{"id":534,"date":"2025-07-01T01:49:46","date_gmt":"2025-07-01T01:49:46","guid":{"rendered":"https:\/\/www.hottacktest.com\/?p=534"},"modified":"2025-07-01T01:49:48","modified_gmt":"2025-07-01T01:49:48","slug":"flour-packaging-understanding-hot-tack-strength-testing-with-astm-f1921","status":"publish","type":"post","link":"https:\/\/www.hottacktest.com\/zh\/flour-packaging-understanding-hot-tack-strength-testing-with-astm-f1921","title":{"rendered":"\u9eb5\u7c89\u5305\u88dd\uff1a\u77ad\u89e3 ASTM F1921 \u7684\u71b1\u7c98\u8457\u5f37\u5ea6\u6e2c\u8a66"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u9eb5\u7c89\u5305\u88dd\u5728\u4fdd\u6301\u7522\u54c1\u65b0\u9bae\u3001\u4fdd\u8b77\u7522\u54c1\u4e0d\u53d7\u6c61\u67d3\u4ee5\u53ca\u78ba\u4fdd\u7522\u54c1\u5728\u904b\u8f38\u548c\u5132\u5b58\u904e\u7a0b\u4e2d\u4fdd\u6301\u5b8c\u597d\u7121\u640d\u65b9\u9762\u767c\u63ee\u8457\u95dc\u9375\u4f5c\u7528\u3002\u78ba\u4fdd\u5305\u88dd\u53ef\u9760\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u662f <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong>-\u71b1\u5c01\u6750\u6599\u5728\u5c01\u53e3\u5f8c\u7acb\u5373\u627f\u53d7\u61c9\u529b\u800c\u4fdd\u6301\u5728\u4e00\u8d77\u7684\u80fd\u529b\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u6e2c\u8a66 <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong> \u9eb5\u7c89\u5305\u88dd\u6750\u6599\uff0c\u9075\u5faa ASTM F1921 \u6a19\u6e96\uff0c\u4ee5\u78ba\u4fdd\u5305\u88dd\u7684\u5b8c\u6574\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u9ebc\u662f\u9eb5\u7c89\u5305\u88dd\u4e2d\u7684\u71b1\u7c98\u8457\u5f37\u5ea6\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u71b1\u7c98\u6027\u5f37\u5ea6<\/strong> \u662f\u6307\u5728\u6750\u6599\u4ecd\u5728\u51b7\u537b\u6642\uff0c\u5c01\u53e3\u5f8c\u7acb\u5373\u5206\u958b\u5169\u5c64\u71b1\u5c01\u6750\u6599\u6240\u9700\u7684\u529b\u3002\u5c0d\u65bc <strong>\u9eb5\u7c89\u5305\u88dd<\/strong>, \u9019\u7a2e\u5f37\u5ea6\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u5728\u5305\u88dd\u5b8c\u5168\u51b7\u537b\u4e4b\u524d\uff0c\u5c01\u53e3\u9700\u8981\u5728\u5c01\u53e3\u904e\u7a0b\u5f8c\u4e0d\u4e45\u7684\u689d\u4ef6\u4e0b\u4fdd\u6301\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u7c98\u6027\u5f37\u5ea6\u5728\u4e0b\u5217\u60c5\u6cc1\u4e0b\u5c24\u5176\u91cd\u8981 <strong>\u591a\u5c64\u8584\u819c<\/strong> \u7528\u65bc\u9eb5\u7c89\u5305\u88dd\u3002\u5982\u679c\u71b1\u5c01\u7c98\u5408\u904e\u65e9\u5931\u6548\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6c61\u67d3\u3001\u6ef2\u6f0f\u6216\u7522\u54c1\u964d\u7d1a\u7b49\u554f\u984c\uff0c\u9019\u4e9b\u90fd\u4e0d\u5229\u65bc\u7522\u54c1\u7684\u54c1\u8cea\u548c\u4fdd\u8cea\u671f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u71b1\u9ecf\u6027\u6e2c\u8a66\u5728\u9eb5\u7c89\u5305\u88dd\u4e2d\u7684\u610f\u7fa9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Hot Tack \u7684\u610f\u7fa9\u53ca\u5176\u76f8\u95dc\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u57f7\u884c\u71b1\u7c98\u8457\u529b\u6e2c\u8a66\u4e4b\u524d\uff0c\u6211\u5011\u5fc5\u9808\u5148\u77ad\u89e3\u4e0b\u5217\u5404\u9ede\u7684\u610f\u7fa9 <strong>\u71b1\u7c98\u6027<\/strong>. .