{"id":172,"date":"2026-07-15T07:54:48","date_gmt":"2026-07-15T07:54:48","guid":{"rendered":"https:\/\/onestepblowmoldingmachine.com\/what-is-biaxial-orientation-in-isbm-and-why-does-it-matter\/"},"modified":"2026-07-15T07:54:48","modified_gmt":"2026-07-15T07:54:48","slug":"what-is-biaxial-orientation-in-isbm-and-why-does-it-matter","status":"publish","type":"post","link":"https:\/\/onestepblowmoldingmachine.com\/zh\/what-is-biaxial-orientation-in-isbm-and-why-does-it-matter\/","title":{"rendered":"ISBM\u4e2d\u7684\u53cc\u8f74\u53d6\u5411\u662f\u4ec0\u4e48\uff1f\u5b83\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f"},"content":{"rendered":"<nav aria-label=\"\u9762\u5305\u5c51\" style=\"margin-bottom:18px;font-size:13px;color:#666;\">\n  <a href=\"\/zh\/\" style=\"color:#0066cc;text-decoration:none;\">\u5bb6<\/a> \u203a<br \/>\n  <a href=\"\/zh\/products\/isbm-machines\/\" style=\"color:#0066cc;text-decoration:none;\">ISBM\u673a\u5668<\/a> \u203a<br \/>\n  <span>ISBM\u4e2d\u7684\u53cc\u8f74\u53d6\u5411\u89e3\u91ca<\/span><br \/>\n<\/nav>\n<h2 style=\"font-size:28px;color:#1a2e44;margin-bottom:10px;\">ISBM\u4e2d\u7684\u53cc\u8f74\u53d6\u5411\u662f\u4ec0\u4e48\uff1f\u5b83\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:24px;\">\n\u53cc\u8f74\u53d6\u5411\u662f\u4e00\u79cd\u5206\u5b50\u5de5\u7a0b\u73b0\u8c61\uff0c\u5b83\u4f7f\u5f97\u6ce8\u5851\u62c9\u4f38\u5439\u5851\u6210\u578b\u5bb9\u5668\u7684\u6027\u80fd\u663e\u8457\u4f18\u4e8e\u5176\u4ed6\u5439\u5851\u6210\u578b\u65b9\u6cd5\u751f\u4ea7\u7684\u5bb9\u5668\u3002\u5f53\u5305\u88c5\u5de5\u7a0b\u5e08\u5728\u8981\u6c42\u82db\u523b\u7684\u5e94\u7528\u573a\u666f\u4e2d\u6307\u5b9a\u91c7\u7528\u6ce8\u5851\u62c9\u4f38\u5439\u5851\u6210\u578b\uff08ISBM\uff09\u800c\u975e\u6324\u51fa\u5439\u5851\u6216\u6ce8\u5851\u5439\u5851\u65f6\uff0c\u53cc\u8f74\u53d6\u5411\u51e0\u4e4e\u603b\u662f\u4e3b\u8981\u7684\u6280\u672f\u4f9d\u636e\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u673a\u5236\u901a\u5e38\u4ec5\u88ab\u7b3c\u7edf\u5730\u63cf\u8ff0\u2014\u2014\u4f8b\u5982\u201c\u805a\u5408\u7269\u94fe\u6392\u5217\u201d\u2014\u2014\u800c\u7f3a\u4e4f\u6df1\u5165\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u65e0\u6cd5\u89e3\u91ca\u4e3a\u4ec0\u4e48\u5fc5\u987b\u5982\u6b64\u7cbe\u786e\u5730\u63a7\u5236\u52a0\u5de5\u53c2\u6570\uff0c\u6216\u8005\u4e3a\u4ec0\u4e48\u504f\u79bb\u53d6\u5411\u8303\u56f4\u4f1a\u5bfc\u81f4\u5bb9\u5668\u7f3a\u9677\u3002\n<\/p>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:24px;\">\n\u672c\u6307\u5357\u4ece\u57fa\u672c\u539f\u7406\u89e3\u91ca\u4e86\u53cc\u8f74\u53d6\u5411\uff1a\u5206\u5b50\u548c\u5fae\u89c2\u7ed3\u6784\u5c42\u9762\u53d1\u751f\u4e86\u4ec0\u4e48\uff0cISBM \u673a\u5668\u5982\u4f55\u8bf1\u5bfc\u5b83\uff0c\u62c9\u4f38\u6bd4\u53c2\u6570\u5982\u4f55\u63a7\u5236\u5176\u5927\u5c0f\uff0c\u4ee5\u53ca\u5bf9\u6210\u54c1\u5bb9\u5668\u6027\u80fd\u7684\u5de5\u7a0b\u5f71\u54cd\u662f\u4ec0\u4e48\u3002\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/onestepblowmoldingmachine.com\/wp-content\/uploads\/2026\/07\/isbm-machine-3.webp\"\n     alt=\"Injection stretch blow molding machine during the stretch-blow stage where biaxial orientation develops in PET preform\"\n     style=\"width:100%;max-width:100%;height:auto;border-radius:8px;margin-bottom:28px;display:block;\" \/><\/p>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u4ec0\u4e48\u662f\u53cc\u8f74\u53d6\u5411\u2014\u2014\u5206\u5b50\u5b9a\u4e49<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u5728\u65e0\u53d6\u5411\uff08\u975e\u6676\u6001\u6216\u5404\u5411\u540c\u6027\uff09\u805a\u5408\u7269\u4e2d\uff0c\u957f\u94fe\u5206\u5b50\u5448\u65e0\u89c4\u7ebf\u56e2\u6784\u578b\uff0c\u6ca1\u6709\u4f18\u5148\u53d6\u5411\u3002\u8fd9\u79cd\u6750\u6599\u5728\u5404\u4e2a\u65b9\u5411\u4e0a\u7684\u6027\u8d28\u76f8\u540c\u2014\u2014\u5b83\u662f\u5404\u5411\u540c\u6027\u7684\u3002\u5f53\u8fd9\u79cd\u6750\u6599\u5728\u9ad8\u4e8e\u5176\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6 (Tg) \u4f46\u4f4e\u4e8e\u5176\u7194\u70b9 (Tm) \u7684\u6e29\u5ea6\u8303\u56f4\u5185\u53d7\u5230\u673a\u68b0\u5f62\u53d8\u65f6\uff0c\u94fe\u4f1a\u88ab\u8feb\u89e3\u65cb\u5e76\u4f18\u5148\u6cbf\u53d7\u529b\u65b9\u5411\u6392\u5217\u3002\n<\/p>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u5f53\u5f62\u53d8\u540c\u65f6\u53d1\u751f\u5728\u4e24\u4e2a\u76f8\u4e92\u5782\u76f4\u7684\u65b9\u5411\u4e0a\u65f6\uff0c\u94fe\u6bb5\u4f1a\u6392\u5217\u5728\u4e00\u4e2a\u5e73\u9762\u5185\u2014\u2014\u8fd9\u5c31\u662f\u53cc\u8f74\u53d6\u5411\u3002\u6b64\u65f6\u805a\u5408\u7269\u4e0d\u518d\u662f\u5404\u5411\u540c\u6027\u7684\uff1b\u5b83\u5728\u4e24\u4e2a\u53d6\u5411\u65b9\u5411\u4e0a\u7684\u673a\u68b0\u6027\u80fd\u3001\u963b\u9694\u6027\u80fd\u548c\u5149\u5b66\u6027\u80fd\u5747\u5f97\u5230\u589e\u5f3a\uff0c\u800c\u6cbf\u539a\u5ea6\u65b9\u5411\u7684\u76f8\u5e94\u6027\u80fd\u5219\u76f8\u5e94\u964d\u4f4e\u3002\n<\/p>\n<div