{"id":4219,"date":"2025-07-03T09:48:23","date_gmt":"2025-07-03T01:48:23","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=4219"},"modified":"2025-07-03T09:49:46","modified_gmt":"2025-07-03T01:49:46","slug":"methylene-blue-dye-leak-test-guide-for-flexible-packaging","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/sl\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/","title":{"rendered":"Vodnik za testiranje pu\u0161\u010danja metilen modrega barvila za pro\u017eno embala\u017eo"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4219\" class=\"elementor elementor-4219\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6508e2e e-con-full e-flex e-con e-parent\" data-id=\"6508e2e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47fc629 elementor-widget elementor-widget-text-editor\" data-id=\"47fc629\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Odkrivanje pu\u0161\u010danja v pro\u017eni embala\u017ei je bistvenega pomena za zagotavljanje celovitosti izdelkov, varnosti potro\u0161nikov in skladnosti z zakonodajo - zlasti v medicinskem in farmacevtskem sektorju. Med razli\u010dnimi metodami, ki so na voljo, je <strong data-start=\"604\" data-end=\"636\">preskus uhajanja z metilen modrim barvilom<\/strong> je splo\u0161no priznan zaradi svoje preprostosti, prepoznavnosti in u\u010dinkovitosti. Ta \u010dlanek ponuja strokoven, a dostopen vodnik za izvajanje testa z metilen modrim barvilom v skladu z<a href=\"https:\/\/www.leakagetester.com\/sl\/standards\/astm-d3078\/\"> <strong data-start=\"820\" data-end=\"834\">ASTM D3078<\/strong><\/a>, pomo\u010d osebju za nadzor kakovosti in in\u017eenirjem za pakiranje pri izvajanju natan\u010dnih preskusov in izbiri ustrezne opreme.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ba447b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3ba447b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-800x800.webp\" class=\"attachment-large size-large wp-image-4221\" alt=\"preskus uhajanja z metilen modrim barvilom\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c-12x12.webp 12w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-03-Leak-Tester-04_\u526f\u672c.webp 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4dee4e e-flex e-con-boxed e-con e-parent\" data-id=\"a4dee4e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b852d5 elementor-widget elementor-widget-heading\" data-id=\"7b852d5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pregled preskusa pu\u0161\u010danja barvila metilen modro<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cdad178 e-flex e-con-boxed e-con e-parent\" data-id=\"cdad178\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73bbd8b elementor-widget elementor-widget-text-editor\" data-id=\"73bbd8b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The <strong data-start=\"1007\" data-end=\"1039\">preskus uhajanja z metilen modrim barvilom<\/strong> je metoda vizualnega pregleda, ki se uporablja predvsem pri pro\u017eni embala\u017ei za odkrivanje grobih pu\u0161\u010danj. Pri tem se embala\u017ea potopi v raztopino metilen modrega v vakuumski komori in opazuje vdor barvila ali izlo\u010danje mehur\u010dkov.<\/p><p>Za razliko od testov z instrumenti, ki zahtevajo vrhunske senzorje, ta metoda uporablja preprosto na\u010delo: v vakuumu vsaka napaka ali prelom v embala\u017ei omogo\u010di prodiranje barvila ali uhajanje zraka, pri \u010demer nastanejo vidni mehur\u010dki.<\/p><p>Ta metoda je \u0161e posebej uporabna v panogah, kot so:<\/p><ul><li>Embala\u017ea medicinskih pripomo\u010dkov<\/li><li>Farmacevtska embala\u017ea<\/li><li>Preverjanje tesnjenja pro\u017enih vre\u010dk za \u017eivila<\/li><li>Pregled kakovosti vre\u010dk za dnevne kemikalije<\/li><\/ul><p>Na test se pogosto sklicujejo regulativni in industrijski okviri. <strong data-start=\"1793\" data-end=\"1807\">ASTM D3078<\/strong> ki je najpogosteje navedeni standard.