{"id":7502,"date":"2025-09-30T10:34:02","date_gmt":"2025-09-30T02:34:02","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=7502"},"modified":"2025-09-30T10:34:02","modified_gmt":"2025-09-30T02:34:02","slug":"vacuum-leak-test-for-bottles","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/el\/applications\/vacuum-leak-test-for-bottles\/","title":{"rendered":"\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03cc \u03b1\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c6\u03b9\u03ac\u03bb\u03b5\u03c2"},"content":{"rendered":"<h1 style=\"text-align: center;\" data-start=\"412\" data-end=\"860\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03cc \u03b1\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c6\u03b9\u03ac\u03bb\u03b5\u03c2<br \/>\n<small>ASTM D3078 &amp; ASTM D4991 &amp; ASTM 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\u03b1\u03bd\u03b8\u03c1\u03b1\u03ba\u03b9\u03ba\u03bf\u03cd \u03c3\u03b5 \u03c0\u03bf\u03c4\u03ac<\/li>\n<li data-start=\"1202\" data-end=\"1236\">\u039c\u03cc\u03bb\u03c5\u03bd\u03c3\u03b7 \u03c6\u03b1\u03c1\u03bc\u03b1\u03ba\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd<\/li>\n<li data-start=\"1239\" data-end=\"1271\">\u0394\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03c9\u03bd \u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03bf\u03c5\u03c3\u03b9\u03ce\u03bd<\/li>\n<li data-start=\"1274\" data-end=\"1311\">\u039c\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd<\/li>\n<\/ul>\n<p data-start=\"1313\" data-end=\"1457\">\u0395\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03bf\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1.<\/p>\n<hr data-start=\"1459\" data-end=\"1462\" \/>\n<h2 data-start=\"1464\" data-end=\"1495\">\u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c5\u03c0\u03cc \u03ba\u03b5\u03bd\u03cc<\/h2>\n<p data-start=\"1497\" data-end=\"1772\">\u03a4\u03bf <strong data-start=\"1501\" data-end=\"1531\">\u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c5\u03c0\u03cc \u03ba\u03b5\u03bd\u03cc<\/strong> \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c5\u03ba\u03b1\u03bb\u03b9\u03bf\u03cd \u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c3\u03c6\u03c1\u03b1\u03b3\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf. \u0394\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b5\u03bd\u03cc, \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03c5\u03c7\u03cc\u03bd \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c0\u03af\u03b5\u03c3\u03b7, \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ae \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03c9\u03bd \u03ae \u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03b5\u03bd\u03bf\u03cd, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03b5\u03b3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf. \u03a4\u03b1 \u03c3\u03c5\u03bd\u03ae\u03b8\u03b7 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd:<\/p>\n<ol>\n<li data-start=\"1777\" data-end=\"1847\">\u03a0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 (\u03ac\u03b4\u03b5\u03b9\u03bf \u03ae \u03b3\u03b5\u03bc\u03ac\u03c4\u03bf, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2).<\/li>\n<li data-start=\"1851\" data-end=\"1899\">\u03a3\u03c6\u03c1\u03ac\u03b3\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 \u03b5\u03bd\u03c4\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd.<\/li>\n<li data-start=\"1903\" data-end=\"1975\">\u03a3\u03c4\u03b1\u03b4\u03b9\u03b1\u03ba\u03ae \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03ba\u03b5\u03bd\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2.<\/li>\n<li data-start=\"1979\" data-end=\"2046\">\u03a0\u03b1\u03c1\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b4\u03b5\u03b9\u03ba\u03c4\u03ce\u03bd \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ae \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2.<\/li>\n<li data-start=\"2050\" data-end=\"2111\">\u039a\u03b1\u03c4\u03b1\u03b3\u03c1\u03b1\u03c6\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b3\u03b9\u03b1 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03af\u03c9\u03c3\u03b7 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/li>\n<\/ol>\n<p data-start=\"2113\" data-end=\"2213\">\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03b9\u03bf \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b5\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac.<\/p>\n<hr data-start=\"2215\" data-end=\"2218\" \/>\n<h2 data-start=\"2220\" data-end=\"2262\">\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c6\u03b9\u03b1\u03bb\u03ce\u03bd<\/h2>\n<p data-start=\"2264\" data-end=\"2387\">\u0391\u03c1\u03ba\u03b5\u03c4\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03c4\u03b7\u03c2 ASTM \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03b5\u03af\u03c2 \u03bc\u03b5\u03b8\u03bf\u03b4\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03b3\u03b9\u03b1 <strong data-start=\"2322\" data-end=\"2361\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03b4\u03bf\u03c7\u03b5\u03af\u03b1<\/strong> \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03bf\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03c6\u03b9\u03b1\u03bb\u03ce\u03bd:<\/p>\n<ul>\n<li data-start=\"2391\" data-end=\"2510\"><a href=\"https:\/\/www.qualitester.com\/el\/standards\/astm-d3078\/\"><strong data-start=\"2391\" data-end=\"2405\">ASTM D3078<\/strong><\/a> \u2013 <em data-start=\"2408\" data-end=\"2430\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ae\u03c2 \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03c9\u03bd<\/em> \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c3\u03b5 \u03b5\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03b5\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b5\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03b2\u03cd\u03b8\u03b9\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03bd\u03b5\u03c1\u03cc \u03c5\u03c0\u03cc \u03ba\u03b5\u03bd\u03cc.<\/li>\n<li data-start=\"2513\" data-end=\"2631\"><strong data-start=\"2513\" data-end=\"2527\">ASTM D4991<\/strong> \u2013 <em data-start=\"2530\" data-end=\"2566\">\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03ba\u03b5\u03bd\u03bf\u03cd \u03b3\u03b9\u03b1 \u03ac\u03ba\u03b1\u03bc\u03c0\u03c4\u03b1 \u03b4\u03bf\u03c7\u03b5\u03af\u03b1<\/em>, \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03b5\u03bd\u03ac \u03bc\u03c0\u03bf\u03c5\u03ba\u03ac\u03bb\u03b9\u03b1 \u03bc\u03b5 \u03c3\u03ba\u03bf\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03ac\u03c2 \u03c4\u03bf\u03c5\u03c2.<\/li>\n<li data-start=\"2634\" data-end=\"2740\"><strong data-start=\"2634\" data-end=\"2648\">ASTM D5094<\/strong> \u2013 <em data-start=\"2651\" data-end=\"2672\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b1\u03ba\u03b1\u03b8\u03ac\u03c1\u03b9\u03c3\u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2<\/em> \u03b3\u03b9\u03b1 \u03c0\u03ce\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c3\u03c0\u03b5\u03af\u03c1\u03c9\u03bc\u03b1 \u03ae \u03bc\u03b5 \u03c0\u03c1\u03bf\u03b5\u03be\u03bf\u03c7\u03ad\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03b7\u03b8\u03b5\u03af \u03b7 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<li data-start=\"2743\" data-end=\"2866\"><strong data-start=\"2743\" data-end=\"2757\">ASTM D6653<\/strong> \u2013 <em data-start=\"2760\" data-end=\"2786\">\u03a0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c5 \u03c5\u03c8\u03bf\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5<\/em> \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ba\u03b5\u03bd\u03cc \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03b5\u03c1\u03bf\u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2.<\/li>\n<li data-start=\"2869\" data-end=\"2988\"><a href=\"https:\/\/www.qualitester.com\/el\/standards\/astm-f2338\/\"><strong data-start=\"2869\" data-end=\"2883\">ASTM F2338<\/strong><\/a> \u2013 <em data-start=\"2886\" data-end=\"2907\">\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b1\u03c0\u03bf\u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7\u03c2 \u03c5\u03c0\u03cc \u03ba\u03b5\u03bd\u03cc<\/em>, \u03bc\u03b9\u03b1 \u03bc\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03bf\u03c6\u03b9\u03ba\u03ae \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03af\u03c7\u03bd\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd.<\/li>\n<\/ul>\n<p data-start=\"2990\" data-end=\"3113\">\u039a\u03ac\u03b8\u03b5 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03bb\u03ac\u03b4\u03bf.<\/p>\n<hr data-start=\"3115\" data-end=\"3118\" \/>\n<h2 data-start=\"3120\" data-end=\"3155\">\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2<\/h2>\n<ul>\n<li data-start=\"3159\" data-end=\"3269\"><strong data-start=\"3159\" data-end=\"3178\">\u03a4\u03c1\u03cc\u03c6\u03b9\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03c4\u03ac<\/strong>: \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03c1\u03b1\u03ba\u03bf\u03cd\u03c7\u03b7\u03c2 \u03c3\u03cd\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c5\u03ba\u03ac\u03bb\u03b9\u03b1 \u03b1\u03bd\u03b1\u03c8\u03c5\u03ba\u03c4\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03bd\u03bf\u03bc\u03ae.