style=\"background-color:#e8f4fd;border-radius:8px;padding:20px 22px;margin-bottom:24px;\">\n  <strong style=\"color:#1a2e44;font-size:15px;\">\u5173\u952e\u6e29\u5ea6\u6982\u5ff5\uff1a<\/strong><\/p>\n<ul style=\"margin:12px 0 0 0;padding-left:22px;line-height:2.1;color:#333;font-size:15px;\">\n<li><strong>\u4f4e\u4e8e Tg\uff1a<\/strong> \u805a\u5408\u7269\u5448\u73bb\u7483\u6001\u2014\u2014\u94fe\u6bb5\u88ab\u51bb\u7ed3\uff0c\u65e0\u6cd5\u5b9a\u5411\uff0c\u5f62\u53d8\u5bfc\u81f4\u8106\u6027\u65ad\u88c2<\/li>\n<li><strong>Tg \u548c Tcc\uff08\u51b7\u7ed3\u6676\u6e29\u5ea6\uff09\u4e4b\u95f4\uff1a<\/strong> \u201c\u65b9\u5411\u7a97\u53e3\u201d\u2014\u2014\u94fe\u6761\u662f\u53ef\u79fb\u52a8\u7684\uff0c\u53ef\u4ee5\u5bf9\u9f50\u5e76\u9501\u5b9a\u65b9\u5411<\/li>\n<li><strong>\u4ee5\u4e0a Tcc\uff1a<\/strong> \u4e0d\u53d7\u63a7\u5236\u7684\u51b7\u7ed3\u6676\u4f5c\u7528\u4f1a\u53d1\u5c55\u2014\u2014\u51fa\u73b0\u96fe\u72b6\u3001\u50f5\u786c\u3001\u5931\u53bb\u5439\u5236\u80fd\u529b\u7b49\u73b0\u8c61\u3002<\/li>\n<li><strong>\u5728 Tm\uff1a<\/strong> \u7194\u878d\u72b6\u6001\u2014\u2014\u6240\u6709\u53d6\u5411\u4e27\u5931\uff0c\u94fe\u91cd\u65b0\u968f\u673a\u5316<\/li>\n<\/ul>\n<\/div>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">ISBM \u8fc7\u7a0b\u4e2d\u53cc\u8f74\u53d6\u5411\u7684\u5f62\u6210\u673a\u5236<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u5728ISBM\u5de5\u827a\u4e2d\uff0c\u901a\u8fc7\u5728\u62c9\u4f38-\u5439\u5851\u5de5\u4f4d\u4e0a\u540c\u65f6\u8fdb\u884c\u4e24\u6b21\u53d8\u5f62\u7684\u534f\u8c03\u4f5c\u7528\uff0c\u6709\u610f\u5730\u8bbe\u8ba1\u53cc\u8f74\u53d6\u5411\uff1a\n<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin-bottom:28px;\">\n<div style=\"flex:1;min-width:260px;border:2px solid #0066cc;border-radius:8px;padding:20px;\">\n<h3 style=\"font-size:17px;color:#0066cc;margin-bottom:10px;\">\u8f74\u5411\u62c9\u4f38\uff08\u673a\u5668\u65b9\u5411\uff09<\/h3>\n<p style=\"font-size:14px;line-height:1.8;color:#444;\">\u62c9\u4f38\u6746\u4ee5\u53ef\u63a7\u901f\u5ea6\u5411\u4e0b\u7a7f\u8fc7\u9884\u6210\u578b\u9888\u90e8\uff0c\u4f7f\u9884\u6210\u578b\u4f53\u6cbf\u5782\u76f4\uff08\u8f74\u5411\uff09\u65b9\u5411\u62c9\u4f38\u3002\u8be5\u529b\u4f5c\u7528\u4e8e\u5904\u4e8e\u53d6\u5411\u6e29\u5ea6\u7a97\u53e3\u5185\u7684\u805a\u5408\u7269\u3002\u805a\u5408\u7269\u94fe\u4f18\u5148\u6cbf\u8f74\u5411\u6392\u5217\u3002\u62c9\u4f38\u7a0b\u5ea6\u7528\u8f74\u5411\u62c9\u4f38\u6bd4 (ASR) \u6765\u91cf\u5316\uff0cASR = \u6700\u7ec8\u74f6\u8eab\u957f\u5ea6 \u00f7 \u9884\u6210\u578b\u4f53\u957f\u5ea6\u3002\u5bf9\u4e8e PET \u800c\u8a00\uff0c\u5178\u578b\u7684 ASR \u76ee\u6807\u503c\u4e3a 2.5\u20133.5 \u500d\u3002<\/p>\n<\/p><\/div>\n<div style=\"flex:1;min-width:260px;border:2px solid #e67e00;border-radius:8px;padding:20px;\">\n<h3 style=\"font-size:17px;color:#e67e00;margin-bottom:10px;\">\u2194 \u5f84\u5411\u81a8\u80c0\uff08\u73af\u5411\uff09<\/h3>\n<p style=\"font-size:14px;line-height:1.8;color:#444;\">\u538b\u7f29\u7a7a\u6c14\u4f7f\u74f6\u576f\u5411\u5916\u81a8\u80c0\uff0c\u8d34\u5408\u5439\u5851\u6a21\u5177\u58c1\uff0c\u4ece\u800c\u6cbf\u5468\u5411\uff08\u73af\u5411\uff09\u589e\u5927\u76f4\u5f84\u3002\u8fd9\u4f7f\u5f97\u74f6\u576f\u7684\u53d6\u5411\u4e0e\u62c9\u4f38\u6746\u65b9\u5411\u5782\u76f4\u3002\u73af\u5411\u62c9\u4f38\u6bd4 (HSR) = \u6700\u7ec8\u74f6\u4f53\u76f4\u5f84 \u00f7 \u74f6\u576f\u76f4\u5f84\u3002\u5bf9\u4e8e PET \u6750\u6599\uff0c\u76ee\u6807 HSR \u901a\u5e38\u4e3a 3.0\u20134.0 \u500d\u3002\u8f74\u5411\u62c9\u4f38\u6bd4 (ASR) \u4e0e HSR \u7684\u4e58\u79ef\u4e3a\u53cc\u8f74\u62c9\u4f38\u6bd4 (BSR = ASR \u00d7 HSR)\uff0c\u4e3a\u83b7\u5f97\u6700\u4f73 PET \u53d6\u5411\uff0cBSR \u901a\u5e38\u5e94\u4e3a 8\u201312 \u500d\u3002<\/p>\n<\/p><\/div>\n<\/div>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u8fd9\u4e24\u79cd\u5f62\u53d8\u5e76\u975e\u7b80\u5355\u7684\u53e0\u52a0\uff0c\u800c\u662f\u76f8\u4e92\u4f5c\u7528\u3001\u534f\u540c\u589e\u6548\u3002\u53cc\u8f74\u53d6\u5411\u7684PET\u94fe\u6392\u5217\u5f62\u6210\u4e86\u4e00\u79cd\u534a\u7ed3\u6676\u5fae\u89c2\u7ed3\u6784\uff0c\u5176\u4e2d\u53d6\u5411\u7684\u5fae\u6676\u5d4c\u5165\u53d6\u5411\u7684\u975e\u6676\u57fa\u8d28\u4e2d\u3002\u6b63\u662f\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86PET\u5353\u8d8a\u7684\u6027\u80fd\u7ec4\u5408\uff0c\u4f7f\u5176\u6210\u4e3aISBM\u5305\u88c5\u7684\u4e3b\u6d41\u6750\u6599\u3002\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/onestepblowmoldingmachine.com\/wp-content\/uploads\/2026\/07\/isbm-machine-bottles-9.webp\"\n     