{"id":567,"date":"2024-12-25T05:12:04","date_gmt":"2024-12-25T05:12:04","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=567"},"modified":"2025-01-13T08:40:48","modified_gmt":"2025-01-13T08:40:48","slug":"haze-and-transmittance-test","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/lt\/haze-and-transmittance-test","title":{"rendered":"Miglos ir pralaidumo testas"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-283109340\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            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class=\"text-inner text-center\">\n                  \n\n<h2>Miglos ir pralaidumo testas<\/h2>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/lt\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>Pra\u0161yti citatos<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-1584084575 {\n  width: 66%;\n}\n#text-box-1584084575 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1062971260 {\n  padding-top: 30%;\n}\n#banner-1062971260 .bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-Price-768x224.webp);\n}\n#banner-1062971260 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-1062971260 .bg {\n  background-position: 71% 54%;\n}\n<\/style>\n  <\/div>\n\n\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n<div class=\"row align-middle\"  id=\"row-50576231\">\n\n\n\t<div id=\"col-1583331053\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 class=\"lead uppercase\" style=\"text-align: left;\">Apvyniojam\u0173 pl\u0117veli\u0173 miglotumo ir pralaidumo testas: i\u0161samus vadovas<\/h2>\n<p>Apvyniojamosios pl\u0117vel\u0117s, \u012fskaitant tamprias ir pakavimo pl\u0117veles, naudojamos \u012fvairiems tikslams \u2013 nuo pakavimo iki apsaugos ir transportavimo. \u0160ios pl\u0117vel\u0117s da\u017enai turi i\u0161laikyti tam tikr\u0105 skaidrumo lyg\u012f, kad b\u016bt\u0173 galima matyti turin\u012f, kartu u\u017etikrinant veiksming\u0105 apsaug\u0105 nuo i\u0161orini\u0173 element\u0173.<\/p>\n<h5>\u00a0<\/h5>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-934344391\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1420058727\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"631\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp\" class=\"attachment-medium size-medium\" alt=\"Miglos matuoklis ir \u0161viesos pralaidumo matuoklis\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-631x400.webp 631w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-1262x800.webp 1262w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-768x487.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter-510x323.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-and-Luminous-Transmittance-meter.webp 1330w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1420058727 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section has-parallax\" id=\"section_1655445591\">\n\t\t<div class=\"bg section-bg fill bg-fill\" data-parallax-container=\".section\" data-parallax-background data-parallax=\"-4\">\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-133101551\">\n\n\n\t<div id=\"col-1480884301\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3696473111\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">Miglos ir \u0161viesos pralaidumo vaidmuo pakuot\u0117se<\/h2>\n\t\t\n<style>\n#text-3696473111 {\n  color: rgb(253, 253, 253);\n}\n#text-3696473111 > * {\n  color: rgb(253, 253, 253);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-283403596\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1723260170\" class=\"text\">\n\t\t\n\n<p>Drumstas ir \u0161viesos pralaidumas tiesiogiai veikia \u012fvyniojamos pl\u0117vel\u0117s skaidrum\u0105 ir i\u0161vaizd\u0105, o tai labai svarbu vartotoj\u0173 suvokimui, ypa\u010d maisto pakuot\u0117se ir ma\u017emenin\u0117s prekybos aplinkoje. D\u0117l netinkamo miglotumo gali suma\u017e\u0117ti vizualinis patrauklumas, o netinkamas pralaidumas gali pakenkti \u012fvyniojimo veiksmingumui apsaugoti gaminius. Testavimas u\u017etikrina, kad pl\u0117vel\u0117s atitikt\u0173 reikiamas optinio ai\u0161kumo ir skaidrumo specifikacijas.