{"id":4275,"date":"2025-07-04T15:00:53","date_gmt":"2025-07-04T07:00:53","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=4275"},"modified":"2025-07-08T11:42:44","modified_gmt":"2025-07-08T03:42:44","slug":"packaging-integrity-testing-with-astm-d3078-leak-testing-procedure","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/fi\/packaging-integrity-testing-with-astm-d3078-leak-testing-procedure\/","title":{"rendered":"Pakkauksen eheyden testaus ASTM D3078 vuototestausmenettelyll\u00e4"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4275\" class=\"elementor elementor-4275\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-954ba96 e-flex e-con-boxed e-con e-parent\" data-id=\"954ba96\" 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-a52d11d elementor-widget elementor-widget-text-editor\" data-id=\"a52d11d\" 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=\"400\" data-end=\"890\">Joustavien pakkausten turvallisuuden ja steriiliyden varmistaminen on elint\u00e4rke\u00e4\u00e4 esimerkiksi l\u00e4\u00e4ke-, elintarvike- ja l\u00e4\u00e4kinn\u00e4llisill\u00e4 aloilla. Yksi luotettavimmista menetelmist\u00e4 tiivisteen lujuuden ja ilmatiiviyden validoimiseksi on seuraava. <strong data-start=\"626\" data-end=\"657\">pakkauksen eheyden testaus<\/strong>, erityisesti <strong data-start=\"684\" data-end=\"710\">vuototestausmenettely<\/strong> m\u00e4\u00e4ritelty <a href=\"https:\/\/www.leakagetester.com\/fi\/standards\/astm-d3078\/\"><strong data-start=\"722\" data-end=\"736\">ASTM D3078<\/strong><\/a>. T\u00e4ss\u00e4 artikkelissa kerrotaan, miten pakkausten eheystestit voidaan tehd\u00e4 tehokkaasti, mik\u00e4 auttaa laatuammattilaisia varmistamaan vaatimustenmukaisuuden ja est\u00e4m\u00e4\u00e4n tuotevirheit\u00e4.<\/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-29fd993 e-flex e-con-boxed e-con e-parent\" data-id=\"29fd993\" 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-519daef elementor-widget elementor-widget-heading\" data-id=\"519daef\" 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\">Pakkauksen eheyden testauksen ymm\u00e4rt\u00e4minen<\/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-069cb43 e-flex e-con-boxed e-con e-parent\" data-id=\"069cb43\" 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-6db34f7 elementor-widget elementor-widget-text-editor\" data-id=\"6db34f7\" 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=\"897\" data-end=\"1288\"><strong data-start=\"945\" data-end=\"976\">Pakkauksen eheyden testaus<\/strong> arvioidaan, pystyyk\u00f6 pakkaus s\u00e4ilytt\u00e4m\u00e4\u00e4n suojaavan esteen tietyiss\u00e4 olosuhteissa. Kaikki sinet\u00f6innin heikkeneminen voi johtaa kontaminaatioon, lyhentyneeseen s\u00e4ilyvyysaikaan tai s\u00e4\u00e4ntelyn vaatimustenvastaisuuteen. Taipuisissa pakkauksissa ilma- tai nestevuodot voivat osoittaa kriittisi\u00e4 heikkouksia, jotka on korjattava.<\/p>\n<p data-start=\"1290\" data-end=\"1573\">Toimialat, kuten <strong data-start=\"1309\" data-end=\"1320\">l\u00e4\u00e4ketieteellinen<\/strong>, <strong data-start=\"1322\" data-end=\"1340\">farmaseuttiset<\/strong>, ja <strong data-start=\"1346\" data-end=\"1364\">elintarvikkeiden pakkaus<\/strong> tukeutuvat vahvasti eheyden testaukseen t\u00e4ytt\u00e4\u00e4kseen tiukat laadunvarmistusvaatimukset. Erilaisista testausstandardeista, <a href=\"https:\/\/store.astm.org\/d3078-02r21e01.html\"><strong data-start=\"1477\" data-end=\"1491\">ASTM D3078<\/strong><\/a> erottuu tarkkuudellaan, yksinkertaisuudellaan ja soveltuvuudellaan joustaviin pakkauksiin.