alt=\"PET bottles produced by ISBM showing crystal clarity from biaxial orientation of polymer chains\"\n     style=\"width:100%;max-width:100%;height:auto;border-radius:8px;margin-bottom:28px;display:block;\" \/><\/p>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">PET\u4e2d\u7684\u5e94\u53d8\u8bf1\u5bfc\u7ed3\u6676\u2014\u2014\u7279\u6b8a\u6848\u4f8b<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\nPET\u5c55\u73b0\u51fa\u4e00\u79cd\u79f0\u4e3a\u5e94\u53d8\u8bf1\u5bfc\u7ed3\u6676\uff08SIC\uff09\u2014\u2014\u4e5f\u79f0\u4e3a\u5e94\u529b\u8bf1\u5bfc\u7ed3\u6676\u2014\u2014\u7684\u72ec\u7279\u73b0\u8c61\uff0c\u8fd9\u5bf9\u4e8e\u5176\u5728ISBM\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u5728\u5e38\u89c4\u70ed\u52a0\u5de5\u6761\u4ef6\u4e0b\uff0cPET\u7ed3\u6676\u7f13\u6162\uff1b\u5728\u62c9\u4f38\u5439\u5851\u6e29\u5ea6\uff0890\u2013105\u00b0C\uff09\u4e0b\uff0c\u7ed3\u6676\u52a8\u529b\u5b66\u4e5f\u76f8\u5bf9\u8f83\u6162\u3002\u7136\u800c\uff0c\u5f53PET\u94fe\u5728\u62c9\u4f38\u5439\u5851\u5de5\u4f4d\u4e0a\u5feb\u901f\u53d8\u5f62\u65f6\uff0c\u53d8\u5f62\u7684\u673a\u68b0\u80fd\u4f1a\u663e\u8457\u52a0\u901f\u7ed3\u6676\u2014\u2014\u94fe\u5728\u62c9\u4f38\u8fc7\u7a0b\u4e2d\u51e0\u4e4e\u77ac\u95f4\u6392\u5217\u5e76\u7ed3\u6676\u3002\n<\/p>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u8fd9\u79cd\u65b9\u5f0f\u5f62\u6210\u7684\u7ed3\u6676\u5ea6\u4e0e\u70ed\u7ed3\u6676\u5ea6\u6709\u7740\u672c\u8d28\u533a\u522b\uff1a\u6676\u4f53\u975e\u5e38\u5c0f\uff08\u7eb3\u7c73\u7ea7\uff09\uff0c\u9ad8\u5ea6\u53d6\u5411\uff0c\u5e76\u4e14\u5206\u5e03\u5728\u6574\u4e2a\u57fa\u4f53\u4e2d\uff0c\u800c\u4e0d\u662f\u50cf\u70ed\u7ed3\u6676\u90a3\u6837\u751f\u957f\u6210\u5927\u7684\u7403\u6676\u3002\u8fd9\u79cd\u7cbe\u7ec6\u7684\u3001\u53d6\u5411\u7684\u6676\u4f53\u7ed3\u6784\uff1a\n<\/p>\n<ul style=\"padding-left:24px;line-height:2;color:#333;font-size:16px;margin-bottom:20px;\">\n<li>\u6563\u5c04\u5149\u7ebf\u6781\u5c11\u2014\u2014\u5c3d\u7ba1\u90e8\u5206\u7ed3\u6676\uff0c\u74f6\u8eab\u4ecd\u4fdd\u6301\u5149\u5b66\u900f\u660e\u3002<\/li>\n<li>\u5f62\u6210\u7269\u7406\u4ea4\u8054\uff0c\u4ece\u800c\u63d0\u9ad8\u521a\u5ea6\u5e76\u51cf\u5c11\u8815\u53d8\u3002<\/li>\n<li>\u901a\u8fc7\u4e3a\u6c14\u4f53\u5206\u5b50\u521b\u9020\u66f2\u6298\u7684\u6269\u6563\u8def\u5f84\uff0c\u663e\u8457\u964d\u4f4e\u6c14\u4f53\u6e17\u900f\u6027\u3002<\/li>\n<li>\u63d0\u9ad8\u4e86\u6709\u6548\u70ed\u963b\uff0c\u4f7f\u5176\u9ad8\u4e8e\u975e\u6676\u6001PET\u3002<\/li>\n<\/ul>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u5e94\u529b\u8bf1\u5bfc\u7ed3\u6676\uff08SIC\uff09\u7684\u7a0b\u5ea6\u4e0e\u62c9\u4f38\u6bd4\u548c\u5e94\u53d8\u901f\u7387\u76f4\u63a5\u76f8\u5173\u3002\u56e0\u6b64\uff0c\u62c9\u4f38\u6bd4\u4f18\u5316\u4e0d\u4ec5\u4ec5\u662f\u8fbe\u5230\u5c3a\u5bf8\u76ee\u6807\uff0c\u5176\u6839\u672c\u5728\u4e8e\u8bbe\u8ba1\u5177\u6709\u7279\u5b9a\u6027\u80fd\u7684\u7279\u5b9a\u5fae\u89c2\u7ed3\u6784\u3002\n<\/p>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u53cc\u8f74\u53d6\u5411\u4e3a\u4f55\u91cd\u8981\uff1a\u6027\u80fd\u4f18\u52bf\u91cf\u5316<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:28px;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:560px;\">\n<thead>\n<tr style=\"background-color:#1a2e44;\">\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u8d22\u4ea7<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u672a\u5b9a\u5411PET\u8584\u819c<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u53cc\u5411\u62c9\u4f38PET\u74f6\u58c1<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u6539\u8fdb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6297\u62c9\u5f3a\u5ea6<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7ea650\u5146\u5e15<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7ea6150\u2013200\u5146\u5e15<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u9ad8\u51fa 3-4 \u500d<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6c27\u6c14\u6e17\u900f\u6027<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u57fa\u7ebf<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">30\u201350% \u8f83\u4f4e<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5bf9\u679c\u6c41\/\u5236\u836f\u884c\u4e1a\u610f\u4e49\u91cd\u5927<\/td>\n<\/tr>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u4e8c\u6c27\u5316\u78b3\u5c4f\u969c<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u57fa\u7ebf<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">40\u201360% \u6e17\u900f\u901f\u7387\u964d\u4f4e<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5bf9\u78b3\u9178\u996e\u6599\u7684\u4fdd\u8d28\u671f\u81f3\u5173\u91cd\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6297\u51b2\u51fb\u6027\uff08\u8dcc\u843d\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u8106\u6027\u65ad\u88c2\u5e38\u89c1<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u97e7\u6027\u53d8\u5f62\uff1b\u6297\u7834\u788e<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5bf9\u6d88\u8d39\u8005\u5b89\u5168\u81f3\u5173\u91cd\u8981<\/td>\n<\/tr>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5149\u5b66\u6e05\u6670\u5ea6\uff08\u96fe\u973e\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u4f4e\u81f3\u4e2d\u7b49\uff08\u6676\u4f53\u751f\u957f\u7f13\u6162\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6781\u4f4e\u96fe\u5ea6\uff08\u7ec6\u5c0f\u53d6\u5411\u6676\u4f53\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u9ad8\u7ea7\u7f8e\u5b66<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6240\u9700\u58c1\u539a<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u57fa\u7ebf<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">30\u201350% \u58c1\u539a\u66f4\u8584\uff0c\u6027\u80fd\u76f8\u540c<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5927\u5e45\u964d\u4f4e\u6750\u6599\u6210\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u65b9\u5411\u7a97\u53e3\uff1a\u5982\u4f55\u5728\u5b9e\u8df5\u4e2d\u6b63\u786e\u8fd0\u7528<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u80fd\u591f\u6210\u529f\u8bf1\u5bfc\u53cc\u8f74\u53d6\u5411\u7684\u6e29\u5ea6\u7a97\u53e3\u56e0\u6750\u6599\u800c\u5f02\uff0c\u4e14\u76f8\u5bf9\u8f83\u7a84\u3002\u8d85\u51fa\u6b64\u7a97\u53e3\u8303\u56f4\u64cd\u4f5c\u4f1a\u4ea7\u751f\u7279\u5f81\u7f3a\u9677\uff1a\n<\/p>\n<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;\">\n<div style=\"flex:1;min-width:220px;background:#fff3cd;border-left:4px solid #e67e00;border-radius:4px;padding:16px;\">\n    <strong style=\"color:#e67e00;font-size:14px;\">\u592a\u51b7\u4e86\uff08\u7a97\u4e0b\uff09<\/strong><\/p>\n<ul style=\"margin:10px 0 0 0;padding-left:18px;font-size:13px;line-height:1.9;color:#444;\">\n<li>\u5728\u62c9\u4f38\u8fc7\u7a0b\u4e2d\u5f62\u6210\u6495\u88c2<\/li>\n<li>\u9700\u8981\u6781\u9ad8\u7684\u5439\u6c14\u538b\u529b\uff0c\u5b58\u5728\u6a21\u5177\u98de\u6e85\u7684\u98ce\u9669<\/li>\n<li>\u58c1\u539a\u5206\u5e03\u4e0d\u5747\u2014\u2014\u5e95\u90e8\u539a\uff0c\u4fa7\u58c1\u8584<\/li>\n<li>\u64cd\u4f5c\u5458\u8c03\u6574\u671f\u95f4\u673a\u5668\u5faa\u73af\u65f6\u95f4\u589e\u52a0<\/li>\n<\/ul><\/div>\n<div style=\"flex:1;min-width:220px;background:#d4edda;border-left:4px solid #28a745;border-radius:4px;padding:16px;\">\n    <strong style=\"color:#28a745;font-size:14px;\">\u5728\u7a97\u53e3\uff08\u6b63\u786e\uff09<\/strong><\/p>\n<ul style=\"margin:10px 0 0 0;padding-left:18px;font-size:13px;line-height:1.9;color:#444;\">\n<li>\u5e73\u6ed1\u3001\u53ef\u63a7\u7684\u53cc\u8f74\u53d8\u5f62<\/li>\n<li>\u5e94\u53d8\u8bf1\u5bfc\u7ed3\u6676\u7684\u5f62\u6210<\/li>\n<li>\u5747\u5300\u7684\u58c1\u539a\u5206\u5e03<\/li>\n<li>\u6676\u83b9\u5254\u900f\uff0c\u963b\u9694\u6027\u80fd\u597d\uff0c\u6297\u6454\u6027\u80fd\u4f18\u5f02<\/li>\n<\/ul><\/div>\n<div style=\"flex:1;min-width:220px;background:#f8d7da;border-left:4px solid #dc3545;border-radius:4px;padding:16px;\">\n    <strong style=\"color:#dc3545;font-size:14px;\">\u592a\u70ed\u4e86\uff08\u7a97\u6237\u4e0a\u65b9\uff09<\/strong><\/p>\n<ul style=\"margin:10px 0 0 0;padding-left:18px;font-size:13px;line-height:1.9;color:#444;\">\n<li>\u9884\u6210\u578b\u4ef6\u592a\u8f6f\u2014\u2014\u5439\u6c14\u4e0d\u5747\u5300<\/li>\n<li>\u4e0d\u53d7\u63a7\u5236\u7684\u51b7\u7ed3\u6676\u4ea7\u751f\u7684\u73e0\u5149\/\u96fe\u72b6<\/li>\n<li>\u9888\u90e8\u5931\u771f\uff08\u5c24\u5176\u662f\u5728\u4e00\u6b65PP\u4e2d\uff09<\/li>\n<li>\u5c3d\u7ba1\u5c1d\u8bd5\u53d6\u5411\uff0c\u4f46\u673a\u68b0\u6027\u80fd\u4ecd\u7136\u964d\u4f4e\u3002<\/li>\n<\/ul><\/div>\n<\/div>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:28px;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:520px;\">\n<thead>\n<tr style=\"background-color:#1a2e44;\">\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u6750\u6599<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff08\u00b0C\uff09<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u6700\u4f73\u5439\u6c14\u6e29\u5ea6\u8303\u56f4\uff08\u00b0C\uff09<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">\u76ee\u6807 BSR<\/th>\n<th style=\"color:white;background-color:#1a2e44;padding:12px 