{"id":1120,"date":"2025-06-05T03:35:51","date_gmt":"2025-06-05T03:35:51","guid":{"rendered":"https:\/\/www.gelbotest.com\/?p=1120"},"modified":"2025-06-05T03:36:03","modified_gmt":"2025-06-05T03:36:03","slug":"multilayer-food-packaging-gelbo-flex-test","status":"publish","type":"post","link":"https:\/\/www.gelbotest.com\/he\/multilayer-food-packaging-gelbo-flex-test\/","title":{"rendered":"\u05d1\u05d3\u05d9\u05e7\u05ea Gelbo Flex \u05dc\u05d7\u05d5\u05de\u05e8 \u05d0\u05e8\u05d9\u05d6\u05d4 \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9 \u05dc\u05de\u05d6\u05d5\u05df \u2013 ASTM F392"},"content":{"rendered":"<p data-start=\"449\" data-end=\"855\">\u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05de\u05d6\u05d5\u05df \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d5\u05ea \u05de\u05de\u05dc\u05d0\u05d5\u05ea \u05ea\u05e4\u05e7\u05d9\u05d3 \u05de\u05db\u05e8\u05d9\u05e2 \u05d1\u05e9\u05de\u05d9\u05e8\u05d4 \u05e2\u05dc \u05ea\u05e7\u05d9\u05e0\u05d5\u05ea\u05dd \u05d5\u05d1\u05d8\u05d9\u05d7\u05d5\u05ea\u05dd \u05e9\u05dc \u05de\u05d5\u05e6\u05e8\u05d9 \u05de\u05d6\u05d5\u05df. \u05db\u05d3\u05d9 \u05dc\u05d4\u05d1\u05d8\u05d9\u05d7 \u05e9\u05d7\u05d5\u05de\u05e8\u05d9\u05dd \u05d0\u05dc\u05d4 \u05d9\u05d5\u05db\u05dc\u05d5 \u05dc\u05e2\u05de\u05d5\u05d3 \u05d1\u05db\u05d9\u05e4\u05d5\u05e4\u05d9\u05dd \u05d7\u05d5\u05d6\u05e8\u05d9\u05dd \u05d5\u05e0\u05e9\u05e0\u05d9\u05dd \u05d5\u05d1\u05e0\u05d6\u05e7\u05d9\u05dd \u05d0\u05e4\u05e9\u05e8\u05d9\u05d9\u05dd \u05d1\u05de\u05d4\u05dc\u05da \u05d4\u05d8\u05d9\u05e4\u05d5\u05dc \u05d5\u05d4\u05d4\u05d5\u05d1\u05dc\u05d4, \u05d4- <strong data-start=\"672\" data-end=\"691\">\u05de\u05d1\u05d7\u05df \u05d2\u05de\u05d9\u05e9\u05d5\u05ea \u05d2\u05dc\u05d1\u05d5<\/strong> \u05e0\u05de\u05e6\u05d0 \u05d1\u05e9\u05d9\u05de\u05d5\u05e9 \u05e0\u05e8\u05d7\u05d1. \u05d1\u05d3\u05d9\u05e7\u05d4 \u05d6\u05d5 \u05de\u05e2\u05e8\u05d9\u05db\u05d4 \u05d0\u05ea \u05d4- <strong data-start=\"734\" data-end=\"757\">\u05e2\u05de\u05d9\u05d3\u05d5\u05ea \u05d1\u05e4\u05e0\u05d9 \u05db\u05d9\u05e4\u05d5\u05e3<\/strong> \u05e9\u05dc \u05d7\u05d5\u05de\u05e8\u05d9 \u05d0\u05e8\u05d9\u05d6\u05d4 \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d9\u05dd \u05dc\u05de\u05d6\u05d5\u05df, \u05ea\u05d5\u05da \u05d4\u05e7\u05e4\u05d3\u05d4 \u05e2\u05dc \u05db\u05da \u05e9\u05d9\u05d9\u05e9\u05de\u05e8\u05d5 \u05d0\u05de\u05d9\u05e0\u05d5\u05ea\u05dd \u05dc\u05d0\u05d5\u05e8\u05da \u05db\u05dc \u05de\u05d7\u05d6\u05d5\u05e8 \u05d4\u05d7\u05d9\u05d9\u05dd \u05e9\u05dc\u05d4\u05dd.