<\/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-0cfab66 e-flex e-con-boxed e-con e-parent\" data-id=\"0cfab66\" 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-e4a32da elementor-widget elementor-widget-heading\" data-id=\"e4a32da\" 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\">Miksi noudattaa ASTM D3078 -standardia pakkausten eheyden testauksessa?<\/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-06af301 e-flex e-con-boxed e-con e-parent\" data-id=\"06af301\" 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-3b24364 elementor-widget__width-initial elementor-widget elementor-widget-video\" data-id=\"3b24364\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/z4wEZMIKR7Q&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&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-2f74fa5 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"2f74fa5\" 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=\"1580\" data-end=\"1947\">ASTM D3078, nimelt\u00e4\u00e4n <em data-start=\"1660\" data-end=\"1752\">\u201cStandarditestimenetelm\u00e4 vuotojen m\u00e4\u00e4ritt\u00e4miseksi joustavissa pakkauksissa kuplap\u00e4\u00e4st\u00f6n avulla\u201d<\/em>, esitet\u00e4\u00e4n visuaalinen testausmenetelm\u00e4 tiivisteen vuotojen tunnistamiseksi. Menetelm\u00e4ss\u00e4 k\u00e4ytet\u00e4\u00e4n tyhji\u00f6kammiota kuplap\u00e4\u00e4st\u00f6jen havaitsemiseen, mik\u00e4 tarjoaa kustannustehokkaan ja standardoidun l\u00e4hestymistavan eheyden testaamiseen.<\/p><p data-start=\"1949\" data-end=\"1972\">T\u00e4rkeimpi\u00e4 etuja ovat:<\/p><ul><li data-start=\"1976\" data-end=\"2021\">Tietyille pakkaustyypeille ei ole tuhoavaa<\/li><li data-start=\"2024\" data-end=\"2086\">Ihanteellinen <strong data-start=\"2034\" data-end=\"2053\">laadunvalvonta<\/strong> ja <strong data-start=\"2058\" data-end=\"2084\">vertaileva arviointi<\/strong><\/li><li data-start=\"2089\" data-end=\"2156\">Suuri herkkyys riippuen tyhji\u00f6tasosta ja pakkausmateriaalista<\/li><li data-start=\"2159\" data-end=\"2194\">Yksinkertainen asennus ja havaittavat tulokset<\/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-20f1245 e-flex e-con-boxed e-con e-parent\" data-id=\"20f1245\" 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-e695d5d elementor-widget elementor-widget-heading\" data-id=\"e695d5d\" 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\">ASTM D3078 -standardin mukainen vuototestausmenetelm\u00e4<\/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-aa717e2 e-flex e-con-boxed e-con e-parent\" data-id=\"aa717e2\" 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-7753051 elementor-widget elementor-widget-text-editor\" data-id=\"7753051\" 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>Jos haluat suorittaa pakkauksen eheyden testauksen ASTM D3078 -standardin mukaisesti, toimi seuraavasti <strong data-start=\"2336\" data-end=\"2362\">vuototestaus<\/strong><\/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-53536d6 e-flex e-con-boxed e-con e-parent\" data-id=\"53536d6\" 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-94cf98e elementor-widget elementor-widget-heading\" data-id=\"94cf98e\" 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\">menettely:<\/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-7a402ce e-flex e-con-boxed e-con e-parent\" data-id=\"7a402ce\" 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-c12bc99 elementor-widget elementor-widget-text-editor\" data-id=\"c12bc99\" 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><strong