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2dd6ad7 e-flex e-con-boxed e-con e-parent\" data-id=\"2dd6ad7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32acf34 elementor-widget elementor-widget-heading\" data-id=\"32acf34\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Proizvajalci strojev za testiranje pu\u0161\u010danja: Izbira prave opreme<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d6ed7ab e-flex e-con-boxed e-con e-parent\" data-id=\"d6ed7ab\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3449ea elementor-widget elementor-widget-text-editor\" data-id=\"a3449ea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Izbira pravega sistema za vakuumsko presku\u0161anje tesnosti je klju\u010dnega pomena za zagotavljanje natan\u010dnosti in ponovljivosti preskusa. Najbolj\u0161i <strong data-start=\"2040\" data-end=\"2078\">proizvajalci strojev za testiranje uhajanja<\/strong> kot je . <strong data-start=\"2084\" data-end=\"2114\">Cell Instruments Co., Ltd.<\/strong> ponujajo namenske re\u0161itve, ki so skladne s specifikacijami ASTM D3078.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e014ba8 e-flex e-con-boxed e-con e-parent\" data-id=\"e014ba8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07105fa elementor-widget elementor-widget-heading\" data-id=\"07105fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Priporo\u010dena oprema: Cell Instruments LT-03<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f543150 e-con-full e-flex e-con e-parent\" data-id=\"f543150\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a56773a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"a56773a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2240\" data-end=\"2387\">The<a href=\"https:\/\/www.leakagetester.com\/sl\/\"> <strong data-start=\"2244\" data-end=\"2265\">Tester tesnosti LT-03<\/strong><\/a> iz podjetja Cell Instruments je posebej zasnovan za izvajanje <strong data-start=\"2332\" data-end=\"2364\">preskus uhajanja z metilen modrim barvilom<\/strong>. Klju\u010dne zna\u010dilnosti vklju\u010dujejo:<\/p><ul><li data-start=\"2391\" data-end=\"2447\">Prozorna akrilna vakuumska komora za 360\u00b0 vidljivost<\/li><li data-start=\"2450\" data-end=\"2492\">Natan\u010den nadzor vakuuma (do -90 kPa)<\/li><li data-start=\"2495\" data-end=\"2538\">Programirljiv \u010das zadr\u017eanja in sprostitve vakuuma<\/li><li data-start=\"2541\" data-end=\"2599\">Integrirani varnostni sistemi in skladnost z ASTM D3078<\/li><\/ul><p data-start=\"2601\" data-end=\"2730\">Ta oprema podpira tako majhne kot velike postopke pakiranja, zato je idealna tako za laboratorije za raziskave in razvoj kot za proizvodne linije.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f88537 elementor-widget__width-initial elementor-widget elementor-widget-video\" data-id=\"1f88537\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/z4wEZMIKR7Q&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-284baf1 elementor-widget elementor-widget-video\" data-id=\"284baf1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/z4wEZMIKR7Q&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6285b15 e-flex e-con-boxed e-con e-parent\" data-id=\"6285b15\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e873bc9 elementor-widget elementor-widget-heading\" data-id=\"e873bc9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vodnik po korakih: Izvedba preskusa pu\u0161\u010danja barvila metilen modro<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b12cb33 e-flex e-con-boxed e-con e-parent\" data-id=\"b12cb33\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-490344a elementor-widget elementor-widget-text-editor\" data-id=\"490344a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pomagati ekipam za nadzor kakovosti, da sledijo <a href=\"https:\/\/store.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener\">ASTM D3078<\/a> tukaj je prakti\u010dna raz\u010dlenitev preskusne metode z uporabo metilen modrega barvila:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f17a808 e-con-full e-flex e-con e-parent\" data-id=\"f17a808\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c27bfc elementor-widget elementor-widget-text-editor\" data-id=\"8c27bfc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1. <strong data-start=\"2949\" data-end=\"2988\">Priprava in kondicioniranje vzorca<\/strong><\/p><ul><li>Zagotovite, da so preskusni vzorci (pro\u017eni paketi) izena\u010deni na <strong data-start=\"3055\" data-end=\"3075\">sobna temperatura<\/strong>.<\/li><li>Vzorec je lahko napolnjen s proizvodom ali prazen, odvisno od cilja preskusa.