\u7c21\u55ae\u4f86\u8aaa\uff0c\u5b83\u662f\u6307\u5bc6\u5c01\u5305\u88dd\u5728\u5bc6\u5c01\u904e\u7a0b\u7684\u51b7\u537b\u968e\u6bb5\u627f\u53d7\u58d3\u529b\u7684\u80fd\u529b\u3002\u9019\u4e00\u9ede\u5c0d\u9eb5\u7c89\u5305\u88dd\u4f86\u8aaa\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u70ba\u5373\u4f7f\u5728\u5c01\u53e3\u5f8c\u7acb\u5373\u9032\u884c\u8655\u7406\uff08\u5982\u5728\u704c\u88dd\u3001\u8655\u7406\u6216\u904b\u8f38\u904e\u7a0b\u4e2d\uff09\uff0c\u9eb5\u7c89\u5305\u88dd\u4e5f\u5fc5\u9808\u4fdd\u6301\u5b8c\u6574\u6027\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u4fdd <strong>\u9eb5\u7c89\u5305\u88dd\u6750\u6599<\/strong> \u88fd\u9020\u5546\u5fc5\u9808\u9032\u884c\u7cbe\u78ba\u7684\u71b1\u7c98\u5f37\u5ea6\u6e2c\u8a66\uff0c\u5c24\u5176\u662f\u4f7f\u7528\u591a\u5c64\u8584\u819c\u6642\u3002\u9019\u4e9b\u8584\u819c\u901a\u5e38\u5305\u62ec\u805a\u4e59\u70ef\u3001\u805a\u4e19\u70ef\u6216\u5176\u4ed6\u5c08\u9580\u8a2d\u8a08\u4f86\u63d0\u4f9b\u963b\u9694\u7279\u6027\u7684\u6750\u6599\u7d44\u5408\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F1921\uff1a\u71b1\u7c98\u5408\u5f37\u5ea6\u6e2c\u8a66\u6a19\u6e96<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.hottacktest.com\/zh\/astm-f1921-hot-tack-test-method\/\">ASTM F1921<\/a><\/strong>, \u6a19\u984c <em>\u71b1\u5851\u6027\u8584\u819c\u71b1\u9ecf\u8457\u5f37\u5ea6\u7684\u6a19\u6e96\u6e2c\u8a66\u65b9\u6cd5<\/em>, \u8a72\u6a19\u6e96\u63d0\u4f9b\u4e86\u6e96\u78ba\u6e2c\u91cf\u71b1\u7c98\u5f37\u5ea6\u7684\u6307\u5357\u548c\u7a0b\u5e8f\u3002\u6b64\u6a19\u6e96\u6709\u52a9\u65bc\u88fd\u9020\u5546\u8a55\u4f30\u5176\u5305\u88dd\u6750\u6599\u5728\u5404\u7a2e\u5bc6\u5c01\u689d\u4ef6\u4e0b\u7684\u6027\u80fd\uff0c\u9019\u5c0d\u65bc\u50cf\u9eb5\u7c89\u9019\u6a23\u9700\u8981\u5b89\u5168\u3001\u9577\u6548\u5bc6\u5c01\u7684\u7522\u54c1\u5c24\u70ba\u91cd\u8981\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e2c\u8a66\u65b9\u6cd5\u6982\u8ff0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a72\u6e2c\u8a66\u5305\u62ec\u5728\u4ee5\u4e0b\u53d7\u63a7\u689d\u4ef6\u4e0b\u5bc6\u5c01\u5169\u689d\u6750\u6599\uff08\u76f8\u540c\u6216\u4e0d\u76f8\u540c\u7684\u8584\u819c <strong>\u6eab\u5ea6\u3001\u58d3\u529b\u548c\u63a5\u89f8\u6642\u9593<\/strong>. .\u5bc6\u5c01\u5f8c\uff0c\u689d\u5e36\u6703\u4ee5\u898f\u5b9a\u7684\u901f\u7387\u525d\u96e2\uff0c\u4e26\u6e2c\u91cf\u5206\u96e2\u689d\u5e36\u6240\u9700\u7684\u529b\u3002\u5728\u4e0d\u540c\u7684\u6642\u9593\u9593\u9694\u8a18\u9304\u529b\uff0c\u4ee5 <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong> \u5831\u544a\u70ba\u9257\u53e3\u6253\u958b\u5f8c\u5728\u7279\u5b9a\u6642\u9593\u525d\u96e2\u5bc6\u5c01\u6240\u9700\u7684\u529b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u71b1\u9ecf\u6027\u6e2c\u8a66\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u64da ASTM F1921 \u7684\u5b9a\u7fa9\uff0c\u71b1\u7c98\u6027\u6e2c\u8a66\u6709\u5169\u7a2e\u4e3b\u8981\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65b9\u6cd5 A\uff08\u56fa\u5b9a\u5ef6\u9072\u985e\u578b\uff09\uff1a<\/strong> \u5f9e\u4f7f\u7528\u8005\u5b9a\u7fa9\u7684\u5ef6\u9072\u6642\u9593\u958b\u59cb\uff0c\u5728\u5361\u722a\u958b\u555f\u5f8c\u7684\u8a2d\u5b9a\u9593\u9694\u6e2c\u91cf\u71b1\u7c98\u8457\u5f37\u5ea6\u3002.