{"id":29941,"date":"2026-04-24T13:45:22","date_gmt":"2026-04-24T05:45:22","guid":{"rendered":"https:\/\/orizonbio.com\/what-is-pla-plastic\/"},"modified":"2026-04-24T13:45:38","modified_gmt":"2026-04-24T05:45:38","slug":"what-is-pla-plastic","status":"publish","type":"post","link":"https:\/\/orizonbio.com\/zh-hans\/what-is-pla-plastic\/","title":{"rendered":"PLA\u5851\u6599\u662f\u4ec0\u4e48\u6750\u6599\uff1f"},"content":{"rendered":"\n<p>\u5851\u6599\u6c61\u67d3\u5df2\u6210\u4e3a\u5168\u7403\u6700\u4e25\u5cfb\u7684\u73af\u5883\u6311\u6218\u4e4b\u4e00\u3002\u968f\u7740\u5404\u884c\u4e1a\u5bfb\u6c42\u4f20\u7edf\u77f3\u6cb9\u57fa\u5851\u6599\u7684\u66ff\u4ee3\u54c1\uff0c<strong>\u805a\u4e73\u9178\uff08PLA\uff09\u5851\u6599<\/strong>\u5df2\u6210\u4e3a\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u751f\u7269\u5851\u6599\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p>\u805a\u4e73\u9178\uff08PLA\uff09\u662f\u4e00\u79cd<strong>\u690d\u7269\u57fa\u805a\u5408\u7269<\/strong>\uff0c\u7531\u7389\u7c73\u6dc0\u7c89\u3001\u7518\u8517\u6216\u6728\u85af\u7b49\u53ef\u518d\u751f\u6750\u6599\u5236\u6210\u3002\u7531\u4e8e\u5176\u53ef\u5806\u80a5\u6027\u4ee5\u53ca\u4e0e\u4f20\u7edf\u5851\u6599\u76f8\u6bd4\u66f4\u4f4e\u7684\u78b3\u8db3\u8ff9\uff0cPLA\u8d8a\u6765\u8d8a\u591a\u5730\u7528\u4e8e<strong>\u53ef\u6301\u7eed\u5305\u88c5\u3001\u98df\u54c1<em>\u670d\u52a1<\/em>\u4ea7\u54c1\u548c\u53ef\u751f\u7269\u964d\u89e3\u888b\u4e2d<\/strong>\u3002<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u4e0e\u53ef\u5806\u80a5\u6750\u6599\u5408\u4f5c\u8d85\u8fc7 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srcset=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/03\/Polylactic-acid-structural-formula.jpg 800w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/03\/Polylactic-acid-structural-formula-300x225.jpg 300w, https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/03\/Polylactic-acid-structural-formula-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>\u805a\u4e73\u9178\u7ed3\u6784\u5f0f<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u5b9a\u4e49\uff08\u7cbe\u9009\u7247\u6bb5\uff09<\/h2>\n\n\n\n<p>\u805a\u4e73\u9178\uff08PLA\uff09\u662f\u4e00\u79cd<strong>\u53ef\u751f\u7269\u964d\u89e3\u7684\u70ed\u5851\u6027\u805a\u5408\u7269\uff0c\u7531<\/strong>\u7389\u7c73\u6dc0\u7c89\u6216\u7518\u8517\u7b49\u53ef\u518d\u751f\u690d\u7269\u7cd6\u7c7b\u5236\u6210\u3002\u5b83\u5e7f\u6cdb\u7528\u4e8e\u53ef\u5806\u80a5\u5305\u88c5\u3001\u4e00\u6b21\u6027\u98df\u54c1\u5bb9\u5668\u30013D\u6253\u5370\u6750\u6599\u548c\u53ef\u751f\u7269\u964d\u89e3\u5851\u6599\u3002<\/p>\n\n\n\n<p><strong>\u5728\u5de5\u4e1a\u5806\u80a5\u6761\u4ef6<\/strong>\u4e0b\uff0cPLA \u53ef\u4ee5\u5206\u89e3\u6210\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e8c\u6c27\u5316\u78b3<\/li>\n\n\n\n<li>\u6c34<\/li>\n\n\n\n<li>\u6709\u673a\u751f\u7269\u8d28<\/li>\n<\/ul>\n\n\n\n<p>\u7531\u4e8ePLA\u662f\u7531\u53ef\u518d\u751f\u8d44\u6e90\u800c\u975e\u5316\u77f3\u71c3\u6599\u751f\u4ea7\u7684\uff0c\u56e0\u6b64\u5b83\u88ab\u8ba4\u4e3a\u662f<strong>\u5168\u7403\u53ef\u6301\u7eed\u6750\u6599\u5e02\u573a\u4e2d\u6700\u91cd\u8981\u7684\u751f\u7269\u5851\u6599<\/strong>\u4e4b\u4e00\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" src=\"https:\/\/orizonbio.com\/wp-content\/uploads\/2025\/03\/what-are-compostable-bags.jpg\" alt=\"what are compostable bags\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PLA\u5851\u6599\u7684\u751f\u4ea7\u8fc7\u7a0b<\/h2>\n\n\n\n<p>PLA\u7684\u751f\u4ea7\u59cb\u4e8e\u519c\u4e1a\u539f\u6750\u6599\uff0c\u7ec8\u4e8e\u5148\u8fdb\u7684\u805a\u5408\u7269\u52a0\u5de5\u5de5\u827a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u539f\u6750\u6599\u63d0\u53d6<\/h3>\n\n\n\n<p>\u8be5\u8fc7\u7a0b\u59cb\u4e8e\u690d\u7269\u6027\u8d44\u6e90\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7389\u7c73\u6dc0\u7c89<\/li>\n\n\n\n<li>\u8517<\/li>\n\n\n\n<li>\u6728\u85af<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u6750\u6599\u542b\u6709\u7cd6\u7c7b\uff0c\u53ef\u4ee5\u53d1\u9175\u6210<strong>\u4e73\u9178<\/strong>\uff0c\u800c\u4e73\u9178\u662f\u805a\u4e73\u9178\u7684\u7ec4\u6210\u5355\u5143\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u53d1\u9175<\/h3>\n\n\n\n<p>\u5fae\u751f\u7269\u901a\u8fc7\u53d1\u9175\u4f5c\u7528\u5c06\u690d\u7269\u7cd6\u8f6c\u5316\u4e3a\u4e73\u9178\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u805a\u5408<\/h3>\n\n\n\n<p>\u4e73\u9178\u5206\u5b50\u901a\u8fc7\u5316\u5b66\u805a\u5408\u5f62\u6210\u957f\u5206\u5b50\u94fe\uff0c\u5373<strong>\u805a\u4e73\u9178\uff08PLA\uff09<\/strong>\u3002<\/p>\n\n\n\n<h3 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class=\"wp-block-heading\">PLA\u5851\u6599\u7684\u4e3b\u8981\u7279\u6027<\/h2>\n\n\n\n<p>PLA\u5177\u6709\u591a\u79cd\u7279\u6027\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u5305\u88c5\u548c\u53ef\u751f\u7269\u964d\u89e3\u5851\u6599\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8d22\u4ea7<\/th><th>PLA\u5851\u6599<\/th><\/tr><\/thead><tbody><tr><td>\u539f\u6599<\/td><td>\u53ef\u518d\u751f\u690d\u7269\u8d44\u6e90<\/td><\/tr><tr><td>\u900f\u660e\u5ea6<\/td><td>\u9ad8\u6e05\u6670\u5ea6<\/td><\/tr><tr><td>\u529b\u91cf<\/td><td>\u826f\u597d\u7684\u521a\u6027<\/td><\/tr><tr><td>\u53ef\u5806\u80a5\u6027<\/td><td>\u5de5\u4e1a\u5806\u80a5<\/td><\/tr><tr><td>\u8010\u70ed\u6027<\/td><td>\u7f13\u548c<\/td><\/tr><tr><td>\u98df\u54c1\u5b89\u5168<\/td><td>\u9002\u7528\u4e8e\u98df\u54c1\u63a5\u89e6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>PLA 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