<\/p>\n\t\t\n<style>\n#text-1723260170 {\n  color: rgb(255, 255, 255);\n}\n#text-1723260170 > * {\n  color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1655445591 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_1655445591 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_1655445591 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-Meter-for-film-scaled.webp);\n}\n#section_1655445591 .section-bg {\n  background-position: 46% 58%;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-3873643034\" class=\"text\">\n\t\t\n\n<h2>Pralaidumas ir miglotumas yra dvi labai svarbios skaidri\u0173 med\u017eiag\u0173 optin\u0117s savyb\u0117s.<\/h2>\n\t\t\n<style>\n#text-3873643034 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\">Migla yra stipriai susijusi su i\u0161sklaidytu ir perduodamu \u0161viesos srautu; Pralaidumas yra \u0161viesos srauto per terp\u0119 procentin\u0117 dalis nuo bendro krintan\u010dio \u0161viesos srauto.<\/p>\n\t<section class=\"section\" id=\"section_97105452\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H483L500 79L517 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-middle\"  id=\"row-599327202\">\n\n\n\t<div id=\"col-616276246\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Drumstumas apib\u016bdina permatom\u0173 arba permatom\u0173 med\u017eiag\u0173 drumstum\u0105 ir nelygumus, o pralaidumas rodo med\u017eiagos geb\u0117jim\u0105 perduoti \u0161vies\u0105.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2010137632\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Miglotumas yra i\u0161sklaidytos \u0161viesos srauto ir perduodamos \u0161viesos srauto santykis, kuris nukrypsta nuo krintan\u010dios \u0161viesos krypties, kai lygiagreti \u0161viesa teka per med\u017eiagos pavyzd\u012f, ir i\u0161rei\u0161kiamas procentais. Paprastai miglos apskai\u010diavimui naudojamas tik i\u0161sklaidytos \u0161viesos srautas, nukrypstantis nuo krintan\u010dios \u0161viesos krypties daugiau nei 2,5 laipsnio.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1574149769\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Pralaidumas<\/strong> yra \u0161viesos geb\u0117jimas prasiskverbti per materialaus objekto terp\u0119 ir yra \u0161viesos srauto, praeinan\u010dio per materiali\u0105 terp\u0119, procentas iki krintan\u010dio \u0161viesos srauto.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_97105452 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_97105452 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_97105452 .ux-shape-divider--top .ux-shape-fill {\n  fill: rgb(122, 156, 89);\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section dark\" id=\"section_462414029\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1156116807\">\n\n\n\t<div id=\"col-1068347343\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-709626606\" class=\"text\">\n\t\t\n\n<h3>Kaip apskai\u010diuojami miglotumas ir pralaidumas?<\/h3>\n\t\t\n<style>\n#text-709626606 {\n  font-size: 1.75rem;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row row-large\"  id=\"row-1847908002\">\n\n\n\t<div id=\"col-1961367237\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">Bandymo metu, kai n\u0117ra krentan\u010dios \u0161viesos, gaunamas \u0161viesos srautas yra 0. Kai n\u0117ra m\u0117ginio, visa krentanti \u0161viesa praeina, o gaunamas \u0161viesos srautas yra 100, kuris \u017eymimas T1. \u0160iuo metu lygiagre\u010di\u0105 \u0161vies\u0105 sugeria \u0161viesos gaudykl\u0117, o gaunamas \u0161viesos srautas yra instrumento i\u0161sklaidytos \u0161viesos srautas T3. Tada m\u0117ginys dedamas, o prietaisas gauna perduodam\u0105 \u0161viesos sraut\u0105, kuris yra T2. Jei lygiagre\u010di\u0105 \u0161vies\u0105 sugeria \u0161viesos gaudykl\u0117, gautas \u0161viesos srautas yra m\u0117ginio ir prietaiso i\u0161sklaidytos \u0161viesos srauto T4 suma. Remiantis i\u0161matuotomis T1, T2, T3 ir T4 reik\u0161m\u0117mis, galima apskai\u010diuoti pralaidumo ir miglotumo vertes.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1420825023\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p style=\"text-align: left;\">Pralaidumas Tt apskai\u010diuojamas pagal \u0161i\u0105 formul\u0119:<\/p>\n<p style=\"text-align: left;\"><strong>Tt(%)=T2\/T1*100<\/strong><\/p>\n<p style=\"text-align: left;\">Miglotumo reik\u0161m\u0117 H apskai\u010diuojama pagal \u0161i\u0105 formul\u0119:<\/p>\n<p style=\"text-align: left;\"><strong>H(%)=(T4\/T2-T3\/T1)*100<\/strong><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1712975133\">\n\n\n\t<div id=\"col-199371640\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-2438540119\" class=\"text\">\n\t\t\n\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start &#091;.text-message+&amp;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"70ce54c9-bbec-45b4-a163-7abfc4da4420\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Paprastai tariant, pralaidumas ir migla turi atvirk\u0161tin\u012f ry\u0161\u012f. Med\u017eiagos, turin\u010dios didel\u012f pralaidum\u0105, paprastai turi ma\u017e\u0105 miglotum\u0105 ir atvirk\u0161\u010diai. Ta\u010diau j\u0173dviej\u0173 santykiai ne visada tokie, o kartais rezultatai gali b\u016bti prie\u0161ingi.