<\/li><li>Pripravite <strong data-start=\"3173\" data-end=\"3204\">raztopina barvila metilen modro<\/strong> (obi\u010dajno koncentracija 0,1-1%).<\/li><\/ul><p>2. <strong data-start=\"3247\" data-end=\"3275\">Nastavitev vakuumske komore<\/strong><\/p><ul><li>Vakuumsko komoro napolnite s toliko raztopine barvila, da <strong data-start=\"3330\" data-end=\"3368\">vzorec prekrijte za najmanj 25 mm.<\/strong>.<\/li><li>Pakete skrbno vstavite in poskrbite, da se med opazovanjem med seboj ne ovirajo.<\/li><\/ul><p>3. <strong data-start=\"3472\" data-end=\"3488\">Uporabi vakuum<\/strong><\/p><ul><li>Zaprite izstopni ventil in za\u017eenite vakuumsko \u010drpalko, da <strong data-start=\"3543\" data-end=\"3572\">postopno zmanj\u0161evanje tlaka<\/strong><\/li><li>Opazujte, ali se med padanjem tlaka iz embala\u017ee ne pojavljajo mehur\u010dki.<\/li><li>Bodite pozorni na pretirano raztezanje paketa, ki bi lahko vplivalo na ob\u010dutljivost testa.<\/li><\/ul><p>4. <strong data-start=\"3760\" data-end=\"3779\">Vakuumiranje<\/strong><\/p><ul><li>Vzdr\u017eujte vakuum za <strong data-start=\"3808\" data-end=\"3833\">najmanj 30 sekund<\/strong>. Dalj\u0161i \u010dasi zadr\u017eanja se lahko uporabljajo za ve\u010d<\/li><li>\u00a0ob\u010dutljivo zaznavanje.<\/li><li>Pozorno opazujte, ali se v \u010dasu zadr\u017eevanja ne pojavijo dodatni mehur\u010dki ali vdor barvila.<\/li><\/ul><p>5. <strong data-start=\"3985\" data-end=\"4008\">Sprostitev in pregled<\/strong><\/p><ul><li>Po\u010dasi sprostite vakuum.<\/li><li>Odstranite vzorec in <strong data-start=\"4062\" data-end=\"4082\">vizualni pregled<\/strong> za kateri koli <strong data-start=\"4091\" data-end=\"4117\">barvilo v embala\u017ei<\/strong>, kar ka\u017ee na uhajanje.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec7c6a6 e-flex e-con-boxed e-con e-parent\" data-id=\"ec7c6a6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-758e99d elementor-widget elementor-widget-heading\" data-id=\"758e99d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Interpretacija rezultatov<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c671c1 e-flex e-con-boxed e-con e-parent\" data-id=\"0c671c1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b005524 elementor-widget elementor-widget-text-editor\" data-id=\"b005524\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4174\" data-end=\"4238\">Po podatkih <strong data-start=\"4187\" data-end=\"4201\">ASTM D3078<\/strong>, se rezultati razlagajo na naslednji na\u010din:<\/p><ul><li data-start=\"4242\" data-end=\"4344\"><strong data-start=\"4242\" data-end=\"4251\">Neuspeh:<\/strong> \u010ce se med nana\u0161anjem ali zadr\u017eevanjem vakuuma pojavijo mehur\u010dki ali \u010de barvilo prodre v embala\u017eo.<\/li><li data-start=\"4347\" data-end=\"4397\"><strong data-start=\"4347\" data-end=\"4356\">Prepustite se:<\/strong> Brez mehur\u010dkov in brez prisotnosti notranjega barvila.<\/li><\/ul><p data-start=\"4399\" data-end=\"4436\">A <strong data-start=\"4401\" data-end=\"4420\">podrobno poro\u010dilo<\/strong> mora vklju\u010devati:<\/p><ul><li data-start=\"4440\" data-end=\"4468\">Raven vakuuma in \u010das zadr\u017eevanja<\/li><li data-start=\"4471\" data-end=\"4503\">\u0160tevilo vzorcev in napak<\/li><li data-start=\"4506\" data-end=\"4531\">Lokacije pu\u0161\u010danja (\u010de obstajajo)<\/li><li data-start=\"4534\" data-end=\"4575\">Izjava o skladnosti z ASTM D3078<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b7c3b93 e-flex e-con-boxed e-con e-parent\" data-id=\"b7c3b93\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f292052 elementor-widget elementor-widget-heading\" data-id=\"f292052\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zakaj je pomembno testiranje pu\u0161\u010danja metilen modrega barvila<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bdb9c4a e-flex e-con-boxed e-con e-parent\" data-id=\"bdb9c4a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ba7da28 elementor-widget elementor-widget-text-editor\" data-id=\"ba7da28\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4630\" data-end=\"4688\">Uporaba metode z metilen modrim ima ve\u010d prednosti:<\/p><ul><li data-start=\"4692\" data-end=\"4751\"><strong data-start=\"4692\" data-end=\"4715\">Vizualna potrditev<\/strong> brez zahtevne elektronike<\/li><li data-start=\"4754\" data-end=\"4817\"><strong data-start=\"4754\" data-end=\"4772\">Stro\u0161kovno u\u010dinkovit<\/strong> za majhne laboratorije in obse\u017ene preglede<\/li><li data-start=\"4820\" data-end=\"4902\"><strong data-start=\"4820\" data-end=\"4832\">Prilagodljiv<\/strong> za razli\u010dne vrste izdelkov, vklju\u010dno z blistri, vre\u010dkami in vre\u010dkami.