<\/li>\n<li data-start=\"3272\" data-end=\"3367\"><strong data-start=\"3272\" data-end=\"3291\">\u03a6\u03b1\u03c1\u03bc\u03b1\u03ba\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1<\/strong>: \u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b1 \u03c6\u03ac\u03c1\u03bc\u03b1\u03ba\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03cc\u03bb\u03c5\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bb\u03b7\u03b8\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b5\u03b9\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03af\u03b1\u03c2.<\/li>\n<li data-start=\"3370\" data-end=\"3472\"><strong data-start=\"3370\" data-end=\"3400\">\u03a7\u03b7\u03bc\u03b9\u03ba\u03ac &amp; \u03a0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ae\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2<\/strong>: \u0391\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03b1\u03c0\u03bf\u03c1\u03c1\u03c5\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd, \u03b4\u03b9\u03b1\u03bb\u03c5\u03c4\u03ce\u03bd \u03ae \u03b5\u03bb\u03b1\u03af\u03c9\u03bd.<\/li>\n<li data-start=\"3475\" data-end=\"3583\"><strong data-start=\"3475\" data-end=\"3506\">\u039f\u03c1\u03b3\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03af \u03b5\u03c0\u03b9\u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/strong>: \u03a0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c4\u03c5\u03c0\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03ba\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b5\u03c0\u03b9\u03ba\u03cd\u03c1\u03c9\u03c3\u03b7\u03c2 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 ASTM.<\/li>\n<\/ul>\n<hr data-start=\"3585\" data-end=\"3588\" \/>\n<h2 data-start=\"3590\" data-end=\"3632\">\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 \u03b5\u03bb\u03b5\u03b3\u03ba\u03c4\u03ae \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c6\u03b9\u03b1\u03bb\u03ce\u03bd<\/h2>\n<p data-start=\"3634\" data-end=\"3927\">\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 <a href=\"https:\/\/www.qualitester.com\/el\/%cf%80%cf%81%ce%bf%cf%8a%cf%8c%ce%bd\/lt-03-seal-strength-testing-machine\/\"><strong data-start=\"3660\" data-end=\"3682\">\u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd \u03c6\u03b9\u03b1\u03bb\u03ce\u03bd<\/strong><\/a> \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c4\u03cd\u03c0\u03bf \u03c4\u03bf\u03c5 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5, \u03c4\u03b7\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03bd\u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bf\u03b9 \u03bc\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03bf\u03c6\u03b9\u03ba\u03bf\u03af \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03b9 \u03bc\u03b5 <strong data-start=\"3807\" data-end=\"3821\">ASTM F2338<\/strong> \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c6\u03b1\u03c1\u03bc\u03b1\u03ba\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03bc\u03c0\u03bf\u03c5\u03ba\u03ac\u03bb\u03b9\u03b1, \u03b5\u03bd\u03ce <strong data-start=\"3869\" data-end=\"3883\">ASTM D4991<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03ac\u03ba\u03b1\u03bc\u03c0\u03c4\u03b1 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03b4\u03bf\u03c7\u03b5\u03af\u03b1.<\/p>\n<p><a href=\"https:\/\/www.qualitester.com\/el\/product-category\/test-items\/leak-tester\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-7503 size-full\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/09\/vacuum-leak-test-for-bottles.jpg\" alt=\"\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03cc \u03b1\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c6\u03b9\u03ac\u03bb\u03b5\u03c2\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/09\/vacuum-leak-test-for-bottles.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/09\/vacuum-leak-test-for-bottles-300x200.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/09\/vacuum-leak-test-for-bottles-18x12.jpg 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p data-start=\"3929\" data-end=\"4193\"><strong data-start=\"3929\" data-end=\"3949\">\u038c\u03c1\u03b3\u03b1\u03bd\u03b1 \u03ba\u03c5\u03c4\u03c4\u03ac\u03c1\u03c9\u03bd<\/strong> \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b1 \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd, \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2. \u039f \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03bf\u03c5 \u03ba\u03b5\u03bd\u03bf\u03cd, \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03bc\u03b9\u03b1 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2.