{"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\/sv\/haze-and-transmittance-test","title":{"rendered":"Dis- och transmittanstest"},"content":{"rendered":"<div class=\"slider-wrapper relative\" id=\"slider-1598281135\" >\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,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n\n  <div class=\"banner has-hover\" id=\"banner-2128566842\">\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-1329670506\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                     <div data-animate=\"fadeInLeft\">           <div class=\"text-box-content text dark text-shadow-1\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\n<h2>Dis- och transmittanstest<\/h2>\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/sv\/contact\/\" target=\"_blank\" class=\"button success box-shadow-3\" rel=\"noopener\"  >\n    <span>Beg\u00e4r en offert<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n       <\/div>                     \n<style>\n#text-box-1329670506 {\n  width: 66%;\n}\n#text-box-1329670506 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2128566842 {\n  padding-top: 30%;\n}\n#banner-2128566842 .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-2128566842 .overlay {\n  background-color: rgba(0, 0, 0, 0.25);\n}\n#banner-2128566842 .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-241299527\">\n\n\n\t<div id=\"col-721552772\" 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;\">Haze and Transmittance Test for Wrap Films: Omfattande guide<\/h2>\n<p>Omslagsfilmer, inklusive str\u00e4ckfilmer och f\u00f6rpackningsfilmer, anv\u00e4nds i en m\u00e4ngd olika applikationer, fr\u00e5n f\u00f6rpackning till skydd och transport. Dessa filmer beh\u00f6ver ofta bibeh\u00e5lla en viss niv\u00e5 av transparens f\u00f6r att m\u00f6jligg\u00f6ra synlighet av inneh\u00e5llet samtidigt som de ger effektivt skydd mot yttre element.<\/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-1540915367\" 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_421264950\">\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=\"Haze-m\u00e4tare och ljustransmittansm\u00e4tare\" 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_421264950 {\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_463058385\">\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-413964782\">\n\n\n\t<div id=\"col-1549957912\" 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-2103654681\" class=\"text\">\n\t\t\n\n<h2 class=\"uppercase\">Rollen av dis och ljustransmittans i f\u00f6rpackningar<\/h2>\n\t\t\n<style>\n#text-2103654681 {\n  color: rgb(253, 253, 253);\n}\n#text-2103654681 > * {\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-212604965\" 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-1268407017\" class=\"text\">\n\t\t\n\n<p>Dis och ljusgenomsl\u00e4pplighet p\u00e5verkar direkt lindningsfilmens klarhet och utseende, vilket \u00e4r avg\u00f6rande f\u00f6r konsumenternas uppfattning, s\u00e4rskilt i livsmedelsf\u00f6rpackningar och detaljhandelsmilj\u00f6er. Otillr\u00e4ckliga grumlighetsniv\u00e5er kan resultera i d\u00e5lig visuell tilltalande, medan felaktig transmittering kan \u00e4ventyra omslagets effektivitet n\u00e4r det g\u00e4ller att skydda produkter. Testning s\u00e4kerst\u00e4ller att filmer uppfyller de krav som kr\u00e4vs f\u00f6r optisk klarhet och transparens.<\/p>\n\t\t\n<style>\n#text-1268407017 {\n  color: rgb(255, 255, 255);\n}\n#text-1268407017 > * {\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_463058385 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_463058385 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_463058385 .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_463058385 .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-3124805947\" class=\"text\">\n\t\t\n\n<h2>Transmittans och dis \u00e4r tv\u00e5 mycket viktiga optiska egenskaper hos transparenta material.<\/h2>\n\t\t\n<style>\n#text-3124805947 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\">Dis \u00e4r starkt relaterat till spritt och \u00f6verf\u00f6rt ljusfl\u00f6de; Transmittans \u00e4r procentandelen av ljusfl\u00f6det genom mediet till det totala infallande ljusfl\u00f6det.