14px;text-align:left;font-size:14px;\">SIC\uff1f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5ba0\u7269<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7ea675\u00b0C<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">90\u2013105\u00b0C<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">8\u201312\u500d<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u662f\u7684\u2014\u2014\u4e3b\u8981\u7684\u623f\u5730\u4ea7\u79ef\u7d2f\u673a\u5236<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">PP\uff08\u65e0\u89c4\u5171\u805a\u7269\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">~0\u00b0C (Tm ~145\u2013165\u00b0C)<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">125\u2013140\u00b0C\uff08\u7a84\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">4\u20137\u500d<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6709\u9650\u2014\u2014\u53d6\u5411\u4e3b\u8981\u4e3a\u975e\u6676\u6001<\/td>\n<\/tr>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">PETG<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7ea681\u00b0C<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">90\u2013100\u00b0C<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">6\u20139\u500d<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u4e0d\u2014\u2014\u59cb\u7ec8\u5904\u4e8e\u65e0\u5b9a\u5f62\u72b6\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/onestepblowmoldingmachine.com\/wp-content\/uploads\/2026\/07\/isbm-machine-bottles-10.webp\"\n     alt=\"Range of PET and PP containers produced by ISBM demonstrating properties enabled by biaxial orientation\"\n     style=\"width:100%;max-width:100%;height:auto;border-radius:8px;margin-bottom:28px;display:block;\" \/><\/p>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u5b9a\u5411\u4e0d\u8db3\u6216\u8fc7\u5ea6\u5b9a\u5411\u7684\u540e\u679c<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u53d6\u5411\u4e0d\u8db3\u548c\u53d6\u5411\u8fc7\u5ea6\u90fd\u4f1a\u9020\u6210\u95ee\u9898\u3002\u53d6\u5411\u4e0d\u8db3\u2014\u2014\u901a\u5e38\u662f\u7531\u4e8e\u62c9\u4f38\u6bd4\u8fc7\u4f4e\u3001\u9884\u6210\u578b\u4ef6\u6e29\u5ea6\u8fc7\u4f4e\u6216\u62c9\u4f38\u6746\u901f\u5ea6\u4e0d\u5339\u914d\u9020\u6210\u7684\u2014\u2014\u4f1a\u5bfc\u81f4\u74f6\u5b50\u5916\u89c2\u5c1a\u53ef\uff0c\u4f46\u4f7f\u7528\u6027\u80fd\u4e0d\u4f73\uff1a\n<\/p>\n<ul style=\"padding-left:24px;line-height:2;color:#333;font-size:16px;margin-bottom:20px;\">\n<li>\u9876\u90e8\u627f\u91cd\u80fd\u529b\u8f83\u4f4e\u2014\u2014\u74f6\u5b50\u5728\u8f83\u4f4e\u7684\u5806\u53e0\u529b\u4e0b\u5c31\u4f1a\u88ab\u538b\u6241\u3002<\/li>\n<li>\u6c14\u4f53\u6e17\u900f\u6027\u8d8a\u9ad8\u2014\u2014\u78b3\u9178\u996e\u6599\u6216\u5bf9\u6c27\u6c14\u654f\u611f\u4ea7\u54c1\u7684\u4fdd\u8d28\u671f\u8d8a\u77ed<\/li>\n<li>\u6301\u7eed\u8f7d\u8377\u4e0b\u8815\u53d8\u66f4\u5927\u2014\u2014\u74f6\u5b50\u5728\u6258\u76d8\u5806\u579b\u4e2d\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u53d8\u5f62\u3002<\/li>\n<li>\u6297\u51b2\u51fb\u6027\u964d\u4f4e\u2014\u2014\u74f6\u5b50\u5728\u8dcc\u843d\u6d4b\u8bd5\u4e2d\u7834\u788e\u800c\u4e0d\u662f\u53d8\u5f62\u3002<\/li>\n<\/ul>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u8fc7\u5ea6\u53d6\u5411\uff08\u901a\u5e38\u7531\u8fc7\u9ad8\u7684\u62c9\u4f38\u6bd4\u5f15\u8d77\uff0c\u5bfc\u81f4BSR\u503c\u9ad8\u4e8e\u6750\u6599\u7684\u94fe\u7f20\u7ed3\u5e73\u53f0\u671f\uff09\u4f1a\u5bfc\u81f4\uff1a\n<\/p>\n<ul style=\"padding-left:24px;line-height:2;color:#333;font-size:16px;margin-bottom:20px;\">\n<li>\u5e94\u529b\u5f15\u8d77\u7684\u767d\u5316\u548c\u9f9f\u88c2\uff0c\u5c24\u5176\u662f\u5728\u5927\u95e8\u5468\u56f4\u533a\u57df\u3002<\/li>\n<li>\u95f8\u95e8\u5904\u7684\u57fa\u6750\u8fc7\u8584\uff0c\u5bfc\u81f4\u73b0\u573a\u6545\u969c\u3002<\/li>\n<li>\u98a4\u52a8\u2014\u2014\u51b2\u51fb\u4e0b\uff0c\u94fe\u6cbf\u53d6\u5411\u65b9\u5411\u5206\u79bb<\/li>\n<\/ul>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u5982\u4f55\u9a8c\u8bc1\u751f\u4ea7\u4e2d\u7684\u53d6\u5411\u8d28\u91cf<\/h2>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:16px;\">\n\u53d6\u5411\u8d28\u91cf\u65e0\u6cd5\u7528\u7b80\u5355\u7684\u91cf\u89c4\u76f4\u63a5\u5728\u7ebf\u6d4b\u91cf\uff0c\u4f46\u51e0\u9879\u5b9e\u9645\u7684\u751f\u4ea7\u68c0\u67e5\u8bc1\u5b9e\u8be5\u8fc7\u7a0b\u7b26\u5408\u89c4\u8303\u3002 <a href=\"\/zh\/products\/isbm-machines\/\" style=\"color:#0066cc;text-decoration:underline;\">\u6211\u4eec\u7684ISBM\u673a\u5668<\/a> \u901a\u8fc7\u5176\u7cbe\u786e\u7684\u53c2\u6570\u63a7\u5236\u7cfb\u7edf\u6765\u652f\u6301\u8fd9\u4e9b\u9a8c\u8bc1\u65b9\u6cd5\uff1a\n<\/p>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:28px;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:480px;\">\n<thead>\n<tr