<\/li><li data-start=\"4905\" data-end=\"4970\">Popolnoma <strong data-start=\"4911\" data-end=\"4924\">skladen .<\/strong> z globalnimi standardi testiranja, kot je ASTM D3078.<\/li><\/ul><p data-start=\"4972\" data-end=\"5155\"><strong data-start=\"4972\" data-end=\"4992\">Celi\u010dni instrumenti<\/strong> pomagati proizvajalcem pri u\u010dinkovitem izvajanju teh metod z <strong data-start=\"5054\" data-end=\"5091\">prilagojeno testiranje uhajanja <\/strong><\/p><p data-start=\"4972\" data-end=\"5155\"><strong data-start=\"5054\" data-end=\"5091\">oprema<\/strong> prilagojene posebnim linijam izdelkov in proizvodnim okoljem.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fb788c1 e-flex e-con-boxed e-con e-parent\" data-id=\"fb788c1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97212fb elementor-widget elementor-widget-heading\" data-id=\"97212fb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zaklju\u010dek<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3669f82 e-flex e-con-boxed e-con e-parent\" data-id=\"3669f82\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4fda61 elementor-widget elementor-widget-text-editor\" data-id=\"d4fda61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5177\" data-end=\"5623\">The <strong data-start=\"5181\" data-end=\"5213\">preskus uhajanja z metilen modrim barvilom<\/strong> je pomembno orodje za zagotavljanje kakovosti, ki omogo\u010da zgodnje in zanesljivo odkrivanje napak v embala\u017ei. S spremljanjem <strong data-start=\"5314\" data-end=\"5328\">ASTM D3078<\/strong> postopke in izbiro zanesljivih <strong data-start=\"5363\" data-end=\"5401\">proizvajalci strojev za testiranje uhajanja<\/strong>, kot je npr. <a href=\"https:\/\/www.leakagetester.com\/sl\/\"><strong data-start=\"5411\" data-end=\"5431\">Celi\u010dni instrumenti<\/strong><\/a>, lahko podjetja zagotovijo varnost in skladnost izdelkov v razli\u010dnih panogah. Za natan\u010dno, dosledno in skladno testiranje je na voljo <strong data-start=\"5563\" data-end=\"5601\">Cell Instruments LT-03 Tester pu\u0161\u010danja<\/strong> je preizku\u0161ena re\u0161itev.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Odkrivanje pu\u0161\u010danja v pro\u017eni embala\u017ei je bistvenega pomena za zagotavljanje celovitosti izdelkov, varnosti potro\u0161nikov in skladnosti z zakonodajo - zlasti v medicinskem in farmacevtskem sektorju. Med razli\u010dnimi razpolo\u017eljivimi metodami je preskus pu\u0161\u010danja z metilen modrim barvilom splo\u0161no priznan zaradi svoje preprostosti, vidnosti in u\u010dinkovitosti. Ta \u010dlanek ponuja strokoven, a hkrati dostopen vodnik za izvajanje testa pu\u0161\u010danja metilen modrega barvila, ki ga je treba [...]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4219","post","type-post","status-publish","format-standard","hentry","category-test-method"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Methylene Blue Dye Leak Test for Flexible Packaging - Leakage Tester<\/title>\n<meta name=\"description\" content=\"This comprehensive guide explains the methylene blue dye leak test method based on ASTM D3078. Learn how to perform the test step-by-step.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leakagetester.com\/sl\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Methylene Blue Dye Leak Test for Flexible Packaging - Leakage Tester\" \/>\n<meta property=\"og:description\" content=\"This comprehensive guide explains the methylene blue dye leak test method based on ASTM D3078. Learn how to perform the test step-by-step.