<\/li>\n\n\n\n<li><strong>\u65b9\u6cd5 B\uff08\u53ef\u8b8a\u5ef6\u9072\u578b\uff09\uff1a<\/strong> \u6e2c\u91cf\u53ef\u8b8a\u5ef6\u9072\u671f\u5f8c\u7684\u6700\u5927\u71b1\u9ecf\u8457\u5f37\u5ea6\uff0c\u6355\u6349\u6a23\u54c1\u5206\u96e2\u6642\u7684\u5cf0\u503c\u529b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0d\u65bc\u7cbe\u78ba\u7684\u6e2c\u8a66\uff0c\u9019\u5169\u7a2e\u65b9\u6cd5\u90fd\u80fd\u63d0\u4f9b\u5bf6\u8cb4\u7684\u6d1e\u5bdf\u529b\uff0c\u8b93\u60a8\u4e86\u89e3 <strong>\u51b7\u537b\u671f\u9593\u8584\u819c\u7684\u6027\u80fd<\/strong> \u4e26\u5354\u52a9\u78ba\u5b9a\u4e0d\u540c\u985e\u578b\u9eb5\u7c89\u5305\u88dd\u8584\u819c\u7684\u6700\u4f73\u5bc6\u5c01\u53c3\u6578\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9eb5\u7c89\u5305\u88dd\u71b1\u7c98\u5f37\u5ea6\u6e2c\u8a66\u7a0b\u5e8f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6a23\u54c1\u88fd\u5099<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u5207\u5272\u9eb5\u7c89\u5305\u88dd\u8584\u819c\u7684\u689d\u72c0\u7269\uff0c\u78ba\u4fdd\u5b83\u5011\u7684\u5bec\u5ea6\u4e00\u81f4\uff08\u901a\u5e38\u7d04 25 mm\uff09\u3002\u6839\u64da\u5305\u88dd\u8a2d\u8a08\uff0c\u6a23\u54c1\u53ef\u4ee5\u662f\u55ae\u5c64\u6216\u591a\u5c64\u8584\u819c\u3002\u7d19\u689d\u7684\u65b9\u5411\u61c9\u8a72\u6b63\u78ba\uff0c\u4ee5\u7b26\u5408\u5c01\u53e3\u65b9\u5411\u548c\u5176\u4ed6\u8584\u819c\u7279\u6027\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a2d\u5b9a\u71b1\u81a0\u8a66\u9a57\u6a5f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <strong>\u71b1\u9ecf\u6027\u6e2c\u8a66\u5100<\/strong>, \u4f8b\u5982 <strong><a href=\"https:\/\/www.hottacktest.com\/zh\/\">\u7d30\u80de\u5100\u5668<\/a> HTT-01<\/strong>, \u60a8\u53ef\u4ee5\u7cbe\u78ba\u63a7\u5236\u6e2c\u8a66\u689d\u4ef6\uff0c\u6a21\u64ec\u771f\u5be6\u4e16\u754c\u7684\u5bc6\u5c01\u60c5\u6cc1\u3002\u78ba\u4fdd\u6eab\u5ea6\u3001\u58d3\u529b\u548c\u63a5\u89f8\u6642\u9593\u7684\u8a2d\u5b9a\u7b26\u5408\u8584\u819c\u88fd\u9020\u5546\u7684\u898f\u683c\uff0c\u4ee5\u7372\u5f97\u6700\u4f73\u7684\u5bc6\u5c01\u6027\u80fd\u3002\u8a2d\u5099\u7684\u6821\u6e96\u5c0d\u65bc\u4fdd\u8b49\u7d50\u679c\u7684\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bc6\u5c01\u8207\u6e2c\u8a66<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6b65\u9a5f 1\uff1a<\/strong> \u5c07\u6e96\u5099\u597d\u7684\u8584\u819c\u689d\u653e\u5165\u71b1\u7194\u81a0\u6e2c\u8a66\u5100\u7684\u593e\u9257\u4e2d\u3002.<\/li>\n\n\n\n<li><strong>\u6b65\u9a5f 2\uff1a<\/strong> \u5728\u6240\u9700\u6642\u9593\u5167\u5c0d\u525d\u96e2\u689d\u9032\u884c\u52a0\u71b1\u548c\u52a0\u58d3\u3002.