<\/p>\n<h2 data-start=\"857\" data-end=\"1401\">\u05de\u05d8\u05e8\u05ea \u05de\u05d1\u05d7\u05df Gelbo Flex \u05dc\u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05de\u05d6\u05d5\u05df \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d5\u05ea<\/h2>\n<p data-start=\"857\" data-end=\"1401\">\u05d4 <strong data-start=\"928\" data-end=\"947\">\u05de\u05d1\u05d7\u05df \u05d2\u05de\u05d9\u05e9\u05d5\u05ea \u05d2\u05dc\u05d1\u05d5<\/strong> \u05d4\u05d5\u05d0 \u05d7\u05d9\u05d5\u05e0\u05d9 \u05dc\u05d3\u05de\u05d5\u05ea \u05d0\u05ea \u05db\u05d5\u05d7\u05d5\u05ea \u05d4\u05e4\u05d9\u05ea\u05d5\u05dc \u05d5\u05d4\u05d3\u05d7\u05d9\u05e1\u05d4 \u05d4\u05d7\u05d5\u05d6\u05e8\u05d9\u05dd \u05d5\u05e0\u05e9\u05e0\u05d9\u05dd \u05e9\u05d7\u05d5\u05d5\u05d9\u05dd \u05d7\u05d5\u05de\u05e8\u05d9 \u05d0\u05e8\u05d9\u05d6\u05d4 \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d9\u05dd \u05dc\u05de\u05d6\u05d5\u05df \u05d1\u05de\u05d4\u05dc\u05da \u05d4\u05e2\u05d9\u05d1\u05d5\u05d3, \u05d4\u05d4\u05d5\u05d1\u05dc\u05d4 \u05d5\u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d4\u05d9\u05d5\u05de\u05d9\u05d5\u05de\u05d9. \u05d4\u05d5\u05d0 \u05de\u05e1\u05d9\u05d9\u05e2 \u05dc\u05e7\u05d1\u05d5\u05e2 \u05d4\u05d0\u05dd \u05d7\u05d5\u05de\u05e8\u05d9\u05dd \u05d0\u05dc\u05d4 \u05e9\u05d5\u05de\u05e8\u05d9\u05dd \u05e2\u05dc \u05ea\u05db\u05d5\u05e0\u05d5\u05ea \u05d4\u05de\u05d7\u05e1\u05d5\u05dd \u05e9\u05dc\u05d4\u05dd \u05d5\u05d0\u05d9\u05e0\u05dd \u05de\u05e4\u05ea\u05d7\u05d9\u05dd \u05e1\u05d3\u05e7\u05d9\u05dd \u05d0\u05d5 \u05d7\u05d5\u05e8\u05d9\u05dd \u05d6\u05e2\u05d9\u05e8\u05d9\u05dd. \u05e2\u05dc \u05e4\u05d9 <a href=\"https:\/\/www.gelbotest.com\/he\/astm-f392\/\"><strong data-start=\"1243\" data-end=\"1256\">ASTM F392<\/strong><\/a>, \u05de\u05d8\u05e8\u05ea \u05de\u05d1\u05d7\u05df \u05d4-Gelbo Flex \u05d4\u05d9\u05d0 \u05dc\u05d4\u05d1\u05d8\u05d9\u05d7 \u05e9\u05d7\u05d5\u05de\u05e8\u05d9 \u05d4\u05d0\u05e8\u05d9\u05d6\u05d4 \u05d9\u05e9\u05de\u05e8\u05d5 \u05e2\u05dc \u05e9\u05dc\u05de\u05d5\u05ea\u05dd \u05d5\u05d9\u05de\u05e0\u05e2\u05d5 \u05d6\u05d9\u05d4\u05d5\u05dd, \u05d5\u05d1\u05db\u05da \u05d9\u05e9\u05de\u05e8\u05d5 \u05e2\u05dc \u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d6\u05d5\u05df \u05d5\u05d1\u05d8\u05d9\u05d7\u05d5\u05ea\u05d5.