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.leakagetester.com\/sl\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\" \/>\n<meta property=\"og:site_name\" content=\"Leakage Tester\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cellinstruments\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-03T01:48:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T01:49:46+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.leakagetester.com\/#\/schema\/person\/4723b9a20d5588ba757caeca19d25828\"},\"headline\":\"Methylene Blue Dye Leak Test Guide for Flexible Packaging\",\"datePublished\":\"2025-07-03T01:48:23+00:00\",\"dateModified\":\"2025-07-03T01:49:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\"},\"wordCount\":724,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.leakagetester.com\/#organization\"},\"articleSection\":[\"Test Method\"],\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\",\"url\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\",\"name\":\"Methylene Blue Dye Leak Test for Flexible Packaging - Leakage Tester\",\"isPartOf\":{\"@id\":\"https:\/\/www.leakagetester.com\/#website\"},\"datePublished\":\"2025-07-03T01:48:23+00:00\",\"dateModified\":\"2025-07-03T01:49:46+00:00\",\"description\":\"This comprehensive guide explains the methylene blue dye leak test method based on ASTM D3078. Learn how to perform the test step-by-step.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#breadcrumb\"},\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.leakagetester.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Methylene Blue Dye Leak Test Guide for Flexible Packaging\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.leakagetester.com\/#website\",\"url\":\"https:\/\/www.leakagetester.com\/\",\"name\":\"Leakage Testing Solutions\",\"description\":\"CELL INSTRUMENTS CO., LTD.\",\"publisher\":{\"@id\":\"https:\/\/www.leakagetester.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.leakagetester.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sl-SI\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.leakagetester.com\/#organization\",\"name\":\"Cell Instruments Co., Ltd.\",\"url\":\"https:\/\/www.leakagetester.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.leakagetester.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/05\/EN-One-Stop-Solutions-Provider.png\",\"contentUrl\":\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/05\/EN-One-Stop-Solutions-Provider.png\",\"width\":1269,\"height\":342,\"caption\":\"Cell Instruments Co., Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.leakagetester.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/cellinstruments\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.leakagetester.com\/#\/schema\/person\/4723b9a20d5588ba757caeca19d25828\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.leakagetester.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d3f8e85c3fec7fb8735942e6bc233d5c91b156505ef9cb87f4fd670fe1bb9008?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d3f8e85c3fec7fb8735942e6bc233d5c91b156505ef9cb87f4fd670fe1bb9008?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/www.leakagetester.com\"],\"url\":\"https:\/\/www.leakagetester.com\/sl\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Test pu\u0161\u010danja metilen modrega barvila za pro\u017eno embala\u017eo - tester pu\u0161\u010danja","description":"V tem iz\u010drpnem priro\u010dniku je razlo\u017eena preskusna metoda pu\u0161\u010danja metilen modrega barvila, ki temelji na standardu ASTM D3078. Nau\u010dite se, kako preskus izvesti korak za korakom.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.leakagetester.com\/sl\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/","og_locale":"sl_SI","og_type":"article","og_title":"Methylene Blue Dye Leak Test for Flexible Packaging - Leakage Tester","og_description":"This comprehensive guide explains the methylene blue dye leak test method based on ASTM D3078. Learn how to perform the test step-by-step.","og_url":"https:\/\/www.leakagetester.com\/sl\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/","og_site_name":"Leakage Tester","article_publisher":"https:\/\/www.facebook.com\/cellinstruments\/","article_published_time":"2025-07-03T01:48:23+00:00","article_modified_time":"2025-07-03T01:49:46+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"4 