{"id":1083,"date":"2025-04-23T06:50:36","date_gmt":"2025-04-23T06:50:36","guid":{"rendered":"https:\/\/www.gelbotest.com\/?p=1083"},"modified":"2025-04-23T06:50:43","modified_gmt":"2025-04-23T06:50:43","slug":"snack-food-packaging-barrier-test","status":"publish","type":"post","link":"https:\/\/www.gelbotest.com\/el\/snack-food-packaging-barrier-test\/","title":{"rendered":"\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd \u03c3\u03bd\u03b1\u03ba - ASTM F392 Flex Tester"},"content":{"rendered":"<p class=\"\" data-start=\"294\" data-end=\"797\">\u0397 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03c3\u03bd\u03b1\u03ba \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bf\u03be\u03c5\u03b3\u03cc\u03bd\u03bf, \u03c4\u03b7\u03bd \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03c6\u03b8\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b8' \u03cc\u03bb\u03b7 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2. \u0395\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 <strong data-start=\"432\" data-end=\"469\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd, \u03b9\u03b4\u03af\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b5\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n<hr class=\"\" data-start=\"799\" data-end=\"802\" \/>\n<h2 class=\"\" data-start=\"804\" data-end=\"856\">\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c4\u03b5\u03c3\u03c4 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c3\u03bd\u03b1\u03ba \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1<\/h2>\n<p class=\"\" data-start=\"858\" data-end=\"1115\">\u039f\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b5\u03c2 \u03c3\u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u03c3\u03bd\u03b1\u03ba. \u03a4\u03b1 \u03c3\u03bd\u03b1\u03ba, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03b1 \u03c4\u03c3\u03b9\u03c0\u03c2, \u03bf\u03b9 \u03be\u03b7\u03c1\u03bf\u03af \u03ba\u03b1\u03c1\u03c0\u03bf\u03af \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ba\u03c1\u03ac\u03ba\u03b5\u03c1, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03b1 \u03c3\u03c4\u03bf \u03bf\u03be\u03c5\u03b3\u03cc\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1. \u03a7\u03c9\u03c1\u03af\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c6\u03c1\u03ac\u03b3\u03bc\u03b1, \u03b7 \u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03bf\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7 \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03b1\u03bb\u03bb\u03bf\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd, \u03bc\u03c0\u03b1\u03b3\u03b9\u03ac\u03c4\u03b9\u03ba\u03bf \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1 \u03ae \u03bc\u03b9\u03ba\u03c1\u03bf\u03b2\u03b9\u03b1\u03ba\u03ae \u03b1\u03bb\u03bb\u03bf\u03af\u03c9\u03c3\u03b7.<\/p>\n<p class=\"\" data-start=\"1117\" data-end=\"1188\">\u039f <strong data-start=\"1121\" data-end=\"1158\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/strong> \u03b2\u03bf\u03b7\u03b8\u03ac \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd:<\/p>\n<ul data-start=\"1190\" data-end=\"1390\">\n<li class=\"\" data-start=\"1190\" data-end=\"1256\">\n<p class=\"\" data-start=\"1192\" data-end=\"1256\"><strong data-start=\"1192\" data-end=\"1234\">\u0391\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd<\/strong> \u03c3\u03b5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03c0\u03cc\u03bd\u03b7\u03c3\u03b7.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1257\" data-end=\"1327\">\n<p class=\"\" data-start=\"1259\" data-end=\"1327\"><strong data-start=\"1259\" data-end=\"1282\">\u0395\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd<\/strong> \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03c8\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1328\" data-end=\"1390\">\n<p class=\"\" data-start=\"1330\" data-end=\"1390\"><strong data-start=\"1330\" data-end=\"1351\">\u0395\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c3\u03c4\u03bf \u03c1\u03ac\u03c6\u03b9<\/strong> \u03bb\u03cc\u03b3\u03c9 \u03c4\u03c9\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1392\" data-end=\"1491\">\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c4\u03cd\u03c0\u03c9\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03b1\u03bd\u03b1\u03ba\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b6\u03b7\u03bc\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n<hr class=\"\" data-start=\"1493\" data-end=\"1496\" \/>\n<h2 class=\"\" data-start=\"1498\" data-end=\"1561\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03b5 \u03ba\u03ac\u03bc\u03c8\u03b7 \u03bc\u03b5 \u03c4\u03bf Gelbo Flex Tester \u03ba\u03b1\u03b9 \u03c4\u03bf ASTM F392<\/h2>\n<h3 class=\"\" data-start=\"1563\" data-end=\"1600\">\u039f \u03c1\u03cc\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 Gelbo Flex Tester<\/h3>\n<p class=\"\" data-start=\"1602\" data-end=\"1853\">\u039f <a href=\"https:\/\/www.gelbotest.com\/el\/\"><strong data-start=\"1606\" data-end=\"1627\">Gelbo flex tester<\/strong><\/a> \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c3\u03c4\u03c1\u03ad\u03c8\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c5\u03c6\u03af\u03c3\u03c4\u03b1\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac. \u0395\u03b9\u03c3\u03ac\u03b3\u03b5\u03b9 \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03b1\u03c0\u03cc\u03bd\u03b7\u03c3\u03b7 \u03c3\u03c4\u03b9\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b5\u03bb\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc <strong data-start=\"1819\" data-end=\"1852\">\u03b1\u03b4\u03cd\u03bd\u03b1\u03c4\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2<\/strong>.<\/p>\n<p class=\"\" data-start=\"1855\" data-end=\"2055\"><strong data-start=\"1855\" data-end=\"1894\">\u0394\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae\u03c2 Gelbo Flex Tester \u03c4\u03b7\u03c2 Cell Instruments<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03b3\u03b9\u03b1 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b7\u03c8\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2, \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u0395&amp;\u0391 \u03ba\u03b1\u03b9 QC \u03c3\u03c4\u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd.<\/p>\n<h3 class=\"\" data-start=\"2057\" data-end=\"2084\">\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 ASTM F392<\/h3>\n<p class=\"\" data-start=\"2086\" data-end=\"2288\">\u039f <strong data-start=\"2090\" data-end=\"2112\"><a href=\"https:\/\/www.gelbotest.com\/el\/astm-f392\/\" target=\"_blank\" rel=\"noopener\">ASTM F392<\/a> \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf<\/strong> \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03c4\u03bf <strong data-start=\"2126\" data-end=\"2161\">\u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03ba\u03ac\u03bc\u03c8\u03b7<\/strong> \u03c4\u03c9\u03bd \u03b5\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03bc\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 gelbo. \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c3\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2.<\/p>\n<p class=\"\" data-start=\"2290\" data-end=\"2310\">\u039f\u03b9 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c4\u03c5\u03c7\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd:<\/p>\n<ul data-start=\"2312\" data-end=\"2548\">\n<li class=\"\" data-start=\"2312\" data-end=\"2358\">\n<p class=\"\" data-start=\"2314\" data-end=\"2358\"><strong data-start=\"2314\" data-end=\"2340\">\u039a\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9 \u03ba\u03cd\u03ba\u03bb\u03bf\u03b9 \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2<\/strong> \u03ba\u03b1\u03b9 \u03b3\u03c9\u03bd\u03af\u03b5\u03c2 \u03c3\u03c5\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2359\" data-end=\"2459\">\n<p class=\"\" data-start=\"2361\" data-end=\"2459\"><strong data-start=\"2361\" data-end=\"2385\">\u0395\u03c0\u03b9\u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03c8\u03b7<\/strong> \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03bc\u03ad\u03c3\u03c9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03ae \u03b4\u03b9\u03b1\u03c0\u03b5\u03c1\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03b1\u03ad\u03c1\u03b9\u03b1.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2460\" data-end=\"2548\">\n<p class=\"\" data-start=\"2462\" data-end=\"2548\"><strong data-start=\"2462\" data-end=\"2501\">\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03b5 \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c6\u03b9\u03bb\u03bc<\/strong>, \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2550\" data-end=\"2697\">\u03a3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 <strong data-start=\"2574\" data-end=\"2610\">\u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae\u03c2<\/strong>, \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c0\u03cc\u03c3\u03bf\u03bd \u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd <strong data-start=\"2660\" data-end=\"2696\">\u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ba\u03ac\u03bc\u03c8\u03b7<\/strong>.