data-start=\"2365\" data-end=\"2393\">1. Valmistele laitteet<\/strong><br data-start=\"2393\" data-end=\"2396\" \/>K\u00e4yt\u00e4 l\u00e4pin\u00e4kyv\u00e4\u00e4 tyhji\u00f6kammiota, jossa on:<\/p>\n<ul>\n<li>Tyhji\u00f6tiivis kansi<\/li>\n<li>Alipainemittari<\/li>\n<li>Venttiileill\u00e4 varustetut tulo-\/l\u00e4ht\u00f6putket<\/li>\n<li>Sis\u00e4inen l\u00e4pin\u00e4kyv\u00e4 levy<\/li>\n<li>Kammio t\u00e4ytet\u00e4\u00e4n testinesteell\u00e4 (yleens\u00e4 vedell\u00e4)<\/li>\n<\/ul>\n<p><strong data-start=\"2600\" data-end=\"2619\">2. Ehdollistaminen<\/strong><br data-start=\"2619\" data-end=\"2622\" \/>Varmista, ett\u00e4 sek\u00e4 testin\u00e4yte ett\u00e4 neste ovat huoneenl\u00e4mm\u00f6ss\u00e4, jotta v\u00e4ltet\u00e4\u00e4n kondensaatio tai nesteen v\u00e4\u00e4ristyminen testauksen aikana.<\/p>\n<p><strong data-start=\"2749\" data-end=\"2772\">3. N\u00e4ytteen valinta<\/strong><br data-start=\"2772\" data-end=\"2775\" \/>Valitse edustava m\u00e4\u00e4r\u00e4 <strong data-start=\"2809\" data-end=\"2841\">joustavat pakkausn\u00e4ytteet<\/strong>, joko tyhj\u00e4 tai t\u00e4ytetty. M\u00e4\u00e4r\u00e4 voi vaihdella tuotetyypin, kustannusten ja tuotanto-olosuhteiden mukaan.<\/p>\n<p><strong data-start=\"2946\" data-end=\"2963\">4. Uppoaminen<\/strong><br data-start=\"2963\" data-end=\"2966\" \/>Pakkaus (pakkaukset) upotetaan kokonaan v\u00e4hint\u00e4\u00e4n 25 mm (1 tuuman) testinesteen alle. Useita pieni\u00e4 pakkauksia voidaan testata samanaikaisesti, jos ne ovat selv\u00e4sti n\u00e4kyviss\u00e4.<\/p>\n<p><strong data-start=\"3120\" data-end=\"3139\">5. K\u00e4yt\u00e4 alipainetta<\/strong><br data-start=\"3139\" data-end=\"3142\" \/>Sulje poistoventtiili ja aloita alipaineen sy\u00f6tt\u00e4minen hitaasti (~ 1 in. Hg\/s), kunnes haluttu alipainetaso on saavutettu. T\u00e4m\u00e4n tyhji\u00f6tason on oltava riitt\u00e4v\u00e4 pienten vuotojen havaitsemiseksi vahingoittamatta n\u00e4ytett\u00e4.<\/p>\n<p><strong data-start=\"3344\" data-end=\"3368\">6. Tarkkaile vuotoja<\/strong><br data-start=\"3368\" data-end=\"3371\" \/>Tyhji\u00f6n nousu- ja pitovaiheen aikana (yleens\u00e4 30 sekuntia), <strong data-start=\"3430\" data-end=\"3474\">tarkkaile jatkuvaa kuplavirtaa<\/strong> osoittaa vuotoa. Yksitt\u00e4isi\u00e4 ilmakuplia ei pidet\u00e4 vikana.<\/p>\n<p><strong data-start=\"3559\" data-end=\"3581\">7. Arvioi n\u00e4yte<\/strong><br data-start=\"3581\" data-end=\"3584\" \/>Vapauta alipaine ja tarkista, ettei pakkauksen sis\u00e4lle p\u00e4\u00e4se nestett\u00e4. Sis\u00e4puolella oleva neste tai havaitut kuplat tiivistealueilla vahvistavat, ett\u00e4 n\u00e4yte on ep\u00e4onnistunut.<\/p>\n<p><strong data-start=\"3732\" data-end=\"3753\">8. Tulosten raportointi<\/strong><br data-start=\"3753\" data-end=\"3756\" \/>Dokumentoi tyhji\u00f6taso, kesto, havainnot, n\u00e4ytteiden lukum\u00e4\u00e4r\u00e4 ja vikojen lukum\u00e4\u00e4r\u00e4. Tunnista testineste ja mahdolliset poikkeavuudet, kuten liiallinen laajeneminen.<\/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-6d80016 e-flex e-con-boxed e-con e-parent\" data-id=\"6d80016\" 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-f133161 elementor-widget elementor-widget-heading\" data-id=\"f133161\" 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\">Testitulosten tulkinta<\/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-ea63e1e e-flex e-con-boxed e-con e-parent\" data-id=\"ea63e1e\" 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-6eb9ddc elementor-widget elementor-widget-text-editor\" data-id=\"6eb9ddc\" 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=\"3933\" data-end=\"3989\">N\u00e4yte <strong data-start=\"3974\" data-end=\"3983\">ep\u00e4onnistuu<\/strong> jos:<\/p>\n<ul>\n<li data-start=\"3992\" data-end=\"4035\">Kuplia syntyy jatkuvasti tyhji\u00f6n aikana<\/li>\n<li data-start=\"4038\" data-end=\"4088\">N\u00e4ytteen sis\u00e4lt\u00e4 l\u00f6ytyy nestett\u00e4 testauksen j\u00e4lkeen.