ee7a4cab1e8b0b75a0ae\"},\"headline\":\"How to Determine Holding Pressure and Holding Time In Injection Molding?\",\"datePublished\":\"2024-05-15T08:28:59+00:00\",\"dateModified\":\"2025-07-15T05:33:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/\"},\"wordCount\":770,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/injection-pressure-and-injection-time-featured-image.jpg\",\"keywords\":[\"Injection Molding\"],\"articleSection\":[\"What-is Guides\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/\",\"url\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/\",\"name\":\"Holding Pressure and Holding Time In Injection Molding\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/injection-pressure-and-injection-time-featured-image.jpg\",\"datePublished\":\"2024-05-15T08:28:59+00:00\",\"dateModified\":\"2025-07-15T05:33:06+00:00\",\"description\":\"Understanding the parameters of holding pressure and holding time in injection molding and learning how to set them scientifically.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#primaryimage\",\"url\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/injection-pressure-and-injection-time-featured-image.jpg\",\"contentUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/injection-pressure-and-injection-time-featured-image.jpg\",\"width\":800,\"height\":800,\"caption\":\"injection pressure and injection time featured image\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/holding-pressure-and-holding-time\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/firstmold.com\\\/zh\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What-is Guides\",\"item\":\"https:\\\/\\\/firstmold.com\\\/zh\\\/category\\\/guides\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"How to Determine Holding Pressure and Holding Time In Injection Molding?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#website\",\"url\":\"https:\\\/\\\/firstmold.com\\\/\",\"name\":\"First Mold Manufacturing Limited | MFG\",\"description\":\"First Mold Official Website\",\"publisher\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\"},\"alternateName\":\"Parts Manufacturing Company | First Mold\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/firstmold.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\",\"name\":\"First Mold Manufacturing Limited\",\"alternateName\":\"First Mold\",\"url\":\"https:\\\/\\\/firstmold.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png\",\"contentUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png\",\"width\":696,\"height\":696,\"caption\":\"First Mold Manufacturing Limited\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.youtube.com\\\/@firstmold\",\"https:\\\/\\\/x.com\\\/firstmold2011\",\"https:\\\/\\\/mastodon.social\\\/@firstmold\"],\"address\":[{\"@type\":\"PostalAddress\",\"name\":\"China Base\",\"streetAddress\":\"88 West Shagang Road, Gangkou Town\",\"addressLocality\":\"Zhongshan City\",\"addressRegion\":\"Guangdong\",\"postalCode\":\"528447\",\"addressCountry\":\"CN\"},{\"@type\":\"PostalAddress\",\"name\":\"Mexico Factory\",\"streetAddress\":\"Nave ISK-8, Parque Industrial y Log\u00edstico Sky Plus, Avenida Mineral de Cinco Se\u00f1ores No.100, del Parque Industrial Santa Fe\",\"addressLocality\":\"Silao de la Victoria\",\"addressRegion\":\"Guanajuato\",\"postalCode\":\"36270\",\"addressCountry\":\"MX\"},{\"@type\":\"PostalAddress\",\"name\":\"France Branch\",\"streetAddress\":\"2 Bis avenue des Cistes\",\"addressLocality\":\"Roquefort -la-Bedoule\",\"postalCode\":\"13830\",\"addressCountry\":\"FR\"},{\"@type\":\"PostalAddress\",\"name\":\"Singapore Branch\",\"streetAddress\":\"60 Paya Lebar Road #08-55\",\"addressLocality\":\"Singapore\",\"postalCode\":\"409051\",\"addressCountry\":\"SG\"}],\"description\":\"First Mold, whose full name is First Mold Manufacturing Limited, is a large-scale manufacturing company specializing in mold manufacturing, injection molding services, CNC machining, and rapid prototyping. With production bases in both China and Mexico, First Mold serves a global clientele.