<\/li>\n\n\n\n<li><strong>\u6b65\u9a5f 3\uff1a<\/strong> \u5c01\u53e3\u7a0b\u5e8f\u5b8c\u6210\u5f8c\uff0c\u593e\u722a\u6253\u958b\uff0c\u5c01\u53e3\u689d\u4ee5\u53ef\u63a7\u5236\u7684\u901f\u5ea6\u88ab\u593e\u722a\u62c9\u958b\u3002.<\/li>\n\n\n\n<li><strong>\u6b65\u9a5f 4\uff1a<\/strong> \u8a18\u9304\u5728\u4e0d\u540c\u51b7\u537b\u9593\u9694\u4e0b\u5206\u96e2\u5bc6\u5c01\u4ef6\u6240\u9700\u7684\u529b\uff08\u53d6\u6c7a\u65bc\u6240\u4f7f\u7528\u7684\u65b9\u6cd5\uff09\u3002\u529b\u7684\u6578\u64da\u53ef\u7528\u65bc\u8a08\u7b97 <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a55\u4f30\u7d50\u679c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u525d\u96e2\u5bc6\u5c01\u4ef6\u6240\u9700\u7684\u529b\u6703\u7e6a\u88fd\u5728\u5716\u5f62\u4e0a\uff0c\u5f62\u6210\u71b1\u7c98\u6027\u66f2\u7dda\u3002\u6b64\u66f2\u7dda\u63d0\u4f9b\u4e86\u95dc\u65bc <strong>\u9577\u6642\u9593\u7684\u5bc6\u5c01\u5f37\u5ea6<\/strong>, \uff0c\u4f7f\u88fd\u9020\u5546\u80fd\u5920\u512a\u5316\u5176\u5bc6\u5c01\u88fd\u7a0b\u3002\u5728\u5bc6\u5c01\u4ef6\u5206\u96e2\u524d\u89c0\u5bdf\u5230\u7684\u6700\u9ad8\u529b\u53ef\u4f5c\u70ba <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u63a8\u85a6\u8a2d\u5099\uff1a\u7d30\u80de\u5100\u5668 HTT-01<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019 <strong>\u7d30\u80de\u5100\u5668 HTT-01 <a href=\"https:\/\/www.hottacktest.com\/zh\/\">\u71b1\u9ecf\u6027\u8a66\u9a57\u6a5f<\/a><\/strong> \u662f\u9032\u884c\u6b64\u6e2c\u8a66\u7684\u7d55\u4f73\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u7cbe\u78ba\u63a7\u5236\u6eab\u5ea6\u3001\u58d3\u529b\u548c\u505c\u7559\u6642\u9593\uff0c\u78ba\u4fdd\u7d50\u679c\u7684\u6e96\u78ba\u6027\u548c\u53ef\u91cd\u8907\u6027\u3002\u7684 <strong>HTT-01<\/strong> \u4e5f\u540c\u6642\u652f\u63f4 <strong>\u65b9\u6cd5 A<\/strong> \u548c <strong>\u65b9\u6cd5 B<\/strong>, \u63d0\u4f9b\u5404\u7a2e\u6e2c\u8a66\u9700\u6c42\u7684\u591a\u529f\u80fd\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ba\u4ec0\u9ebc\u71b1\u9ecf\u6027\u6e2c\u8a66\u5c0d\u9eb5\u7c89\u5305\u88dd\u975e\u5e38\u91cd\u8981\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e2c\u8a66 <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong> \u7684 <strong>\u9eb5\u7c89\u5305\u88dd<\/strong> \u5c0d\u65bc\u78ba\u4fdd\u5305\u88dd\u5728\u8655\u7406\u548c\u5206\u92b7\u904e\u7a0b\u4e2d\u9047\u5230\u7684\u58d3\u529b\u4e0b\u4fdd\u6301\u5b8c\u597d\u7121\u640d\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u6c92\u6709\u8db3\u5920\u7684\u71b1\u7c98\u5f37\u5ea6\uff0c\u5bc6\u5c01\u53ef\u80fd\u6703\u5931\u6548\uff0c\u5c0e\u81f4\u5305\u88dd\u5b8c\u6574\u6027\u548c\u7522\u54c1\u54c1\u8cea\u53d7\u5230\u5f71\u97ff\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6e2c\u8a66\u671f\u9593\u767c\u73fe\u7684\u5e38\u898b\u554f\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u7c98\u6027\u6e2c\u8a66\u53ef\u5e6b\u52a9\u8b58\u5225\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5bc6\u5c01\u6027\u5f31<\/strong> \u5728\u6700\u5c0f\u61c9\u529b\u4e0b\u5931\u6548\u3002.