style=\"background-color:#0066cc;\">\n<th style=\"color:white;background-color:#0066cc;padding:12px 14px;text-align:left;font-size:14px;\">\u6d4b\u8bd5\u65b9\u6cd5<\/th>\n<th style=\"color:white;background-color:#0066cc;padding:12px 14px;text-align:left;font-size:14px;\">\u5b83\u63ed\u793a\u4e86\u4ec0\u4e48<\/th>\n<th style=\"color:white;background-color:#0066cc;padding:12px 14px;text-align:left;font-size:14px;\">\u9891\u7387<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u58c1\u539a\u6d4b\u91cf\uff08\u91cd\u91cf\u6cd5\/\u8d85\u58f0\u6ce2\u6cd5\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u62c9\u4f38\u5206\u5e03\u2014\u2014\u95f4\u63a5\u53d6\u5411\u6307\u6807<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7b2c\u4e00\u7bc7\u6587\u7ae0 + \u6bcf\u5c0f\u65f6\u6837\u672c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u9876\u90e8\u52a0\u8f7d\u538b\u6e83\u8bd5\u9a8c<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6574\u4f53\u7ed3\u6784\u5b8c\u6574\u6027\u2014\u2014\u65b9\u5411\u548c\u58c1\u539a\u7684\u7efc\u5408\u4f5c\u7528<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6bcf\u6279\u8d27\u7269\u5f00\u59cb<\/td>\n<\/tr>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u8dcc\u843d\u6d4b\u8bd5\uff08\u6ce8\u6c34\uff0c1.2\u7c73\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6297\u51b2\u51fb\u6027\u2014\u2014\u53cc\u8f74\u53d6\u5411\u8d28\u91cf<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6bcf\u6279\u5f00\u59cb + \u53d8\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u504f\u632f\u5149\u53cc\u6298\u5c04<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u76f4\u63a5\u6d4b\u91cf\u53d6\u5411\u5ea6\u548c\u5747\u5300\u6027<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7814\u53d1\/\u65b0\u4ea7\u54c1\u8ba4\u8bc1<\/td>\n<\/tr>\n<tr style=\"background-color:#f8f9fa;\">\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5 (DSC)<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u7ed3\u6676\u5ea6 % \u2014 \u91cf\u5316\u5e94\u53d8\u8bf1\u5bfc\u7ed3\u6676<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u9a8c\u8bc1\/\u95ee\u9898\u8c03\u67e5<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u96fe\u5ea6\u6d4b\u91cf\uff08ASTM D1003\uff09<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u5149\u5b66\u900f\u660e\u6027\u2014\u2014\u8bc1\u5b9e\u4e0d\u5b58\u5728\u4e0d\u53d7\u63a7\u5236\u7684\u7ed3\u6676\u5ea6<\/td>\n<td style=\"padding:10px 14px;border-bottom:1px solid #e0e0e0;font-size:14px;\">\u6bcf\u6279\u5747\u7528\u4e8e\u5149\u5b66\u7ea7\u5bb9\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:24px;\">\n\u5173\u4e8e\u5982\u4f55\u8bbe\u7f6e\u548c\u9a8c\u8bc1\u60a8\u7684ISBM\u5de5\u827a\u4ee5\u5b9e\u73b0\u4e00\u81f4\u7684\u53cc\u8f74\u53d6\u5411\u7684\u95ee\u9898\uff0c <a href=\"\/zh\/contact-us\/\" style=\"color:#0066cc;text-decoration:underline;\">\u8054\u7cfb\u6211\u4eec\u7684\u5de5\u827a\u5de5\u7a0b\u56e2\u961f<\/a>\u6211\u4eec\u4e3a\u6240\u6709\u673a\u5668\u578b\u53f7\u63d0\u4f9b\u5de5\u827a\u8bbe\u7f6e\u652f\u6301\u548c\u53c2\u6570\u6587\u6863\u3002\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/onestepblowmoldingmachine.com\/wp-content\/uploads\/2026\/07\/HGY280-V6-one-step-blow-molding-machine.webp\"\n     alt=\"HGY280-V6 high-performance one-step injection stretch blow molding machine for precision biaxially oriented container production\"\n     style=\"width:100%;max-width:100%;height:auto;border-radius:8px;margin-bottom:28px;display:block;\" \/><\/p>\n<h2 style=\"font-size:24px;color:#1a2e44;border-left:4px solid #0066cc;padding-left:12px;margin-top:36px;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<details style=\"border:1px solid #dde4ec;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:#1a2e44;background:#f5f8fc;border-radius:6px;list-style:none;\">\u53cc\u8f74\u53d6\u5411\u662f\u5426\u80fd\u589e\u5f3a\u74f6\u58c1\u5728\u5404\u4e2a\u65b9\u5411\u4e0a\u7684\u5f3a\u5ea6\uff1f<\/summary>\n<div style=\"padding:14px 16px;font-size:15px;line-height:1.8;color:#444;\">\u4e0d\u2014\u2014\u53cc\u8f74\u53d6\u5411\u4f1a\u63d0\u9ad8\u9762\u5185\u6027\u80fd\uff08\u8f74\u5411\u548c\u73af\u5411\uff09\uff0c\u4f46\u4f1a\u964d\u4f4e\u539a\u5ea6\u65b9\u5411\u7684\u6027\u80fd\uff0c\u4f8b\u5982\u6297\u5206\u5c42\u6027\u80fd\u3002\u4ece\u5b9e\u9645\u5e94\u7528\u89d2\u5ea6\u6765\u770b\uff0c\u8fd9\u662f\u6709\u5229\u7684\uff1a\u74f6\u5b50\u4e3b\u8981\u627f\u53d7\u6765\u81ea\u5185\u90e8\u538b\u529b\u3001\u9876\u90e8\u8f7d\u8377\u548c\u642c\u8fd0\u529b\u7684\u9762\u5185\u5e94\u529b\u3002\u8fd9\u79cd\u6743\u8861\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\uff0c\u4e5f\u662f\u8bbe\u8ba1\u4f7f\u7136\u3002<\/div>\n<\/details>\n<details