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\n<style>\n#text-2438540119 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_462414029 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n  background-color: #273647;\n}\n@media (min-width:550px) {\n  #section_462414029 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_462414029 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<div id=\"text-2640087468\" class=\"text\">\n\t\t\n\n<h2>Pagrindiniai miglos ir pralaidumo bandymo standartai<\/h2>\n\t\t\n<style>\n#text-2640087468 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_2052620675\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-arrow-2\">\n\t\t<svg viewbox=\"0 0 1000 100\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n\t<path class=\"ux-shape-fill\" d=\"M1000 100H0L0 96H480.929C482.255 96 483.527 95.4732 484.464 94.5355L497.879 81.1213C499.05 79.9497 500.95 79.9497 502.121 81.1213L515.536 94.5355C516.473 95.4732 517.745 96 519.071 96H1000V100Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-631423826\">\n\n\n\t<div id=\"col-965717106\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p>Keletas tarptautini\u0173 standart\u0173 vadovaujasi miglotumo ir pralaidumo matavimu, u\u017etikrinant bandymo proced\u016br\u0173 tikslum\u0105 ir nuoseklum\u0105.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-331067124\">\n\n\n\t<div id=\"col-30298571\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>ASTM D1003 \u2013 Standartinis skaidri\u0173 plastik\u0173 miglos ir \u0161viesos pralaidumo tyrimo metodas<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.astm.org\/d1003-21.html\" target=\"_blank\" rel=\"noopener\">ASTM D1003<\/a> yra da\u017eniausiai naudojamas neskaidrumo ir \u0161viesos pralaidumo matavimo metodas skaidriuose plastikuose, \u012fskaitant \u012fvyniojam\u0105 pl\u0117vel\u0119. \u0160iame bandyme naudojamas miglotumo matuoklis, skirtas i\u0161matuoti \u0161viesos sklaidos laipsn\u012f ir per m\u0117gin\u012f perduodamos \u0161viesos procent\u0105.<\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Su\u017einokite daugiau apie ASTM D1003<\/span>\n  <\/a>\n\n\n<h3>ISO 13468 \u2013 Plastikai. Permatom\u0173 med\u017eiag\u0173 bendrojo \u0161viesos pralaidumo nustatymas<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.iso.org\/standard\/77312.html\" target=\"_blank\" rel=\"noopener\">ISO 13468<\/a> pateikiama i\u0161sami plastikini\u0173 pl\u0117veli\u0173 miglotumo tikrinimo proced\u016bra, daugiausia d\u0117mesio skiriant tikslioms matavimo s\u0105lygoms ir \u012frangai, siekiant \u012fvertinti, kiek \u0161viesos yra i\u0161sklaidyta per pl\u0117vel\u0119.<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>Su\u017einokite daugiau apie ISO 13468<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-356891675\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>ISO 14782 \u2013 Plastikai. Skaidri\u0173 med\u017eiag\u0173 miglotumo nustatymas<\/h3>\n<p><a href=\"https:\/\/www.iso.org\/standard\/81840.html\" target=\"_blank\" rel=\"noopener\">ISO 14782<\/a> apra\u0161omas plastikini\u0173 pl\u0117veli\u0173 miglotumo ir \u0161viesos pralaidumo matavimo metodas. Jame nurodoma \u012franga, proced\u016bra ir s\u0105lygos, b\u016btinos siekiant u\u017etikrinti tikslius ir pakartojamus rezultatus.<\/p>\n<a class=\"button primary\"  >\n    <span>Su\u017einokite daugiau apie ISO 14782<\/span>\n  <\/a>\n\n\n<h3>ASTM D1044 \u2013<span style=\"font-size: 20.16px;\">Standartinis skaidri\u0173 plastik\u0173 atsparumo pavir\u0161iaus dilimui Taber Abraser bandymo metodas<\/span><\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\"><span style=\"color: #555555; font-size: 14.4px;\">Nors tai n\u0117ra tiesiogiai susij\u0119 su migla, <\/span><a style=\"font-size: 14.4px;\" href=\"https:\/\/www.astm.org\/d1044-19.html\" target=\"_blank\" rel=\"noopener\">ASTM D1044<\/a><span style=\"color: #555555; font-size: 14.4px;\"> yra pagrindinis standartas tiriant pl\u0117veli\u0173 atsparum\u0105 dilimui, kuris naudojimo metu gali tur\u0117ti \u012ftakos pl\u0117vel\u0117s pralaidumui ir bendram skaidrumui.