<\/li>\n\n\n\n<li><strong>\u5bc6\u5c01\u6027\u80fd\u4e0d\u4e00\u81f4<\/strong> \u7531\u65bc\u6eab\u5ea6\u3001\u58d3\u529b\u6216\u8584\u819c\u7279\u6027\u7684\u8b8a\u5316\u3002.<\/li>\n\n\n\n<li><strong>\u6750\u6599\u4e0d\u76f8\u5bb9<\/strong> \u6703\u5f71\u97ff\u5bc6\u5c01\u5f37\u5ea6\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u900f\u904e\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u88fd\u9020\u5546\u53ef\u4ee5\u6539\u5584\u5176\u7522\u54c1\u7684\u6574\u9ad4\u6548\u80fd\u3002 <strong>\u9eb5\u7c89\u5305\u88dd<\/strong> \u4e26\u907f\u514d\u4ee3\u50f9\u9ad8\u6602\u7684\u5c01\u88dd\u6545\u969c\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7e3d\u7d50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7e3d\u4e4b\u3001, <strong>\u71b1\u9ecf\u5f37\u5ea6<\/strong> \u5728\u78ba\u4fdd\u7522\u54c1\u7684\u54c1\u8cea\u548c\u8010\u7528\u6027\u65b9\u9762\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\u3002 <strong>\u9eb5\u7c89\u5305\u88dd<\/strong>. .\u900f\u904e\u4e0b\u5217\u65b9\u5f0f <strong>ASTM F1921<\/strong> \u4e26\u5229\u7528\u7cbe\u5bc6\u7684\u6e2c\u8a66\u8a2d\u5099\uff0c\u4f8b\u5982 <strong>\u7d30\u80de\u5100\u5668 HTT-01<\/strong>, \u56e0\u6b64\uff0c\u88fd\u9020\u5546\u53ef\u4ee5\u512a\u5316\u4ed6\u5011\u7684\u5bc6\u5c01\u88fd\u7a0b\uff0c\u4e26\u78ba\u4fdd\u4ed6\u5011\u7684\u5305\u88dd\u7b26\u5408\u7522\u54c1\u4fdd\u8b77\u548c\u5b89\u5168\u7684\u5fc5\u8981\u6a19\u6e96\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u4ec0\u9ebc\u662f\u71b1\u7194\u81a0\u6e2c\u8a66\u5100 | ASTM F1921 | \u71b1\u7194\u81a0\u8207\u525d\u96e2\u6e2c\u8a66\u5100\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/BrWEqIbLUgI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-768x1024.jpg\" alt=\"\" class=\"wp-image-557\" srcset=\"https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-768x1024.jpg 768w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-225x300.jpg 225w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-1152x1536.jpg 1152w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-1536x2048.jpg 1536w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-9x12.jpg 9w, https:\/\/www.hottacktest.com\/wp-content\/uploads\/2025\/06\/flour-packaging-Hot-Tack-tester-htt-01-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Flour packaging plays a crucial role in maintaining the product\u2019s freshness, protecting it from contaminants, and ensuring it stays intact during transport and storage. One of the key factors in ensuring reliable packaging is hot tack strength\u2014the ability of a heat-sealed material to hold together when subjected to stress immediately after sealing. In this article, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-534","post","type-post","status-publish","format-standard","hentry","category-hot-tack-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Flour Packaging Hot Tack Testing Guide with ASTM F1921 - Hot Tack Test<\/title>\n<meta name=\"description\" content=\"Test the hot tack strength of flour packaging according to ASTM F1921. 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