<\/p>\n<hr data-start=\"4195\" data-end=\"4198\" \/>\n<h2 data-start=\"4200\" data-end=\"4238\">\u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ae\u03c2 \u03c5\u03c0\u03cc \u03ba\u03b5\u03bd\u03cc<\/h2>\n<ul>\n<li data-start=\"4242\" data-end=\"4317\"><strong data-start=\"4242\" data-end=\"4262\">\u03a5\u03c8\u03b7\u03bb\u03ae \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1<\/strong>: \u0391\u03bd\u03b9\u03c7\u03bd\u03b5\u03cd\u03b5\u03b9 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03bf\u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b1\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03b3\u03c5\u03bc\u03bd\u03cc \u03bc\u03ac\u03c4\u03b9.<\/li>\n<li data-start=\"4320\" data-end=\"4388\"><strong data-start=\"4320\" data-end=\"4345\">\u03a4\u03c5\u03c0\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2<\/strong>: \u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03b1 \u03c4\u03b7\u03c2 ASTM.<\/li>\n<li data-start=\"4391\" data-end=\"4471\"><strong data-start=\"4391\" data-end=\"4418\">\u039c\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03bf\u03c6\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2<\/strong>: \u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03c3\u03c0\u03b1\u03c4\u03ac\u03bb\u03b7 \u03c0\u03bf\u03bb\u03cd\u03c4\u03b9\u03bc\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd.<\/li>\n<li data-start=\"4474\" data-end=\"4550\"><strong data-start=\"4474\" data-end=\"4489\">\u0395\u03c5\u03b5\u03bb\u03b9\u03be\u03af\u03b1<\/strong>: \u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03c5\u03c1\u03cd \u03c6\u03ac\u03c3\u03bc\u03b1 \u03c6\u03b9\u03b1\u03bb\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/li>\n<\/ul>\n<hr data-start=\"4552\" data-end=\"4555\" \/>\n<p data-start=\"4574\" data-end=\"4953\">\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03b5\u03bd\u03cc\u03c2 <strong data-start=\"4589\" data-end=\"4621\">\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03cc \u03b1\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c6\u03b9\u03ac\u03bb\u03b5\u03c2<\/strong> \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03b2\u03ae\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03cc\u03c0\u03c9\u03c2 <strong data-start=\"4726\" data-end=\"4792\"><a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3078<\/a>, ASTM D4991, ASTM D5094, ASTM D6653 \u03ba\u03b1\u03b9 ASTM F2338<\/strong>. \u039c\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03c9\u03bd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c1\u03c1\u03bf\u03ce\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b7\u03c2 <strong data-start=\"4847\" data-end=\"4867\">\u038c\u03c1\u03b3\u03b1\u03bd\u03b1 \u03ba\u03c5\u03c4\u03c4\u03ac\u03c1\u03c9\u03bd<\/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 \u03bc\u03b5\u03b9\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2, \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7 \u03c4\u03c9\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03ce\u03bd.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vacuum Leak Test for Bottles ASTM D3078 &amp; ASTM D4991 &amp; ASTM D5094 &amp; ASTM D6653 &amp; ASTM F2338 The vacuum leak test for bottles is one of the most important quality control methods in modern manufacturing. Bottles and containers play a critical role in protecting products during storage, shipping, and use. If a bottle &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/el\/applications\/vacuum-leak-test-for-bottles\/\"> <span class=\"screen-reader-text\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03ba\u03b5\u03bd\u03cc \u03b1\u03ad\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c6\u03b9\u03ac\u03bb\u03b5\u03c2<\/span> \u0394\u03b9\u03b1\u03b2\u03ac\u03c3\u03c4\u03b5 \u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \"<\/a><\/p>","protected":false},"author":4,"featured_media":0,"parent":6794,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-7502","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/pages\/7502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/comments?post=7502"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/pages\/7502\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/pages\/6794"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/el\/wp-json\/wp\/v2\/media?parent=7502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}