style=\"border:1px solid #dde4ec;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:#1a2e44;background:#f5f8fc;border-radius:6px;list-style:none;\">\u53cc\u8f74\u53d6\u5411\u662f\u6c38\u4e45\u6027\u7684\uff0c\u8fd8\u662f\u4f1a\u968f\u7740\u65f6\u95f4\u63a8\u79fb\u800c\u677e\u5f1b\uff1f<\/summary>\n<div style=\"padding:14px 16px;font-size:15px;line-height:1.8;color:#444;\">\u5728\u4f4e\u4e8e\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6 (Tg) \u7684\u5ba4\u6e29\u4e0b\uff0c\u53cc\u8f74\u53d6\u5411\u51e0\u4e4e\u662f\u6c38\u4e45\u6027\u7684\u2014\u2014\u94fe\u6bb5\u88ab\u201c\u51bb\u7ed3\u201d\u5728\u539f\u4f4d\u3002\u7136\u800c\uff0c\u5982\u679c\u74f6\u5b50\u66b4\u9732\u5728\u63a5\u8fd1\u6216\u8d85\u8fc7 Tg\uff08PET \u7684 Tg \u7ea6\u4e3a 75\u00b0C\uff09\u7684\u6e29\u5ea6\u4e0b\uff0c\u94fe\u6bb5\u4f1a\u53d1\u751f\u677e\u5f1b\uff0c\u5bfc\u81f4\u74f6\u5b50\u6536\u7f29\u6216\u53d8\u5f62\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u70ed\u704c\u88c5 PET \u5bb9\u5668\u9700\u8981\u989d\u5916\u7684\u70ed\u7ed3\u6676\u5904\u7406\u6765\u63d0\u9ad8\u5176\u70ed\u53d8\u5f62\u6e29\u5ea6\u7684\u539f\u56e0\u3002<\/div>\n<\/details>\n<details style=\"border:1px solid #dde4ec;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:#1a2e44;background:#f5f8fc;border-radius:6px;list-style:none;\">\u4e3a\u4ec0\u4e48\u5728ISBM\u4e2dPP\u6bd4PET\u66f4\u96be\u8fdb\u884c\u53cc\u8f74\u53d6\u5411\uff1f<\/summary>\n<div style=\"padding:14px 16px;font-size:15px;line-height:1.8;color:#444;\">PP has a very narrow process window between its crystallisation temperature and melt temperature compared to PET. It also does not exhibit strain-induced crystallinity in the same way as PET. This means the window for achieving good biaxial orientation without triggering uncontrolled cold crystallinity (which causes pearlescence\/haze) is much narrower, requiring more precise temperature control and faster processing. PP is also more prone to neck deformation during blowing, requiring active neck cooling on the machine.<\/div>\n<\/details>\n<details style=\"border:1px solid #dde4ec;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:#1a2e44;background:#f5f8fc;border-radius:6px;list-style:none;\">Can biaxial orientation be used to reduce bottle weight?<\/summary>\n<div style=\"padding:14px 16px;font-size:15px;line-height:1.8;color:#444;\">Yes \u2014 lightweighting is one of the most commercially important consequences of biaxial orientation. Because the oriented wall is 3\u20134\u00d7 stronger in tensile than unoriented material, the wall can be made correspondingly thinner while maintaining the same top-load and drop performance. A well-optimised ISBM bottle can use 30\u201350% less material than an equivalent EBM container of the same capacity, directly reducing material cost and environmental impact.<\/div>\n<\/details>\n<details style=\"border:1px solid #dde4ec;border-radius:6px;margin-bottom:10px;\">\n<summary style=\"padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:#1a2e44;background:#f5f8fc;border-radius:6px;list-style:none;\">How does biaxial stretch ratio relate to the preform design?<\/summary>\n<div style=\"padding:14px 16px;font-size:15px;line-height:1.8;color:#444;\">The stretch ratios (ASR and HSR) are determined by the relationship between the preform dimensions and the finished bottle dimensions. Preform designers must specify preform body length and diameter to achieve the target BSR in the blow station, working within the constraints of the machine&#8217;s rod stroke and blow mold geometry. This is why preform design is a specialised engineering exercise, not just a geometric exercise.<\/div>\n<\/details>\n<div style=\"background-color:#1a2e44;color:white;border-radius:10px;padding:28px 24px;margin-top:40px;text-align:center;\">\n<h3 style=\"color:white;font-size:22px;margin-bottom:12px;\">Optimise Your ISBM Process for Maximum Orientation<\/h3>\n<p style=\"color:#cde;font-size:15px;margin-bottom:20px;line-height:1.7;\">Our process engineers can review your current stretch ratio settings, preform design, and temperature profile to improve bottle performance and reduce material usage.<\/p>\n<p>  <a href=\"\/zh\/contact-us\/\" style=\"background-color:#f0a500;color:#1a2e44;padding:13px 32px;border-radius:6px;text-decoration:none;font-weight:700;font-size:16px;display:inline-block;\">Request a Process Review<\/a><br \/>\n  &nbsp;&nbsp;<br \/>\n  <a href=\"\/zh\/products\/isbm-machines\/\" style=\"background-color:transparent;color:white;padding:13px 32px;border-radius:6px;text-decoration:none;font-weight:600;font-size:16px;display:inline-block;border:2px solid white;margin-top:10px;\">View ISBM Machine Specs<\/a>\n<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@graph\": [\n        {\n            \"@type\": \"Article\",\n            \"headline\": \"What Is Biaxial Orientation in ISBM and Why Does It Matter?