\",\"email\":\"marketing@firstmold.com\",\"telephone\":\"+86 18928160183\",\"legalName\":\"First Mold Manufacturing Limited\",\"foundingDate\":\"2012-02-19\",\"duns\":\"60-139-1218\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"201\",\"maxValue\":\"500\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/person\\\/41882a87bad7ee7a4cab1e8b0b75a0ae\",\"name\":\"James Li\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g\",\"caption\":\"James Li\"},\"description\":\"Mold Making &amp; Precision Manufacturing Expert\",\"sameAs\":[\"https:\\\/\\\/firstmold.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/james-li-3950a622\\\/\"],\"honorificPrefix\":\"Mr.\",\"gender\":\"male\",\"knowsAbout\":[\"Mold Making\",\"Injection Molding\",\"CNC machining\"],\"knowsLanguage\":[\"English\",\"Chinese\"],\"jobTitle\":\"Technical Director\",\"worksFor\":\"First Mold Manufacturing Limited\",\"url\":\"https:\\\/\\\/firstmold.com\\\/zh\\\/author\\\/james-li\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u548c\u4fdd\u538b\u65f6\u95f4","description":"\u4e86\u89e3\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u538b\u529b\u548c\u4fdd\u538b\u65f6\u95f4\u53c2\u6570\uff0c\u5e76\u5b66\u4f1a\u5982\u4f55\u79d1\u5b66\u8bbe\u7f6e\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/firstmold.com\/zh\/guides\/holding-pressure-and-holding-time\/","og_locale":"zh_CN","og_type":"article","og_title":"How to Determine Holding Pressure and Holding Time In Injection Molding?","og_description":"Understanding the parameters of holding pressure and holding time in injection molding and learning how to set them scientifically.","og_url":"https:\/\/firstmold.com\/zh\/guides\/holding-pressure-and-holding-time\/","og_site_name":"First Mold","article_publisher":"https:\/\/www.youtube.com\/@firstmold","article_published_time":"2024-05-15T08:28:59+00:00","article_modified_time":"2025-07-15T05:33:06+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg","type":"image\/jpeg"}],"author":"James Li","twitter_card":"summary_large_image","twitter_creator":"@firstmold2011","twitter_site":"@firstmold2011","twitter_misc":{"\u4f5c\u8005":"James Li","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"4 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#article","isPartOf":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/"},"author":{"name":"James Li","@id":"https:\/\/firstmold.com\/#\/schema\/person\/41882a87bad7ee7a4cab1e8b0b75a0ae"},"headline":"How to Determine Holding Pressure and Holding Time In Injection Molding?","datePublished":"2024-05-15T08:28:59+00:00","dateModified":"2025-07-15T05:33:06+00:00","mainEntityOfPage":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/"},"wordCount":770,"commentCount":0,"publisher":{"@id":"https:\/\/firstmold.com\/#organization"},"image":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#primaryimage"},"thumbnailUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg","keywords":["Injection Molding"],"articleSection":["What-is Guides"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/","url":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/","name":"\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u548c\u4fdd\u538b\u65f6\u95f4","isPartOf":{"@id":"https:\/\/firstmold.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#primaryimage"},"image":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#primaryimage"},"thumbnailUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg","datePublished":"2024-05-15T08:28:59+00:00","dateModified":"2025-07-15T05:33:06+00:00","description":"\u4e86\u89e3\u6ce8\u5851\u6210\u578b\u4e2d\u7684\u4fdd\u538b\u538b\u529b\u548c\u4fdd\u538b\u65f6\u95f4\u53c2\u6570\uff0c\u5e76\u5b66\u4f1a\u5982\u4f55\u79d1\u5b66\u8bbe\u7f6e\u3002","breadcrumb":{"@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#primaryimage","url":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg","contentUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/injection-pressure-and-injection-time-featured-image.jpg","width":800,"height":800,"caption":"injection pressure and injection time featured image"},{"@type":"BreadcrumbList","@id":"https:\/\/firstmold.com\/guides\/holding-pressure-and-holding-time\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/firstmold.com\/zh\/"},{"@type":"ListItem","position":2,"name":"What-is Guides","item":"https:\/\/firstmold.com\/zh\/category\/guides\/"},{"@type":"ListItem","position":3,"name":"How to Determine Holding Pressure and Holding Time In Injection Molding?"