<\/p>\n<h2 data-start=\"1403\" data-end=\"1821\">\u00a0\u05ea\u05d4\u05dc\u05d9\u05da \u05d5\u05e6\u05d9\u05d5\u05d3 \u05dc\u05d1\u05d3\u05d9\u05e7\u05ea \u05d2\u05de\u05d9\u05e9\u05d5\u05ea \u05e9\u05dc \u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05de\u05d6\u05d5\u05df \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d5\u05ea<\/h2>\n<p data-start=\"1403\" data-end=\"1821\">\u05d4\u05d1\u05d3\u05d9\u05e7\u05d4 \u05db\u05d5\u05dc\u05dc\u05ea <a href=\"https:\/\/www.gelbotest.com\/he\/\"><strong data-start=\"1456\" data-end=\"1477\">\u05d1\u05d5\u05d3\u05e7 \u05d2&#039;\u05dc\u05d1\u05d5 \u05e4\u05dc\u05e7\u05e1<\/strong><\/a>, \u05d0\u05e9\u05e8 \u05de\u05e2\u05d5\u05d5\u05ea\u05ea \u05d5\u05d3\u05d5\u05d7\u05e1\u05ea \u05e9\u05d5\u05d1 \u05d5\u05e9\u05d5\u05d1 \u05d0\u05ea \u05d3\u05d2\u05d9\u05de\u05d5\u05ea \u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05d4\u05de\u05d6\u05d5\u05df \u05d4\u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d5\u05ea \u05d1\u05ea\u05e0\u05d0\u05d9\u05dd \u05de\u05d1\u05d5\u05e7\u05e8\u05d9\u05dd. \u05d1\u05de\u05d4\u05dc\u05da \u05d4\u05ea\u05d4\u05dc\u05d9\u05da, \u05d4- <strong data-start=\"1609\" data-end=\"1630\">\u05d1\u05d5\u05d3\u05e7 \u05d2&#039;\u05dc\u05d1\u05d5 \u05e4\u05dc\u05e7\u05e1<\/strong> \u05de\u05e4\u05ea\u05dc\u05ea \u05d0\u05ea \u05d4\u05d3\u05d2\u05d9\u05de\u05d4 \u05dc\u05d6\u05d5\u05d5\u05d9\u05ea \u05de\u05e1\u05d5\u05d9\u05de\u05ea \u05d5\u05d0\u05d6 \u05d3\u05d5\u05d7\u05e1\u05ea \u05d0\u05d5\u05ea\u05d4. \u05d4\u05d1\u05d3\u05d9\u05e7\u05d4 \u05db\u05d5\u05dc\u05dc\u05ea \u05d1\u05d3\u05e8\u05da \u05db\u05dc\u05dc 20 \u05de\u05d7\u05d6\u05d5\u05e8\u05d9\u05dd \u05e9\u05dc \u05e4\u05d9\u05ea\u05d5\u05dc \u05d5\u05d3\u05d7\u05d9\u05e1\u05d4, \u05db\u05d3\u05d9 \u05dc\u05d3\u05de\u05d5\u05ea \u05d0\u05ea \u05d4\u05e2\u05d5\u05de\u05e1\u05d9\u05dd \u05d4\u05de\u05d5\u05e4\u05e2\u05dc\u05d9\u05dd \u05d1\u05ea\u05e8\u05d7\u05d9\u05e9\u05d9\u05dd \u05d0\u05de\u05d9\u05ea\u05d9\u05d9\u05dd.<\/p>\n<p data-start=\"1823\" data-end=\"2037\">\u05dc\u05d0\u05d7\u05e8 \u05d1\u05d3\u05d9\u05e7\u05ea \u05d4\u05d2\u05de\u05d9\u05e9\u05d5\u05ea, \u05e0\u05d1\u05d3\u05e7 \u05d7\u05d5\u05de\u05e8 \u05d4\u05d0\u05e8\u05d9\u05d6\u05d4 \u05dc\u05d0\u05d9\u05ea\u05d5\u05e8 \u05d7\u05d5\u05e8\u05d9\u05dd \u05d6\u05e2\u05d9\u05e8\u05d9\u05dd \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05d1\u05d3\u05d9\u05e7\u05ea \u05d7\u05d3\u05d9\u05e8\u05ea \u05e6\u05d1\u05e2 \u05d0\u05d5 \u05d1\u05d3\u05d9\u05e7\u05ea \u05d3\u05dc\u05d9\u05e4\u05d4 \u05d1\u05d5\u05d5\u05d0\u05e7\u05d5\u05dd. \u05de\u05e1\u05e4\u05e8 \u05de\u05d5\u05e2\u05d8 \u05e9\u05dc \u05d7\u05d5\u05e8\u05d9\u05dd \u05d6\u05e2\u05d9\u05e8\u05d9\u05dd, \u05d0\u05d5 \u05d4\u05d9\u05e2\u05d3\u05e8\u05dd \u05d4\u05de\u05d5\u05d7\u05dc\u05d8, \u05de\u05e2\u05d9\u05d3 \u05e2\u05dc \u05d7\u05d5\u05de\u05e8 \u05d1\u05e2\u05dc \u05e2\u05de\u05d9\u05d3\u05d5\u05ea \u05de\u05e2\u05d5\u05dc\u05d4 \u05dc\u05db\u05d9\u05e4\u05d5\u05e3.