<\/p>\n\t<section class=\"section\" id=\"section_1763130618\">\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-1231203918\">\n\n\n\t<div id=\"col-500117759\" 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>Haze karakteriserar tillst\u00e5ndet av grumlighet och oregelbundenhet i transparenta eller genomskinliga material, och transmittans indikerar f\u00f6rm\u00e5gan hos ett material att sl\u00e4ppa igenom ljus.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1414144781\" 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>Haze \u00e4r f\u00f6rh\u00e5llandet mellan det spridda ljusfl\u00f6det och det transmitterade ljusfl\u00f6det som avviker fr\u00e5n den infallande ljusriktningen n\u00e4r parallellt ljus passerar genom ett materialprov, och uttrycks i procent. Vanligtvis anv\u00e4nds endast det spridda ljusfl\u00f6det som avviker fr\u00e5n riktningen f\u00f6r infallande ljus med mer \u00e4n 2,5 grader f\u00f6r att ber\u00e4kna diset.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1900675582\" 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>Transmittans<\/strong> \u00e4r ljusets f\u00f6rm\u00e5ga att passera genom mediet f\u00f6r ett materialobjekt, och \u00e4r procentandelen av ljusfl\u00f6det som passerar genom materialmediet till dess infallande ljusfl\u00f6de.<\/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_1763130618 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n}\n#section_1763130618 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1763130618 .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_1342981644\">\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-2081988500\">\n\n\n\t<div id=\"col-940953799\" 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-843839686\" class=\"text\">\n\t\t\n\n<h3>Hur ber\u00e4knas dis och transmittans?<\/h3>\n\t\t\n<style>\n#text-843839686 {\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-684144265\">\n\n\n\t<div id=\"col-1116228273\" 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;\">Under testet, n\u00e4r det inte finns n\u00e5got infallande ljus, \u00e4r det mottagna ljusfl\u00f6det 0. N\u00e4r det inte finns n\u00e5got prov passerar allt infallande ljus igenom, och det mottagna ljusfl\u00f6det \u00e4r 100, vilket betecknas som T1. Vid denna punkt absorberas parallellt ljus av ljusf\u00e4llan, och det mottagna ljusfl\u00f6det \u00e4r instrumentets spridda ljusfl\u00f6de, T3. D\u00e4refter placeras provet och instrumentet tar emot det \u00f6verf\u00f6rda ljusfl\u00f6det, vilket \u00e4r T2. Om det parallella ljuset absorberas av ljusf\u00e4llan \u00e4r det mottagna ljusfl\u00f6det summan av provet och instrumentets spridda ljusfl\u00f6de, T4. Baserat p\u00e5 de uppm\u00e4tta v\u00e4rdena f\u00f6r T1, T2, T3 och T4 kan transmittans- och grumlighetsv\u00e4rdena ber\u00e4knas.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1827771339\" 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;\">Transmittansen Tt ber\u00e4knas enligt f\u00f6ljande formel:<\/p>\n<p style=\"text-align: left;\"><strong>Tt(%)=T2\/T1*100<\/strong><\/p>\n<p style=\"text-align: left;\">Grumlighetsv\u00e4rdet H ber\u00e4knas enligt f\u00f6ljande formel:<\/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-1280033221\">\n\n\n\t<div id=\"col-292868003\" 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-3209983276\" 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>Generellt sett har transmittans och dis ett omv\u00e4nt f\u00f6rh\u00e5llande. Material med h\u00f6g transmittans tenderar att ha l\u00e5g grumling, och vice versa. Men f\u00f6rh\u00e5llandet mellan de tv\u00e5 \u00e4r inte alltid p\u00e5 det h\u00e4r s\u00e4ttet, och ibland kan resultaten vara motsatta.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\t\t\n<style>\n#text-3209983276 {\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_1342981644 {\n  padding-top: 45px;\n  padding-bottom: 45px;\n  background-color: #273647;\n}\n@media (min-width:550px) {\n  #section_1342981644 {\n    padding-top: 65px;\n    padding-bottom: 65px;\n  }\n}\n@media (min-width:850px) {\n  #section_1342981644 {\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-1253831063\" class=\"text\">\n\t\t\n\n<h2>V\u00e4gledande standarder f\u00f6r dis- och transmittanstestning<\/h2>\n\t\t\n<style>\n#text-1253831063 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<section class=\"section\" id=\"section_2041909994\">\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-1488814307\">\n\n\n\t<div id=\"col-1323712421\" 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>Flera internationella standarder v\u00e4gleder m\u00e4tningen av dis och transmittans, vilket s\u00e4kerst\u00e4ller noggrannhet och konsistens \u00f6ver testprocedurer.