<\/span><\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>Su\u017einokite daugiau apie ASTM D1044<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2052620675 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_2052620675 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_2052620675 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-202065448\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-1040778412\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-left\">\n                  \n\n<h2 class=\"uppercase\"><strong>Kaip atliekamas miglos ir \u0161viesos pralaidumo testas<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1040778412 {\n  width: 60%;\n}\n#text-box-1040778412 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1040778412 {\n    width: 50%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x100 md-x100 lg-x100 y50 md-y50 lg-y50\" id=\"image_1471393697\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"768\" height=\"1156\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"Miglos ir \u0161viesos pralaidumo testeris\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-768x1156.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-266x400.webp 266w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-532x800.webp 532w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester-510x768.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Tester.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1471393697 {\n  width: 44%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-202065448 {\n  padding-top: 500px;\n}\n#banner-202065448 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1894441342\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\t<div class=\"ux-shape-divider ux-shape-divider--top ux-shape-divider--style-waves-opacity-2 ux-shape-divider--flip\">\n\t\t<svg viewbox=\"0 0 1000 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" preserveaspectratio=\"none\">\n  <path class=\"ux-shape-fill\" opacity=\"0.15\" d=\"M0 299L-2 19.9998C153 -16.0002 308 155 413 184C515.64 212.35 562 152 645 153C725 154 787 206 874 233C939.54 253.34 975 248 1000 244.61V299H0Z\"\/>\n  <path class=\"ux-shape-fill\" opacity=\"0.3\" d=\"M0 300L-2 34C155 -9.00003 300 178 403 212C504.11 245.38 562 165 645 166C725 167 790.09 220.07 874 253C939.21 278.59 978.07 269.72 1000 263.61V300H0Z\"\/>\n  <path class=\"ux-shape-fill\" d=\"M0 300L-1 69.7099C216 56.9999 299.47 198.86 403 226C506 253 577 196 660 197C740 198 790.09 234.07 874 267C935.23 291 982 282.61 1000 277.61V300H0Z\"\/>\n<\/svg>\n\t<\/div>\n\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-center\"  id=\"row-1798704404\">\n\n\n\t<div id=\"col-402866504\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-right\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<h3>Testo ap\u017evalga<\/h3>\n<p>The <strong>Miglos ir pralaidumo testas<\/strong> paprastai atliekamas naudojant standartizuotus bandymo metodus, pvz <strong>ASTM D1003<\/strong>, <strong>ISO 14782<\/strong>, <strong>ISO 13468<\/strong>, ir <strong>ASTM D1044<\/strong>. \u0160ie standartai apibr\u0117\u017eia skaidri\u0173 pl\u0117veli\u0173 optini\u0173 savybi\u0173, \u012fskaitant miglot\u0105 ir \u0161viesos pralaidum\u0105, matavimo proced\u016bras, kurios yra labai svarbios norint nustatyti, kaip pl\u0117vel\u0117 veiks prakti\u0161kai, pavyzd\u017eiui, pakuot\u0117se, ekranuose ir kitais pramoniniais tikslais.<\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-1425684736\" class=\"text\">\n\t\t\n\n<h3>\u017dingsnis po \u017eingsnio bandymo proced\u016bra<\/h3>\n\t\t\n<style>\n#text-1425684736 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<div class=\"row row-divided\"  id=\"row-567087056\">\n\n\n\t<div id=\"col-514763573\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n\t<div id=\"text-2177983959\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. M\u0117ginio paruo\u0161imas<\/span><\/p>\n<p><strong>M\u0117ginio pasirinkimas<\/strong>: testavimui pasirinkite reprezentatyv\u0173 pl\u0117vel\u0117s pavyzd\u012f. \u012esitikinkite, kad pl\u0117vel\u0117 yra \u0161vari ir be ne\u0161varum\u0173, \u012fbr\u0117\u017eim\u0173 ar kit\u0173 tr\u016bkum\u0173, galin\u010di\u0173 tur\u0117ti \u012ftakos matavimui.