<\/p>\n<h2 data-start=\"2039\" data-end=\"2426\">\u05d7\u05d5\u05de\u05e8\u05d9 \u05d9\u05d9\u05e9\u05d5\u05dd \u05d5\u05ea\u05e2\u05e9\u05d9\u05d5\u05ea<\/h2>\n<p data-start=\"2039\" data-end=\"2426\">\u05d4 <strong data-start=\"2086\" data-end=\"2105\">\u05de\u05d1\u05d7\u05df \u05d2\u05de\u05d9\u05e9\u05d5\u05ea \u05d2\u05dc\u05d1\u05d5<\/strong> \u05de\u05e9\u05de\u05e9\u05ea \u05e8\u05d1\u05d5\u05ea \u05dc\u05d4\u05e2\u05e8\u05db\u05ea \u05d4\u05d1\u05d9\u05e6\u05d5\u05e2\u05d9\u05dd \u05e9\u05dc \u05de\u05d2\u05d5\u05d5\u05df <strong data-start=\"2163\" data-end=\"2202\">\u05d7\u05d5\u05de\u05e8\u05d9 \u05d0\u05e8\u05d9\u05d6\u05d4 \u05e8\u05d1-\u05e9\u05db\u05d1\u05ea\u05d9\u05d9\u05dd \u05dc\u05de\u05d6\u05d5\u05df<\/strong>, \u05dc\u05e8\u05d1\u05d5\u05ea \u05d9\u05e8\u05d9\u05e2\u05d5\u05ea \u05d2\u05de\u05d9\u05e9\u05d5\u05ea, \u05dc\u05e8\u05d1\u05d3\u05d9\u05dd \u05d5\u05de\u05d1\u05e0\u05d9\u05dd \u05de\u05e8\u05d5\u05db\u05d1\u05d9\u05dd. \u05ea\u05e2\u05e9\u05d9\u05d5\u05ea \u05db\u05d2\u05d5\u05df \u05de\u05d6\u05d5\u05df \u05d5\u05de\u05e9\u05e7\u05d0\u05d5\u05ea, \u05ea\u05e8\u05d5\u05e4\u05d5\u05ea \u05d5\u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05dc\u05de\u05db\u05e9\u05d5\u05e8 \u05e8\u05e4\u05d5\u05d0\u05d9 \u05de\u05e1\u05ea\u05de\u05db\u05d5\u05ea \u05e2\u05dc \u05d1\u05d3\u05d9\u05e7\u05d4 \u05d6\u05d5 \u05db\u05d3\u05d9 \u05dc\u05d4\u05d1\u05d8\u05d9\u05d7 \u05e9\u05d7\u05d5\u05de\u05e8\u05d9 \u05d4\u05d0\u05e8\u05d9\u05d6\u05d4 \u05e9\u05dc\u05d4\u05df \u05e2\u05de\u05d9\u05d3\u05d9\u05dd \u05d5\u05d1\u05d8\u05d5\u05d7\u05d9\u05dd.<\/p>\n<h2 data-start=\"2428\" data-end=\"2782\">\u05e7\u05d9\u05d3\u05d5\u05dd \u05d4\u05de\u05d5\u05de\u05d7\u05d9\u05d5\u05ea \u05e9\u05dc Gelbotest.com<\/h2>\n<p data-start=\"2428\" data-end=\"2782\">\u05d1\u05d7\u05d1\u05e8\u05ea Cell Instruments, \u05d0\u05e0\u05d5 \u05de\u05ea\u05de\u05d7\u05d9\u05dd \u05d1\u05d0\u05e1\u05e4\u05e7\u05ea <a href=\"https:\/\/www.gelbotest.com\/he\/\"><strong data-start=\"2529\" data-end=\"2544\">\u05d1\u05d5\u05d3\u05e7 \u05d2\u05de\u05d9\u05e9\u05d5\u05ea<\/strong><\/a> \u05d5- <strong data-start=\"2549\" data-end=\"2570\">\u05d1\u05d5\u05d3\u05e7 \u05d2&#039;\u05dc\u05d1\u05d5 \u05e4\u05dc\u05e7\u05e1<\/strong> \u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05de\u05d5\u05ea\u05d0\u05de\u05d9\u05dd \u05dc\u05ea\u05e2\u05e9\u05d9\u05d9\u05ea \u05d0\u05e8\u05d9\u05d6\u05ea \u05d4\u05de\u05d6\u05d5\u05df. \u05d4\u05de\u05db\u05e9\u05d9\u05e8\u05d9\u05dd \u05e9\u05dc\u05e0\u05d5 \u05de\u05d1\u05d8\u05d9\u05d7\u05d9\u05dd \u05d1\u05d3\u05d9\u05e7\u05d5\u05ea \u05de\u05d3\u05d5\u05d9\u05e7\u05d5\u05ea \u05d5\u05e0\u05d9\u05ea\u05e0\u05d5\u05ea \u05dc\u05e9\u05d7\u05d6\u05d5\u05e8, \u05d5\u05de\u05e1\u05d9\u05d9\u05e2\u05d9\u05dd \u05dc\u05d9\u05e6\u05e8\u05e0\u05d9\u05dd \u05dc\u05e2\u05de\u05d5\u05d3 \u05d1\u05ea\u05e7\u05e0\u05d9\u05dd \u05db\u05d2\u05d5\u05df <strong data-start=\"2739\" data-end=\"2752\">ASTM F392<\/strong> \u05d5\u05dc\u05e9\u05de\u05d5\u05e8 \u05e2\u05dc \u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d5\u05e6\u05e8.<\/p>\n<p data-start=\"2784\" data-end=\"3072\" data-is-last-node=\"\" data-is-only-node=\"\">\u05d4 <strong data-start=\"2788\" data-end=\"2807\">\u05de\u05d1\u05d7\u05df \u05d2\u05de\u05d9\u05e9\u05d5\u05ea \u05d2\u05dc\u05d1\u05d5<\/strong> \u05de\u05d4\u05d5\u05d5\u05d4 \u05d0\u05d1\u05df \u05d9\u05e1\u05d5\u05d3 \u05d1\u05d4\u05e2\u05e8\u05db\u05ea \u05e2\u05de\u05d9\u05d3\u05d5\u05ea \u05d0\u05e8\u05d9\u05d6\u05d5\u05ea \u05d4\u05de\u05d6\u05d5\u05df, \u05d5\u05de\u05d1\u05d8\u05d9\u05d7 \u05d4\u05d2\u05e0\u05d4 \u05d1\u05d8\u05d5\u05d7\u05d4 \u05d5\u05d9\u05e2\u05d9\u05dc\u05d4 \u05e2\u05dc \u05de\u05d5\u05e6\u05e8\u05d9 \u05d4\u05de\u05d6\u05d5\u05df. \u05d1\u05e2\u05d6\u05e8\u05ea \u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05d1\u05d3\u05d9\u05e7\u05d4 \u05d4\u05de\u05ea\u05e7\u05d3\u05de\u05d9\u05dd \u05e9\u05dc Cell Instruments, \u05ea\u05d5\u05db\u05dc\u05d5 \u05dc\u05e2\u05de\u05d5\u05d3 \u05d1\u05d1\u05d9\u05d8\u05d7\u05d5\u05df \u05d1\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05d4\u05d0\u05d9\u05db\u05d5\u05ea \u05d5\u05dc\u05e1\u05e4\u05e7 \u05e4\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d0\u05e8\u05d9\u05d6\u05d4 \u05d0\u05de\u05d9\u05e0\u05d9\u05dd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Multilayer food packaging plays a crucial role in maintaining the integrity and safety of food products. To ensure these materials can withstand repeated flexing and potential damage during handling and transportation, the gelbo flex test is commonly used. This test evaluates the flexural resistance of multilayer food packaging materials, ensuring they remain reliable throughout their [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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