<\/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-775900393\">\n\n\n\t<div id=\"col-1974536970\" 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 Standardtestmetod f\u00f6r dis och ljusgenomsl\u00e4pplighet hos transparenta plaster<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.astm.org\/d1003-21.html\" target=\"_blank\" rel=\"noopener\">ASTM D1003<\/a> \u00e4r den mest anv\u00e4nda metoden f\u00f6r att m\u00e4ta dis och ljustransmittans i transparent plast, inklusive omslagsfilmer. Detta test anv\u00e4nder en dimmighetsm\u00e4tare f\u00f6r att m\u00e4ta graden av ljusspridning och procentandelen ljus som \u00f6verf\u00f6rs genom ett prov.<\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>L\u00e4r dig mer om ASTM D1003<\/span>\n  <\/a>\n\n\n<h3>ISO 13468 \u2013 Plast \u2013 Best\u00e4mning av den totala ljusgenomsl\u00e4ppligheten f\u00f6r transparenta material<\/h3>\n<div id=\"pdp-description\">\n<div><a href=\"https:\/\/www.iso.org\/standard\/77312.html\" target=\"_blank\" rel=\"noopener\">ISO 13468<\/a> ger en detaljerad procedur f\u00f6r att testa diset av plastfilmer, med fokus p\u00e5 exakta m\u00e4tf\u00f6rh\u00e5llanden och utrustning f\u00f6r att utv\u00e4rdera hur mycket ljus som sprids genom filmen.<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<a class=\"button primary\"  >\n    <span>L\u00e4r dig mer om 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-995090350\" 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 Plast \u2013 Best\u00e4mning av dis f\u00f6r transparenta material<\/h3>\n<p><a href=\"https:\/\/www.iso.org\/standard\/81840.html\" target=\"_blank\" rel=\"noopener\">ISO 14782<\/a> beskriver en metod f\u00f6r att m\u00e4ta dis och ljustransmittans hos plastfilmer. Den specificerar utrustning, procedur och villkor som kr\u00e4vs f\u00f6r att s\u00e4kerst\u00e4lla korrekta och repeterbara resultat.<\/p>\n<a class=\"button primary\"  >\n    <span>L\u00e4r dig mer om ISO 14782<\/span>\n  <\/a>\n\n\n<h3>ASTM D1044 \u2013<span style=\"font-size: 20.16px;\">Standardtestmetod f\u00f6r motst\u00e5nd av transparent plast mot ytn\u00f6tning av Taber Abraser<\/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;\">\u00c4ven om det inte \u00e4r direkt relaterat till dis, <\/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;\"> \u00e4r en nyckelstandard f\u00f6r att testa filmers n\u00f6tningsbest\u00e4ndighet, vilket kan p\u00e5verka filmens transmittans och \u00f6vergripande klarhet under anv\u00e4ndning.<\/span><\/div>\n<\/div>\n<a class=\"button primary\"  >\n    <span>L\u00e4r dig mer om 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_2041909994 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n#section_2041909994 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_2041909994 .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-554940696\">\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-862725441\" 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>Hur dis- och ljustransmittanstestet utf\u00f6rs<\/strong><\/h2>\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-862725441 {\n  width: 60%;\n}\n#text-box-862725441 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-862725441 {\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_711013540\">\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=\"Dis- och ljustransmittanstestare\" 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_711013540 {\n  width: 44%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-554940696 {\n  padding-top: 500px;\n}\n#banner-554940696 .overlay {\n  background-color: rgba(0, 0, 0, 0.31);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_844349826\">\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-367540206\">\n\n\n\t<div id=\"col-1511821622\" 