<\/p>\n<p><strong>M\u0117ginio dydis<\/strong>: Pl\u0117vel\u0117s pavyzdys paprastai turi b\u016bti pakankamai didelis, kad visi\u0161kai u\u017edengt\u0173 miglotumo matuoklio bandymo ang\u0105, paprastai apskrit\u0105, ma\u017edaug 50 mm ar didesnio skersmens plot\u0105.<\/p>\n\t\t\n<style>\n#text-2177983959 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1856260729\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1073943094\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2. Instrument\u0173 s\u0105ranka<\/span><\/p>\n<p><strong>Miglos matuoklio kalibravimas<\/strong>: Miglotumo matuoklis turi b\u016bti sukalibruotas pagal gamintojo instrukcijas. Kalibravimas u\u017etikrina, kad prietaisas parodys tikslius rodmenis. Kalibravimas paprastai atliekamas naudojant sertifikuot\u0105 standartin\u0119 med\u017eiag\u0105, kurios miglotumo ir pralaidumo vert\u0117s yra \u017einomos.<\/p>\n<p>Pad\u0117kite m\u0117ginio pl\u0117vel\u0119 tarp prietaiso \u0161viesos \u0161altinio ir detektoriaus. Pl\u0117vel\u0117 turi b\u016bti i\u0161d\u0117styta taip, kad pro j\u0105 patekt\u0173 \u0161viesa.<\/p>\n\t\t\n<style>\n#text-1073943094 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n<div class=\"row row-divided row-box-shadow-2-hover\"  id=\"row-64915664\">\n\n\n\t<div id=\"col-1644869000\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-147300172\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Parametr\u0173 nustatymas<\/span><\/p>\n<p><span class=\"fontstyle0\">Pasirinkite bandymo standart\u0105, bandom\u0105j\u012f miglot\u0105, pralaidum\u0105 arba abu, ir \u0161viesos \u0161altin\u012f, pvz., \u0161vies\u0105 A, \u0161vies\u0105 C arba \u0161vies\u0105 D65.<\/span><\/p>\n\t\t\n<style>\n#text-147300172 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-952147317\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-4113722410\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">4. Prad\u0117kite test\u0105<\/span><\/p>\n<p><span class=\"fontstyle0\">I\u0161matuokite standartin\u012f m\u0117gin\u012f kaip pradin\u012f lyg\u012f, tada i\u0161matuokite i\u0161tirtus m\u0117ginius. Testo rezultatas bus rodomas ekrane ir vartotojas gal\u0117s palyginti rezultatus.\u00a0<\/span><\/p>\n\t\t\n<style>\n#text-4113722410 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-402866504 > .col-inner {\n  padding: 55px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1894441342 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_1894441342 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1894441342 .ux-shape-divider--top .ux-shape-fill {\n  fill: #7a9c59;\n}\n<\/style>\n\t<\/section>\n\t\n\n  <div class=\"banner has-hover\" id=\"banner-647561517\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill\"><\/div>\n                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n\n   <div id=\"text-box-537639471\" class=\"text-box banner-layer x95 md-x95 lg-x95 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-right\">\n                  \n\n\t<div id=\"text-128151347\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">Reikia miglos ir \u0161viesos pralaidumo testo sprendim\u0173?<\/h2>\n<p>Tiksliai ir patikimai u\u017etikrinkite savo film\u0173 optin\u0119 kokyb\u0119. M\u016bs\u0173 <strong>Miglos ir \u0161viesos pralaidumo bandymo sprendimai<\/strong> yra sukurti taip, kad atitikt\u0173 tarptautinius standartus. Nesvarbu, ar j\u016bs testuojate <strong>suvynioti pl\u0117veles<\/strong>, <strong>tempimo pl\u0117vel\u0117s<\/strong>, arba <strong>kitos plastikin\u0117s med\u017eiagos<\/strong>, m\u016bs\u0173 pa\u017eangi testavimo \u012franga u\u017etikrina tikslius rezultatus abiem <strong>migla<\/strong> ir <strong>pralaidumas<\/strong> i\u0161matavimai, padedantys tobulinti produkt\u0105 pagal<\/p>\n\t\t\n<style>\n#text-128151347 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Patikrinkite miglos ir \u0161viesos pralaidumo tester\u012f<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-537639471 {\n  width: 60%;\n}\n#text-box-537639471 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-537639471 {\n    width: 51%;\n  }\n}\n<\/style>\n    <\/div>\n \n\t<div class=\"img has-hover x0 md-x0 lg-x0 y100 md-y100 lg-y100\" id=\"image_264814353\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"240\" height=\"400\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp\" class=\"attachment-medium size-medium\" alt=\"Miglos ir \u0161viesos pralaidumo matavimas\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-240x400.webp 240w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-480x800.webp 480w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-768x1281.