<\/li>\n<li data-start=\"4091\" data-end=\"4152\">N\u00e4yte laajenee liikaa, mik\u00e4 heikent\u00e4\u00e4 tyhji\u00f6n tehoa<\/li>\n<\/ul>\n<p data-start=\"4154\" data-end=\"4234\">A <strong data-start=\"4156\" data-end=\"4164\">sy\u00f6tt\u00f6<\/strong> osoittaa, ett\u00e4 testin j\u00e4lkeen ei ole havaittavia vuotoja eik\u00e4 sis\u00e4ist\u00e4 nestett\u00e4.<\/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-76f85ae e-flex e-con-boxed e-con e-parent\" data-id=\"76f85ae\" 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-aab3508 elementor-widget elementor-widget-heading\" data-id=\"aab3508\" 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\">Parhaat k\u00e4yt\u00e4nn\u00f6t ja vinkit<\/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-c9fd710 e-flex e-con-boxed e-con e-parent\" data-id=\"c9fd710\" 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-57b5ba0 elementor-widget elementor-widget-text-editor\" data-id=\"57b5ba0\" 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<ul>\n<li data-start=\"4273\" data-end=\"4329\">K\u00e4yt\u00e4 puhtaita, l\u00e4pin\u00e4kyvi\u00e4 kammioita optimaalisen n\u00e4kyvyyden varmistamiseksi.<\/li>\n<li data-start=\"4332\" data-end=\"4400\">S\u00e4ilyt\u00e4 aina yhdenmukaiset testiolosuhteet vertailukelpoisia tuloksia varten<\/li>\n<li data-start=\"4403\" data-end=\"4457\">V\u00e4lt\u00e4 pakkausten testaamista, joissa on vain v\u00e4h\u00e4n tai ei lainkaan v\u00e4lyst\u00e4.<\/li>\n<li data-start=\"4460\" data-end=\"4521\">Dokumentoidaan kaikki poikkeamat standardimenetelmist\u00e4 ASTM D3078.<\/li>\n<\/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-aa500ae e-flex e-con-boxed e-con e-parent\" data-id=\"aa500ae\" 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-86035c3 elementor-widget elementor-widget-heading\" data-id=\"86035c3\" 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\">Suositellut varusteet: Vuototesteri<\/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-1afdb21 e-flex e-con-boxed e-con e-parent\" data-id=\"1afdb21\" 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-29e50f3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"29e50f3\" 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=\"4528\" data-end=\"4896\">Tarkkaa, toistettavaa <strong data-start=\"4611\" data-end=\"4642\">pakkauksen eheyden testaus<\/strong>, suosittelemme <strong data-start=\"4661\" data-end=\"4700\">Soluinstrumentit <a href=\"https:\/\/www.leakagetester.com\/fi\/\">Tyhji\u00f6vuototesteri<\/a><\/strong>. J\u00e4rjestelm\u00e4mme ovat t\u00e4ysin ASTM D3078 -standardin mukaisia, ja niiss\u00e4 on tyhji\u00f6tason tarkka s\u00e4\u00e4t\u00f6, l\u00e4pin\u00e4kyv\u00e4t kammiot selke\u00e4\u00e4 n\u00e4kyvyytt\u00e4 varten sek\u00e4 mukautettavat kiinnikkeet eri pakkausmuotoja varten.<\/p>\n<p data-start=\"4898\" data-end=\"5125\"><a href=\"https:\/\/www.leakagetester.com\/fi\/\">Soluinstrumentit<\/a> on erikoistunut materiaalien testausratkaisuihin, jotka on r\u00e4\u00e4t\u00e4l\u00f6ity seuraaviin tarkoituksiin <strong data-start=\"4975\" data-end=\"4993\">farmaseuttiset<\/strong>, <strong data-start=\"4995\" data-end=\"5006\">l\u00e4\u00e4ketieteellinen<\/strong>, ja <strong data-start=\"5012\" data-end=\"5020\">ruokaa<\/strong> toimialat. Vuototesterimme auttavat varmistamaan, ett\u00e4 tuotteesi t\u00e4ytt\u00e4v\u00e4t korkeimmat laatu- ja turvallisuusstandardit.