{"id":2216,"date":"2023-05-15T10:24:34","date_gmt":"2023-05-15T02:24:34","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=2216"},"modified":"2023-08-15T09:35:33","modified_gmt":"2023-08-15T01:35:33","slug":"the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/fi\/the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester\/","title":{"rendered":"Pakkauksen ilmatiiviystestin testausperiaate ja tekniset ominaisuudet"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2216\" class=\"elementor elementor-2216\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3b3d17 e-flex e-con-boxed e-con e-parent\" data-id=\"c3b3d17\" 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-45c5a06 elementor-widget elementor-widget-text-editor\" data-id=\"45c5a06\" 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<p><strong>Pakkausten ilmatiiviyden testausperiaate ja tekniset ominaisuudet<\/strong><\/p>\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-f17f780 e-flex e-con-boxed e-con e-parent\" data-id=\"f17f780\" 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-bc26b9a elementor-widget elementor-widget-text-editor\" data-id=\"bc26b9a\" 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<p>Pakkausvuototesteri\u00e4 kutsutaan my\u00f6s pakkausvuodonilmaisimeksi. Se on laite, jota erityisesti tuotanto- ja jalostusyritykset k\u00e4ytt\u00e4v\u00e4t pakkauspussien, pullojen, purkkien ja muiden pakkausten ilmatiiviyden testaamiseen elintarvike-, maito- ja l\u00e4\u00e4keteollisuudessa, jotta varmistetaan, ett\u00e4 tuote ei vuoda pakkauksen vuoksi. Ja tuottaa laatuongelmia (jotkut vuotokohdat ovat paljain silmin n\u00e4kym\u00e4tt\u00f6mi\u00e4), pident\u00e4\u00e4 tuotteen s\u00e4ilyvyysaikaa.<\/p><p>Testimenetelm\u00e4 perustuu \u201cGB \/ T15171-94 Test Method for Sealing Performance of Flexible Packages\u201d -standardiin.\u201d<\/p>\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-cbb979d e-flex e-con-boxed e-con e-parent\" data-id=\"cbb979d\" 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-0050609 elementor-widget elementor-widget-text-editor\" data-id=\"0050609\" 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<p><b>Joustavat pakkaukset<\/b><\/p><p>Ilmanpit\u00e4viss\u00e4 taipuisissa pakkauksissa k\u00e4ytetyiss\u00e4 pakkausmateriaaleissa ei saa olla ilmatiiviiseen toimintaan vaikuttavia vikoja, kuten neulanreiki\u00e4, halkeamia, ep\u00e4tiiviit\u00e4 ja ep\u00e4tiiviit\u00e4 tiivisteit\u00e4.<\/p><p><b>Tiivistyksen suorituskyky<\/b><\/p><p>Joustavan pakkauksen kyky est\u00e4\u00e4 muiden aineiden p\u00e4\u00e4sy tai sis\u00e4ll\u00f6n karkaaminen.<\/p>\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-b92b3c7 e-flex e-con-boxed e-con e-parent\" data-id=\"b92b3c7\" 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-0acc25f elementor-widget elementor-widget-text-editor\" data-id=\"0acc25f\" 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<p><b>Testin periaate<\/b><\/p><p><b>Menetelm\u00e4 yksi<\/b><\/p><p>T\u00e4t\u00e4 menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n pakkauksissa, joissa pintamateriaalin suorituskyky veden vaikutuksesta ei heikkene merkitt\u00e4v\u00e4sti testin aikana, kuten pakkauksissa, joissa pintakerroksena on muovikalvo.<br \/>Evakuoimalla tyhji\u00f6kammio, veteen upotettu n\u00e4yte tuottaa paine-eron sis\u00e4- ja ulkopuolen v\u00e4lille ja tarkkailee kaasun poistumista tai veden tunkeutumista n\u00e4ytteeseen, jotta n\u00e4ytteen tiivistysominaisuudet voidaan m\u00e4\u00e4ritt\u00e4\u00e4.<\/p><p><b>Menetelm\u00e4 kaksi<\/b><\/p><p>T\u00e4t\u00e4 menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n pakkauksissa, joissa ulomman materiaalin suorituskyky heikkenee merkitt\u00e4v\u00e4sti testin aikana veden vaikutuksesta, kuten pakkauksissa, joiden uloin kerros on paperimateriaalia.<\/p><p><b>Testilaite<br \/><\/b>Testilaitteisto on jaettava seuraaviin osiin.<\/p><p>Tyhji\u00f6kammio: Se koostuu 100 kPa:n paineen kest\u00e4v\u00e4st\u00e4 l\u00e4pin\u00e4kyv\u00e4st\u00e4 materiaalista valmistetusta tyhji\u00f6s\u00e4ili\u00f6st\u00e4 ja suljetusta kannesta.