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-921x1536.webp 921w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-1228x2048.webp 1228w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-510x851.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Haze-and-Light-Transmittance-Measurement-scaled.webp 1535w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_264814353 {\n  width: 39%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-647561517 {\n  padding-top: 500px;\n}\n#banner-647561517 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_981230440\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-600597702\">\n\n\n\t<div id=\"col-342357550\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>DUK apie miglos ir \u0161viesos pralaidumo test\u0105<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-439919079\">\n\n\n\t<div id=\"col-275820143\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kuo skiriasi miglotumas ir \u0161viesos pralaidumas plastikin\u0117se pl\u0117vel\u0117se?<\/h3>\n<p>Migla rei\u0161kia \u0161viesos sklaid\u0105, kai ji praeina per med\u017eiag\u0105, d\u0117l kurios prarandamas skaidrumas ir susidaro drumstas vaizdas. Kita vertus, \u0161viesos pralaidumas matuoja matomos \u0161viesos, kuri praeina per med\u017eiag\u0105 be sklaidos, procent\u0105. Nors migla kiekybi\u0161kai \u012fvertina ai\u0161kumo ar skaidrumo praradim\u0105, o \u0161viesos pralaidumas \u012fvertina, kiek \u0161viesos i\u0161 tikr\u0173j\u0173 gali praeiti per med\u017eiag\u0105, o tai svarbu tokioms reikm\u0117ms kaip pakuot\u0117 ir vaizdiniai ekranai.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1483500650\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kaip miglos ir \u0161viesos pralaidumo testas veikia pakavimo med\u017eiagas?<\/h3>\n<p>Pakavimo med\u017eiag\u0173 atveju, ypa\u010d tokiose pramon\u0117s \u0161akose kaip maistas ir farmacija, pakavimo med\u017eiagos skaidrumas ir \u0161viesos pralaidumas yra labai svarb\u016bs. Didel\u0117s miglotos vert\u0117s gali suma\u017einti gaminio patrauklum\u0105 lentynoje, nes jis atrodo drumstas arba nepermatomas, o optimalus \u0161viesos pralaidumas u\u017etikrina, kad etiket\u0117s, gaminio detal\u0117s arba pakuot\u0117s turinys likt\u0173 matomi. Bandymas padeda gamintojams u\u017etikrinti, kad j\u0173 pl\u0117vel\u0117s atitikt\u0173 estetinius ir funkcinius ai\u0161kumo ir skaidrumo reikalavimus.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-884463138\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Koks yra miglos matuoklio vaidmuo atliekant \u0161iuos bandymus?<\/h3>\n<p>A <strong>miglos matuoklis<\/strong> yra naudojamas i\u0161sklaidytos \u0161viesos, praeinan\u010dios per pl\u0117vel\u0119, kiekiui matuoti. Paprastai jis veikia nukreipdamas \u0161viesos spindul\u012f per m\u0117ginio med\u017eiag\u0105 ir naudojant detektorius, kad b\u016bt\u0173 galima matuoti tiek perduodam\u0105, tiek i\u0161sklaidyt\u0105 \u0161vies\u0105. Skirtumas tarp \u0161i\u0173 rodmen\u0173 padeda apskai\u010diuoti miglotumo ir pralaidumo reik\u0161mes. \u0160i priemon\u0117 yra b\u016btina norint pateikti tikslius, objektyvius ir atkuriamus rezultatus, kuri\u0173 reikalaujama pagal tarptautinius bandym\u0173 standartus.\u00a0<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-501900864\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kaip bandymo metu apskai\u010diuojamas \u0161viesos pralaidumo procentas?<\/h3>\n<p>\u0160viesos pralaidumas apskai\u010diuojamas kaip per med\u017eiag\u0105 perduodamo \u0161viesos srauto ir krintan\u010dio \u0161viesos srauto santykis. Paprastai tai i\u0161rei\u0161kiama procentais:<img decoding=\"async\" class=\"alignnone size-medium wp-image-579\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp\" alt=\"\u0160viesos pralaidumo formul\u0117\" width=\"800\" height=\"75\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-800x75.webp 800w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-768x72.