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#article","isPartOf":{"@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/"},"author":{"name":"admin","@id":"https:\/\/www.leakagetester.com\/#\/schema\/person\/4723b9a20d5588ba757caeca19d25828"},"headline":"Methylene Blue Dye Leak Test Guide for Flexible Packaging","datePublished":"2025-07-03T01:48:23+00:00","dateModified":"2025-07-03T01:49:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/"},"wordCount":724,"commentCount":0,"publisher":{"@id":"https:\/\/www.leakagetester.com\/#organization"},"articleSection":["Test Method"],"inLanguage":"sl-SI","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/","url":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/","name":"Test pu\u0161\u010danja metilen modrega barvila za pro\u017eno embala\u017eo - tester pu\u0161\u010danja","isPartOf":{"@id":"https:\/\/www.leakagetester.com\/#website"},"datePublished":"2025-07-03T01:48:23+00:00","dateModified":"2025-07-03T01:49:46+00:00","description":"V tem iz\u010drpnem priro\u010dniku je razlo\u017eena preskusna metoda pu\u0161\u010danja metilen modrega barvila, ki temelji na standardu ASTM D3078. Nau\u010dite se, kako preskus izvesti korak za korakom.","breadcrumb":{"@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#breadcrumb"},"inLanguage":"sl-SI","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.leakagetester.com\/methylene-blue-dye-leak-test-guide-for-flexible-packaging\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.leakagetester.com\/"},{"@type":"ListItem","position":2,"name":"Methylene Blue Dye Leak Test Guide for Flexible Packaging"}]},{"@type":"WebSite","@id":"https:\/\/www.leakagetester.com\/#website","url":"https:\/\/www.leakagetester.com\/","name":"Re\u0161itve za testiranje pu\u0161\u010danja","description":"CELL INSTRUMENTS CO., LTD.","publisher":{"@id":"https:\/\/www.leakagetester.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.leakagetester.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sl-SI"},{"@type":"Organization","@id":"https:\/\/www.leakagetester.com\/#organization","name":"Cell Instruments Co., Ltd.","url":"https:\/\/www.leakagetester.com\/","logo":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.leakagetester.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/05\/EN-One-Stop-Solutions-Provider.png","contentUrl":"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2024\/05\/EN-One-Stop-Solutions-Provider.png","width":1269,"height":342,"caption":"Cell Instruments Co., Ltd."},"image":{"@id":"https:\/\/www.leakagetester.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/cellinstruments\/"]},{"@type":"Person","@id":"https:\/\/www.leakagetester.com\/#\/schema\/person\/4723b9a20d5588ba757caeca19d25828","name":"admin","image":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.leakagetester.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d3f8e85c3fec7fb8735942e6bc233d5c91b156505ef9cb87f4fd670fe1bb9008?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d3f8e85c3fec7fb8735942e6bc233d5c91b156505ef9cb87f4fd670fe1bb9008?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.leakagetester.com"],"url":"https:\/\/www.leakagetester.com\/sl\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.leakagetester.com\/sl\/author\/admin\/"},"uagb_comment_info":5,"uagb_excerpt":"Leak detection in flexible packaging is essential for ensuring product integrity, consumer safety, and regulatory compliance\u2014especially in medical and pharmaceutical sectors. Among the various methods available, the methylene blue dye leak test is widely recognized for its simplicity, visibility, and effectiveness. This article offers a professional yet accessible guide to performing the methylene blue dye&hellip;","_links":{"self":[{"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/posts\/4219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/comments?post=4219"}],"version-history":[{"count":0,"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/posts\/4219\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/media?parent=4219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/categories?post=4219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leakagetester.com\/sl\/wp-json\/wp\/v2\/tags?post=4219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}