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>Test\u00f6versikt<\/h3>\n<p>De <strong>Dis- och transmittanstest<\/strong> utf\u00f6rs vanligtvis med standardiserade testmetoder som <strong>ASTM D1003<\/strong>, <strong>ISO 14782<\/strong>, <strong>ISO 13468<\/strong>, och <strong>ASTM D1044<\/strong>. Dessa standarder beskriver procedurerna f\u00f6r att m\u00e4ta de optiska egenskaperna hos transparenta filmer, inklusive dis och ljusgenomsl\u00e4pplighet, som \u00e4r avg\u00f6rande f\u00f6r att best\u00e4mma hur filmen kommer att fungera i praktiska till\u00e4mpningar som f\u00f6rpackningar, displayer och andra industriella anv\u00e4ndningar.<\/p>\n<div class=\"text-right\"><div class=\"is-divider divider clearfix\" style=\"max-width:100px;\"><\/div><\/div>\n\n\t<div id=\"text-2046438917\" class=\"text\">\n\t\t\n\n<h3>Steg-f\u00f6r-steg testprocedur<\/h3>\n\t\t\n<style>\n#text-2046438917 {\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-633054728\">\n\n\n\t<div id=\"col-218196013\" 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-1340013572\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">1. Provberedning<\/span><\/p>\n<p><strong>Provval<\/strong>: V\u00e4lj ett representativt filmprov f\u00f6r testning. Se till att filmen \u00e4r ren och fri fr\u00e5n smuts, repor eller andra defekter som kan p\u00e5verka m\u00e4tningen.<\/p>\n<p><strong>Provstorlek<\/strong>: Filmprovet m\u00e5ste vanligtvis vara tillr\u00e4ckligt stort f\u00f6r att helt t\u00e4cka test\u00f6ppningen p\u00e5 haze-m\u00e4taren, vanligtvis en cirkul\u00e4r yta p\u00e5 cirka 50 mm eller mer i diameter.<\/p>\n\t\t\n<style>\n#text-1340013572 {\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-44868807\" 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-518924267\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">2. Instrumentinst\u00e4llning<\/span><\/p>\n<p><strong>Haze Meter Kalibrering<\/strong>: Dimm\u00e4taren m\u00e5ste kalibreras enligt tillverkarens instruktioner. Kalibrering s\u00e4kerst\u00e4ller att instrumentet ger korrekta avl\u00e4sningar. Kalibrering g\u00f6rs vanligtvis med ett certifierat standardmaterial som har k\u00e4nda grumlighets- och transmittansv\u00e4rden.<\/p>\n<p>Placera provfilmen mellan instrumentets ljusk\u00e4lla och detektorn. Filmen b\u00f6r placeras p\u00e5 ett s\u00e5dant s\u00e4tt att ljus passerar genom den.<\/p>\n\t\t\n<style>\n#text-518924267 {\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-1936079339\">\n\n\n\t<div id=\"col-669618964\" 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-326126138\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">3. Parameterinst\u00e4llning<\/span><\/p>\n<p><span class=\"fontstyle0\">V\u00e4lj teststandard, testobjekt av Haze, transmittans eller b\u00e5da och ljusk\u00e4llan, s\u00e5som ljus A, ljus C eller ljus D65.<\/span><\/p>\n\t\t\n<style>\n#text-326126138 {\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-619266904\" 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-2706377686\" class=\"text\">\n\t\t\n\n<p><span style=\"font-size: 140%;\">4. Starta testet<\/span><\/p>\n<p><span class=\"fontstyle0\">M\u00e4t ett standardprov som baslinje och m\u00e4t sedan de testade proverna. Testresultatet visas p\u00e5 sk\u00e4rmen och anv\u00e4ndaren kan j\u00e4mf\u00f6ra resultaten.\u00a0<\/span><\/p>\n\t\t\n<style>\n#text-2706377686 {\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-1511821622 > .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_844349826 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_844349826 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_844349826 .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-457267\">\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-571217921\" 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-3656166191\" class=\"text\">\n\t\t\n\n<h2 class=\"h-large uppercase\" style=\"text-align: right;\">Beh\u00f6ver du l\u00f6sningar f\u00f6r dis- och ljustransmittanstest?