\",\n            \"description\": \"Technical explanation of biaxial orientation in injection stretch blow molding: molecular mechanism, strain-induced crystallinity, stretch ratios, and property benefits for PET and PP containers.\",\n            \"author\": {\n                \"@type\": \"Organization\",\n                \"name\": \"Ever-Power ISBM Machines\"\n            }\n        },\n        {\n            \"@type\": \"FAQPage\",\n            \"mainEntity\": [\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"Does biaxial orientation make the bottle wall stronger in all directions?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"No \\u2014 it increases in-plane properties (axial and hoop) but reduces through-thickness properties. For bottles this is acceptable since primary stresses are in-plane.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"Is biaxial orientation permanent?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"At ambient temperature, below Tg, biaxial orientation is effectively permanent. At temperatures near or above Tg, chain relaxation can occur causing the bottle to shrink or distort.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"Why is PP harder to biaxially orient than PET in ISBM?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"PP has a very narrow process window and does not exhibit strain-induced crystallinity like PET, requiring more precise temperature control to avoid pearlescence or haze.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"Can biaxial orientation reduce bottle weight?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"Yes \\u2014 because oriented wall is 3\\u20134\\u00d7 stronger, the wall can be 30\\u201350% thinner than an equivalent EBM container, reducing material cost and environmental impact.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"How does biaxial stretch ratio relate to preform design?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"Stretch ratios are determined by the relationship between preform body dimensions and final bottle dimensions. Preform design must engineer the target BSR within machine rod stroke and blow mold constraints.\"\n                    }\n                }\n            ]\n        },\n        {\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                {\n                    \"@type\": \"ListItem\",\n                    \"position\": 1,\n                    \"name\": \"Home\",\n                    \"item\": \"\\\/\"\n                },\n                {\n                    \"@type\": \"ListItem\",\n                    \"position\": 2,\n                    \"name\": \"ISBM Machines\",\n                    \"item\": \"\\\/products\\\/isbm-machines\\\/\"\n                },\n                {\n                    \"@type\": \"ListItem\",\n                    \"position\": 3,\n                    \"name\": \"Biaxial Orientation in ISBM Explained\"\n                }\n            ]\n        }\n    ]\n}<\/script><\/p>","protected":false},"excerpt":{"rendered":"<p>Home &rsaquo; ISBM Machines &rsaquo; Biaxial Orientation in ISBM Explained What Is Biaxial Orientation in ISBM and Why Does It Matter? Biaxial orientation is the molecular engineering phenomenon that makes injection stretch blow molded containers so markedly superior to those produced by other blow molding methods. When packaging engineers specify ISBM over extrusion blow molding [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[125],"tags":[136,139,138,137,140],"class_list":["post-172","post","type-post","status-publish","format-standard","hentry","category-isbm-machine-blogs","tag-biaxial-orientation-isbm","tag-isbm-polymer-properties","tag-pet-strain-induced-crystallinity","tag-stretch-blow-molding-orientation","tag-stretch-ratio-blow-molding"],"_links":{"self":[{"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/comments?post=172"}],"version-history":[{"count":0,"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/posts\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/media?parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/categories?post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onestepblowmoldingmachine.com\/zh\/wp-json\/wp\/v2\/tags?post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}