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula-510x48.webp 510w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Luminous-Transmittance-Formula.webp 917w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\u0160i vert\u0117 rodo, kiek \u0161viesos (matomo spektro at\u017evilgiu) praeina per med\u017eiag\u0105, o tai labai svarbu vertinant \u012fvairiose srityse naudojam\u0173 pl\u0117veli\u0173 skaidrum\u0105 ir optin\u012f ai\u0161kum\u0105.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-439919079 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-335252107\">\n\n\n\t<div id=\"col-2021898883\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Ar miglos ir \u0161viesos pralaidumo bandymus galima taikyti kitoms med\u017eiagoms nei plastikin\u0117s pl\u0117vel\u0117s?<\/h3>\n<p>Taip, miglotumo ir \u0161viesos pralaidumo bandymai gali b\u016bti taikomi \u012fvairioms med\u017eiagoms, i\u0161skyrus plastikines pl\u0117veles, \u012fskaitant stikl\u0105, dangas ir laminatus. Ta\u010diau specifiniai bandymo metodai ir \u012franga gali skirtis priklausomai nuo med\u017eiagos savybi\u0173. Pavyzd\u017eiui, nors ASTM D1003 da\u017eniausiai naudojamas plastikin\u0117ms pl\u0117vel\u0117ms, kitoms med\u017eiagoms gali prireikti papildom\u0173 standart\u0173 arba modifikacij\u0173, kad b\u016bt\u0173 atsi\u017evelgta \u012f \u0161viesos sklaidos elgsenos arba pavir\u0161iaus charakteristik\u0173 skirtumus.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1496280084\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3>Kokie standartai naudojami miglos ir pralaidumo bandymams atlikti?<\/h3>\n<p>Pagrindiniai miglos ir \u0161viesos pralaidumo bandym\u0173 standartai yra \u0161ie:<\/p>\n<li>ASTM D1003: standartinis skaidri\u0173 plastik\u0173 miglotumo ir \u0161viesos pralaidumo bandymo metodas.<\/li>\n<li>ISO 14782: \u0160is standartas nurodo plastikini\u0173 pl\u0117veli\u0173 ir lak\u0161t\u0173 \u0161viesos pralaidumo nustatymo metod\u0105.<\/li>\n<li>ASTM D1044: pateikiamos gair\u0117s, kaip nustatyti abrazyviai nusid\u0117v\u0117jusi\u0173 plastik\u0173 miglotum\u0105 ir skaidrum\u0105. \u0160ie standartai u\u017etikrina nuoseklius, pakartojamus bandymus ir tikslius med\u017eiag\u0173 eksploatacini\u0173 savybi\u0173 vertinimo duomenis.<\/li>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-335252107 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_981230440 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255,255,255);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b><\/b><span class=\"section-title-main\" >Daugiau apvyniojamos pl\u0117vel\u0117s test\u0173<\/span><b><\/b><\/h3><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-567","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Haze and Transmittance Test - Wrap Film Test<\/title>\n<meta name=\"description\" content=\"Learn about the importance of Haze and Transmittance tests for wrap films, including the role of haze meters, luminous transmittance, and key industry standards like ASTM D1003 and ISO 14782. Discover how these tests ensure clarity and transparency for optimal packaging and product protection.\" \/>\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.wrapfilmtest.com\/lt\/haze-and-transmittance-test\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Complete Guide to Haze and Transmittance Test for Wrap Films\" \/>\n<meta property=\"og:description\" content=\"Explore the significance of Haze and Transmittance testing in wrap films. Understand how these tests ensure clarity, transparency, and quality in packaging materials like stretch and packaging films. 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Su\u017einokite, kaip \u0161ie testai u\u017etikrina ai\u0161kum\u0105 ir skaidrum\u0105, kad b\u016bt\u0173 u\u017etikrinta optimali pakuot\u0117 ir gamini\u0173 apsauga.","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.wrapfilmtest.com\/lt\/haze-and-transmittance-test","og_locale":"lt_LT","og_type":"article","og_title":"Complete Guide to Haze and Transmittance Test for Wrap Films","og_description":"Explore the significance of Haze and Transmittance testing in wrap films. Understand how these tests ensure clarity, transparency, and quality in packaging materials like stretch and packaging films. 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