<\/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-12a3b3f elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"12a3b3f\" 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=\"1190\" height=\"1194\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1.webp\" class=\"attachment-full size-full wp-image-4280\" alt=\"pakkauksen eheyden testaus - ASTM D3078\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1.webp 1190w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1-399x400.webp 399w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1-797x800.webp 797w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1-768x771.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/LT-1-12x12.webp 12w\" sizes=\"(max-width: 1190px) 100vw, 1190px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b69f846 e-flex e-con-boxed e-con e-parent\" data-id=\"b69f846\" 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-97a138e elementor-widget elementor-widget-heading\" data-id=\"97a138e\" 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\">Johtop\u00e4\u00e4t\u00f6s<\/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-2a384fd e-flex e-con-boxed e-con e-parent\" data-id=\"2a384fd\" 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-d5b0f64 elementor-widget elementor-widget-text-editor\" data-id=\"d5b0f64\" 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>Johtaminen <strong data-start=\"5160\" data-end=\"5191\">pakkauksen eheyden testaus<\/strong> k\u00e4ytt\u00e4m\u00e4ll\u00e4 <strong data-start=\"5202\" data-end=\"5239\">ASTM D3078:n vuototestausmenettely<\/strong> varmistaa, ett\u00e4 joustavat pakkaukset s\u00e4ilytt\u00e4v\u00e4t sinet\u00f6intikest\u00e4vyytens\u00e4 ja suojaavat tuotteen sis\u00e4ll\u00f6n tehokkaasti. Kun laatuammattilaiset noudattavat standardoitua, visuaaliseen menetelm\u00e4\u00e4n perustuvaa menetelm\u00e4\u00e4, he voivat havaita mahdolliset viat varhaisessa vaiheessa ja ryhty\u00e4 korjaaviin toimenpiteisiin. Jos haluat luotettavaa ja tehokasta testausta, harkitse Cell Instrumentsin tarjoamia edistyksellisi\u00e4 ratkaisuja.<\/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>Joustavien pakkausten turvallisuuden ja steriiliyden varmistaminen on elint\u00e4rke\u00e4\u00e4 esimerkiksi l\u00e4\u00e4ke-, elintarvike- ja l\u00e4\u00e4kinn\u00e4llisill\u00e4 aloilla. Yksi luotettavimmista menetelmist\u00e4 tiivisteen lujuuden ja ilmatiiviyden validoimiseksi on pakkauksen eheyden testaus, erityisesti ASTM D3078 -standardissa m\u00e4\u00e4ritellyn vuototestausmenettelyn avulla. T\u00e4ss\u00e4 artikkelissa selitet\u00e4\u00e4n, miten pakkauksen eheystestej\u00e4 tehd\u00e4\u00e4n tehokkaasti, mik\u00e4 auttaa [...].","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-4275","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>Perform Packaging Integrity Testing Using ASTM D3078 Leak Test - Leakage Tester<\/title>\n<meta name=\"description\" content=\"Learn how to perform packaging integrity testing according to ASTM D3078 with a detailed leak testing procedure.\" \/>\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\/fi\/packaging-integrity-testing-with-astm-d3078-leak-testing-procedure\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Perform Packaging Integrity Testing Using ASTM D3078 Leak Test - 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