}]},{"@type":"WebSite","@id":"https:\/\/firstmold.com\/#website","url":"https:\/\/firstmold.com\/","name":"\u7b2c\u4e00\u6a21\u5177\u5236\u9020\u6709\u9650\u516c\u53f8 | MFG","description":"First Mold \u5b98\u65b9\u7f51\u7ad9","publisher":{"@id":"https:\/\/firstmold.com\/#organization"},"alternateName":"Parts Manufacturing Company | First Mold","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/firstmold.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/firstmold.com\/#organization","name":"\u7b2c\u4e00\u6a21\u5177\u5236\u9020\u6709\u9650\u516c\u53f8","alternateName":"First Mold","url":"https:\/\/firstmold.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/firstmold.com\/#\/schema\/logo\/image\/","url":"https:\/\/firstmold.com\/wp-content\/uploads\/2025\/06\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png","contentUrl":"https:\/\/firstmold.com\/wp-content\/uploads\/2025\/06\/First-Mold-Manufacturing-Limited-Site-Representation-Logo.png","width":696,"height":696,"caption":"First Mold Manufacturing Limited"},"image":{"@id":"https:\/\/firstmold.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/@firstmold","https:\/\/x.com\/firstmold2011","https:\/\/mastodon.social\/@firstmold"],"address":[{"@type":"PostalAddress","name":"China Base","streetAddress":"88 West Shagang Road, Gangkou Town","addressLocality":"Zhongshan City","addressRegion":"Guangdong","postalCode":"528447","addressCountry":"CN"},{"@type":"PostalAddress","name":"Mexico Factory","streetAddress":"Nave ISK-8, Parque Industrial y Log\u00edstico Sky Plus, Avenida Mineral de Cinco Se\u00f1ores No.100, del Parque Industrial Santa Fe","addressLocality":"Silao de la Victoria","addressRegion":"Guanajuato","postalCode":"36270","addressCountry":"MX"},{"@type":"PostalAddress","name":"France Branch","streetAddress":"2 Bis avenue des Cistes","addressLocality":"Roquefort -la-Bedoule","postalCode":"13830","addressCountry":"FR"},{"@type":"PostalAddress","name":"Singapore Branch","streetAddress":"60 Paya Lebar Road #08-55","addressLocality":"Singapore","postalCode":"409051","addressCountry":"SG"}],"description":"First Mold \u7684\u5168\u79f0\u662f First Mold Manufacturing Limited\uff0c\u662f\u4e00\u5bb6\u4e13\u4e1a\u4ece\u4e8b\u6a21\u5177\u5236\u9020\u3001\u6ce8\u5851\u6210\u578b\u670d\u52a1\u3001\u6570\u63a7\u52a0\u5de5\u548c\u5feb\u901f\u6210\u578b\u7684\u5927\u578b\u5236\u9020\u4f01\u4e1a\u3002First Mold \u5728\u4e2d\u56fd\u548c\u58a8\u897f\u54e5\u5747\u8bbe\u6709\u751f\u4ea7\u57fa\u5730\uff0c\u4e3a\u5168\u7403\u5ba2\u6237\u63d0\u4f9b\u670d\u52a1\u3002","email":"marketing@firstmold.com","telephone":"+86 18928160183","legalName":"First Mold Manufacturing Limited","foundingDate":"2012-02-19","duns":"60-139-1218","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"201","maxValue":"500"}},{"@type":"Person","@id":"https:\/\/firstmold.com\/#\/schema\/person\/41882a87bad7ee7a4cab1e8b0b75a0ae","name":"James Li","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","caption":"James Li"},"description":"\u6a21\u5177\u5236\u9020\u548c\u7cbe\u5bc6\u5236\u9020\u4e13\u5bb6","sameAs":["https:\/\/firstmold.com\/","https:\/\/www.linkedin.com\/in\/james-li-3950a622\/"],"honorificPrefix":"Mr.","gender":"male","knowsAbout":["Mold Making","Injection Molding","CNC machining"],"knowsLanguage":["English","Chinese"],"jobTitle":"Technical Director","worksFor":"First Mold Manufacturing Limited","url":"https:\/\/firstmold.com\/zh\/author\/james-li\/"}]}},"_links":{"self":[{"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/posts\/19645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/comments?post=19645"}],"version-history":[{"count":1,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/posts\/19645\/revisions"}],"predecessor-version":[{"id":31314,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/posts\/19645\/revisions\/31314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/media\/19648"}],"wp:attachment":[{"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/media?parent=19645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/categories?post=19645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstmold.com\/zh\/wp-json\/wp\/v2\/tags?post=19645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}