<\/p><p>Tyhji\u00f6s\u00e4ili\u00f6t\u00e4 k\u00e4ytet\u00e4\u00e4n testinesteen ja testin\u00e4ytteen s\u00e4ilytt\u00e4miseen; tiivistekansi on tarkoitettu tyhji\u00f6kammion sulkemiseen. Tyhji\u00f6t\u00e4 teht\u00e4ess\u00e4 tiivistyssuojuksen on pystytt\u00e4v\u00e4 varmistamaan tyhji\u00f6kammion ilmatiiviys.<\/p><p>Testin aikana tyhji\u00f6kammiossa saavutettavan enimm\u00e4istyhji\u00f6asteen ei pit\u00e4isi olla pienempi kuin 95 kPa, ja tyhji\u00f6aste voidaan saavuttaa normaalista ilmanpaineesta 30-60 sekunnissa.<\/p><p>N\u00e4ytteen kiinnike: k\u00e4ytet\u00e4\u00e4n n\u00e4ytteen kiinnitt\u00e4miseen testinesteeseen tyhji\u00f6kammiossa, ja sen materiaali ja muoto eiv\u00e4t saa vaikuttaa n\u00e4ytteen suorituskykyyn ja testin havainnointiin.<\/p><p>Putkisto: mukaan lukien tyhji\u00f6l\u00e4hteeseen liitetty tyhji\u00f6putki ja ilmakeh\u00e4\u00e4n liitetty pakoputki. Molemmat on varustettava venttiileill\u00e4.<\/p><p>Alipainemittari: Sen tarkkuuden on oltava v\u00e4hint\u00e4\u00e4n 1,5 luokkaa.<\/p><p>Ohjauslaite: mukaan lukien alipainekytkin, alipaineen s\u00e4\u00e4t\u00f6laite, imuventtiili jne.<\/p>\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-1bd995b e-flex e-con-boxed e-con e-parent\" data-id=\"1bd995b\" 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-097d220 elementor-widget elementor-widget-text-editor\" data-id=\"097d220\" 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<p><b>Tuotteen ominaisuudet<\/b><\/p><p>Testausprosessi on t\u00e4ysin automaattinen<\/p><p>Ihmisen ja koneen v\u00e4linen k\u00e4ytt\u00f6liittym\u00e4, kosketusn\u00e4ytt\u00f6<\/p><p>Digitaalinen tyhji\u00f6asteen ja testiajan asetus<\/p><p>Automaattinen tyhji\u00f6n yll\u00e4pito ja takapuhalluspurkaus<\/p><p>Viisi testiparametrien asetusten tallennussarjaa<\/p><p>Automaattinen tilastointi ja testitulosten tallentaminen<\/p><p>Eritt\u00e4in paksu tyhji\u00f6kammion pleksilasi<\/p><p><span style=\"font-style: inherit; font-weight: inherit; text-align: var(--text-align); background-color: var(--ast-global-color-5); color: var(--ast-global-color-3);\">Tyhji\u00f6kammion ei-standardikoko voidaan r\u00e4\u00e4t\u00e4l\u00f6id\u00e4<\/span><\/p><p>Virtal\u00e4hteen\u00e4 on paineilma, tyhji\u00f6pumppua ei tarvita.<\/p><p>Tekniset parametrit<\/p><p>Tyhji\u00f6aste: 0~-90KPa<\/p><p>Tyhji\u00f6kammio: \u03a6270 mmx210 mm (H) (muita kokoja voidaan r\u00e4\u00e4t\u00e4l\u00f6id\u00e4).<\/p><p>Size: 300mm(L)X380mm(W)X500mm(H)<\/p><p>Ilmal\u00e4hde: ilmakompressori<\/p><p>Ilmal\u00e4hteen paine: 0,7MPa (k\u00e4ytt\u00e4j\u00e4n toimittama ilmal\u00e4hde)<\/p>\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-cdff2da e-flex e-con-boxed e-con e-parent\" data-id=\"cdff2da\" 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-4475383 elementor-widget elementor-widget-image\" data-id=\"4475383\" 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<a href=\"https:\/\/www.qualitester.com\/fi\/tuote\/leak-tester-lt-03\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1.jpg\" class=\"attachment-large size-large wp-image-1743\" alt=\"\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1.jpg 750w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1-600x600.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2023\/04\/leak-tester-LT-03-1-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-d7db79d e-flex e-con-boxed e-con e-parent\" data-id=\"d7db79d\" 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-fa0a520 elementor-widget elementor-widget-text-editor\" data-id=\"fa0a520\" 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<h5><a href=\"https:\/\/www.qualitester.com\/fi\/tuote\/leak-tester-lt-03\/\">LT-03 Vuototesteri<\/a><\/h5>\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-9ef01c9 e-flex e-con-boxed e-con e-parent\" data-id=\"9ef01c9\" 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-e6f0504 elementor-widget elementor-widget-wpforms\" data-id=\"e6f0504\" data-element_type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"wpforms-container\" id=\"wpforms-11\"><form id=\"wpforms-form-11\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"11\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/fi\/wp-json\/wp\/v2\/posts\/2216\" data-token=\"04df857188661b35ec3ce44c64e02aa2\" data-trp-original-action=\"\/fi\/wp-json\/wp\/v2\/posts\/2216\"><noscript class=\"wpforms-error-noscript\">Ota JavaScript k\u00e4ytt\u00f6\u00f6n selaimessasi t\u00e4ytt\u00e4\u00e4ksesi t\u00e4m\u00e4n lomakkeen.