<\/p>\n<h3 class=\"\" data-start=\"2699\" data-end=\"2748\">\u03a0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 Flex Tester \u03c3\u03c4\u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/h3>\n<p class=\"\" data-start=\"2750\" data-end=\"2781\">A <strong data-start=\"2752\" data-end=\"2767\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae\u03c2 \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1:<\/p>\n<ul data-start=\"2783\" data-end=\"2932\">\n<li class=\"\" data-start=\"2783\" data-end=\"2824\">\n<p class=\"\" data-start=\"2785\" data-end=\"2824\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03b1\u03ba\u03bf\u03c5\u03bb\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c4\u03c5\u03bb\u03af\u03be\u03b5\u03c9\u03bd \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2825\" data-end=\"2873\">\n<p class=\"\" data-start=\"2827\" data-end=\"2873\">\u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03bf \u03c6\u03cd\u03bb\u03bb\u03bf \u03ae \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2874\" data-end=\"2932\">\n<p class=\"\" data-start=\"2876\" data-end=\"2932\">\u03a0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b1\u03bb\u03ae\u03b8\u03b5\u03c5\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2934\" data-end=\"3099\">\u039f \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03ba\u03ac\u03bc\u03c8\u03b7\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c1\u03c5\u03b8\u03bc\u03bf\u03cd \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2 \u03bf\u03be\u03c5\u03b3\u03cc\u03bd\u03bf\u03c5 (OTR) \u03ae \u03c4\u03bf\u03c5 \u03c1\u03c5\u03b8\u03bc\u03bf\u03cd \u03bc\u03b5\u03c4\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c4\u03bc\u03ce\u03bd (WVTR) \u03b4\u03af\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1 <strong data-start=\"3055\" data-end=\"3075\">\u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1<\/strong> \u03c4\u03b7\u03c2 \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n<hr class=\"\" data-start=\"3101\" data-end=\"3104\" \/>\n<h2 class=\"\" data-start=\"3106\" data-end=\"3159\">\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/h2>\n<p class=\"\" data-start=\"3161\" data-end=\"3245\">\u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 <strong data-start=\"3187\" data-end=\"3224\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/strong>, \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1:<\/p>\n<ol data-start=\"3247\" data-end=\"3766\">\n<li class=\"\" data-start=\"3247\" data-end=\"3330\">\n<p class=\"\" data-start=\"3250\" data-end=\"3330\"><strong data-start=\"3250\" data-end=\"3272\">\u03a0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03bf\u03c2<\/strong>: \u039a\u03cc\u03c8\u03c4\u03b5 \u03b1\u03bd\u03c4\u03b9\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b7\u03c2 \u03ae \u03c4\u03b7\u03c2 \u03c3\u03b1\u03ba\u03bf\u03cd\u03bb\u03b1\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3331\" data-end=\"3439\">\n<p class=\"\" data-start=\"3334\" data-end=\"3439\"><strong data-start=\"3334\" data-end=\"3350\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 Flex<\/strong>: \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf <strong data-start=\"3360\" data-end=\"3381\">Gelbo flex tester<\/strong> \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c4\u03ac\u03c3\u03b5\u03c9\u03bd \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 ASTM F392.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3440\" data-end=\"3574\">\n<p class=\"\" data-start=\"3443\" data-end=\"3574\"><strong data-start=\"3443\" data-end=\"3465\">\u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03b5\u03bc\u03c0\u03bf\u03b4\u03af\u03c9\u03bd<\/strong>: \u039c\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03c8\u03b7, \u03b5\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 <strong data-start=\"3505\" data-end=\"3526\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03c0\u03bf\u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b5\u03bd\u03bf\u03cd<\/strong>, <strong data-start=\"3528\" data-end=\"3548\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2 \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03c9\u03bd<\/strong>, \u03ae \u03bc\u03ad\u03c4\u03c1\u03bf <strong data-start=\"3561\" data-end=\"3573\">OTR\/WVTR<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3575\" data-end=\"3646\">\n<p class=\"\" data-start=\"3578\" data-end=\"3646\"><strong data-start=\"3578\" data-end=\"3595\">\u0391\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/strong>: \u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03ac \u03cc\u03c1\u03b9\u03b1 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3647\" data-end=\"3766\">\n<p class=\"\" data-start=\"3650\" data-end=\"3766\"><strong data-start=\"3650\" data-end=\"3671\">\u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2<\/strong>: \u03a4\u03b5\u03ba\u03bc\u03b7\u03c1\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2, \u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03c5\u03c1\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bb\u03ae\u03c8\u03b7\u03c2 \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd.<\/p>\n<\/li>\n<\/ol>\n<p class=\"\" data-start=\"3768\" data-end=\"3881\">\u0393\u03b9\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1, \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1, \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd.<\/p>\n<hr class=\"\" data-start=\"3883\" data-end=\"3886\" \/>\n<h2 class=\"\" data-start=\"3888\" data-end=\"3939\">\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03c4\u03b5 \u03c4\u03b1 Cell Instruments \u03b3\u03b9\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd;<\/h2>\n<p class=\"\" data-start=\"3941\" data-end=\"4162\"><strong data-start=\"3941\" data-end=\"3971\">Cell Instruments Co., Ltd.<\/strong> \u03c0\u03c1\u03bf\u03c3\u03c6\u03bf\u03c1\u03ad\u03c2 <strong data-start=\"3979\" data-end=\"4017\">\u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03bf\u03c5 \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd<\/strong> \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba. \u03a4\u03bf  \u03bc\u03b1\u03c2 <strong data-start=\"4072\" data-end=\"4108\">Gelbo Flex Tester <\/strong>\u03c3\u03c5\u03bc\u03bc\u03bf\u03c1\u03c6\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03bc\u03b5 <strong data-start=\"4127\" data-end=\"4140\">ASTM F392<\/strong> \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5:<\/p>\n<ul data-start=\"4164\" data-end=\"4292\">\n<li class=\"\" data-start=\"4164\" data-end=\"4204\">\n<p class=\"\" data-start=\"4166\" data-end=\"4204\">\u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03b9\u03bc\u03bf\u03b9 \u03ba\u03cd\u03ba\u03bb\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03b3\u03c9\u03bd\u03af\u03b5\u03c2 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4205\" data-end=\"4239\">\n<p class=\"\" data-start=\"4207\" data-end=\"4239\">\u0394\u03b9\u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03b9\u03ba\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03bc\u03ad\u03c3\u03c9 \u03bf\u03b8\u03cc\u03bd\u03b7\u03c2 \u03b1\u03c6\u03ae\u03c2.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4240\" data-end=\"4292\">\n<p class=\"\" data-start=\"4242\" data-end=\"4292\">\u0391\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b7\u03c8\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"4469\" data-end=\"4472\" \/>\n<p class=\"\" data-start=\"4486\" data-end=\"4826\">\u0395\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 <strong data-start=\"4499\" data-end=\"4536\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03c1\u03b1\u03b3\u03bc\u03bf\u03cd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03bd\u03b1\u03ba \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c6\u03c1\u03b5\u03c3\u03ba\u03ac\u03b4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03b4\u03bf\u03ba\u03b9\u03ce\u03bd \u03c4\u03c9\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03ce\u03bd. \u039c\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bd\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 <strong data-start=\"4633\" data-end=\"4660\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03b5 \u03ba\u03ac\u03bc\u03c8\u03b7<\/strong> \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 <strong data-start=\"4669\" data-end=\"4690\">Gelbo flex tester<\/strong> \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 <strong data-start=\"4710\" data-end=\"4723\">ASTM F392<\/strong>, \u03bf\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc.<\/p>\n<p class=\"\" data-start=\"4828\" data-end=\"4999\">\u0395\u03c0\u03b5\u03bd\u03b4\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b5\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b1\u03c0\u03cc <strong data-start=\"4873\" data-end=\"4893\">\u038c\u03c1\u03b3\u03b1\u03bd\u03b1 \u03ba\u03c5\u03c4\u03c4\u03ac\u03c1\u03c9\u03bd<\/strong> \u03b4\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03c0\u03bf\u03b9\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bd\u03b1 \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"<p>Snack food packaging must protect products from oxygen, moisture, and physical damage throughout storage and transportation. Performing a snack food packaging barrier test is essential to ensure barrier integrity, especially for flexible packaging materials. Why the Snack Food Packaging Barrier Test Matters Barrier testing is critical in the snack food industry. 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