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-11-field_1-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_1\">Nimi <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-11-field_1\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][1]\" placeholder=\"Nimi\" required><\/div><div id=\"wpforms-11-field_5-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"5\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_5\">Yritys<\/label><input type=\"text\" id=\"wpforms-11-field_5\" class=\"wpforms-field-medium\" name=\"wpforms[fields][5]\" ><\/div><div id=\"wpforms-11-field_4-container\" class=\"wpforms-field wpforms-field-number\" data-field-id=\"4\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_4\">Puhelin<\/label><input type=\"number\" pattern=\"\\d*\" id=\"wpforms-11-field_4\" class=\"wpforms-field-medium\" name=\"wpforms[fields][4]\" placeholder=\"Puhelin\" ><\/div><div id=\"wpforms-11-field_3-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_3\">S\u00e4hk\u00f6posti <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-11-field_3\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][3]\" placeholder=\"S\u00e4hk\u00f6posti\" spellcheck=\"false\" required><\/div><div id=\"wpforms-11-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-11-field_2\">Viesti<\/label><textarea id=\"wpforms-11-field_2\" class=\"wpforms-field-large\" name=\"wpforms[fields][2]\" ><\/textarea><\/div><\/div><!-- .wpforms-field-container --><input type=\"hidden\" name=\"wpforms[recaptcha]\" value=\"\"><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"11\"><input type=\"hidden\" name=\"wpforms[author]\" value=\"3\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-11\" class=\"wpforms-submit\" data-alt-text=\"Submitting\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">L\u00e4het\u00e4<\/button><img decoding=\"async\" src=\"https:\/\/www.qualitester.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Ladataan\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"fi\"\/><\/form><\/div>  <!-- .wpforms-container -->\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>Pakkauksen ilmatiiviyden testauslaitteen testausperiaate ja tekniset ominaisuudet Pakkauksen tiiviyden testauslaitetta kutsutaan my\u00f6s pakkauksen vuodonilmaisimeksi. Se on laite, jota erityisesti tuotanto- ja jalostusyritykset k\u00e4ytt\u00e4v\u00e4t pakkauspussien, pullojen, purkkien ja muiden pakkausten ilmatiiviyden testaamiseen elintarvike-, maito- ja l\u00e4\u00e4keteollisuudessa, jotta ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/fi\/the-testing-principle-and-technical-characteristics-of-the-packaging-airtightness-tester\/\"> <span class=\"screen-reader-text\">Pakkauksen ilmatiiviystestin testausperiaate ja tekniset ominaisuudet<\/span> Lue lis\u00e4\u00e4 \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":""},"categories":[1],"tags":[192,197,340],"class_list":["post-2216","post","type-post","status-publish","format-standard","hentry","category-test-method","tag-leak","tag-leak-and-seal","tag-packaging-airtightness"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/posts\/2216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/comments?post=2216"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/posts\/2216\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/media?parent=2216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/categories?post=2216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/fi\/wp-json\/wp\/v2\/tags?post=2216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}