<\/h2>\n<p>S\u00e4kerst\u00e4ll den optiska kvaliteten p\u00e5 dina filmer med precision och tillf\u00f6rlitlighet. V\u00e5r <strong>Dis- och ljustransmittanstestl\u00f6sningar<\/strong> \u00e4r utformade f\u00f6r att uppfylla internationella standarder. Oavsett om du testar <strong>linda in filmer<\/strong>, <strong>str\u00e4ckfilmer<\/strong>, eller <strong>andra plastmaterial<\/strong>, ger v\u00e5r avancerade testutrustning exakta resultat f\u00f6r b\u00e5da <strong>dis<\/strong> och <strong>\u00f6verf\u00f6ring<\/strong> m\u00e4tningar, hj\u00e4lper dig att f\u00f6rb\u00e4ttra produkten per<\/p>\n\t\t\n<style>\n#text-3656166191 {\n  text-align: right;\n}\n<\/style>\n\t<\/div>\n\t\n<a class=\"button white is-outline\"  >\n    <span>Kontrollera dis- och ljustransmittanstestare<\/span>\n  <\/a>\n\n\n\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-571217921 {\n  width: 60%;\n}\n#text-box-571217921 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-571217921 {\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_1447379083\">\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=\"Dis- och ljustransmittansm\u00e4tning\" 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_1447379083 {\n  width: 39%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-457267 {\n  padding-top: 500px;\n}\n#banner-457267 .overlay {\n  background-color: rgba(0, 0, 0, 0.2);\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_454285344\">\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-145502032\">\n\n\n\t<div id=\"col-1280408417\" 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>Vanliga fr\u00e5gor om dis och ljustransmittanstest<\/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-522703231\">\n\n\n\t<div id=\"col-554416320\" 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>Vad \u00e4r skillnaden mellan dis och ljusgenomsl\u00e4pplighet i plastfilmer?<\/h3>\n<p>Dis h\u00e4nvisar till spridningen av ljus n\u00e4r det passerar genom ett material, vilket orsakar en f\u00f6rlust av klarhet och resulterar i ett grumligt utseende. Ljustransmittans, \u00e5 andra sidan, m\u00e4ter procentandelen synligt ljus som passerar genom materialet utan att spridas. Medan haze kvantifierar klarheten eller transparensf\u00f6rlusten, bed\u00f6mer ljustransmittansen hur mycket ljus som faktiskt kan passera genom materialet, vilket \u00e4r viktigt f\u00f6r applikationer som f\u00f6rpackningar och visuella sk\u00e4rmar.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1772360575\" 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>Hur p\u00e5verkar dis- och ljustransmittanstestet f\u00f6rpackningsmaterial?<\/h3>\n<p>F\u00f6r f\u00f6rpackningsmaterial, s\u00e4rskilt inom industrier som livsmedel och l\u00e4kemedel, \u00e4r f\u00f6rpackningsmaterialets klarhet och ljusgenomsl\u00e4pplighet avg\u00f6rande. H\u00f6ga grumlighetsv\u00e4rden kan minska produktens hylltilltalande genom att f\u00e5 den att se grumlig eller ogenomskinlig ut, medan optimal ljusgenomsl\u00e4pplighet s\u00e4kerst\u00e4ller att etiketter, produktdetaljer eller inneh\u00e5llet i f\u00f6rpackningen f\u00f6rblir synligt. Testet hj\u00e4lper tillverkarna att s\u00e4kerst\u00e4lla att deras filmer uppfyller estetiska och funktionella krav p\u00e5 tydlighet och transparens.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1719869396\" 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>Vilken roll har dis-m\u00e4taren vid genomf\u00f6randet av dessa tester?<\/h3>\n<p>A <strong>dis m\u00e4tare<\/strong> anv\u00e4nds f\u00f6r att m\u00e4ta m\u00e4ngden spritt ljus som passerar genom en film. Det fungerar vanligtvis genom att rikta en ljusstr\u00e5le genom provmaterialet och anv\u00e4nda detektorer f\u00f6r att m\u00e4ta b\u00e5de transmitterat och spritt ljus. Skillnaden mellan dessa avl\u00e4sningar hj\u00e4lper till att ber\u00e4kna dis- och transmittansv\u00e4rden. Detta instrument \u00e4r viktigt f\u00f6r att tillhandah\u00e5lla exakta, objektiva och reproducerbara resultat som kr\u00e4vs av internationella teststandarder.\u00a0<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1107453652\" 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>Hur ber\u00e4knas ljusgenomsl\u00e4pplighetsprocenten under testning?<\/h3>\n<p>Ljustransmittans ber\u00e4knas som f\u00f6rh\u00e5llandet mellan det \u00f6verf\u00f6rda ljusfl\u00f6det genom materialet och det infallande ljusfl\u00f6det. Detta uttrycks vanligtvis i procent:<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=\"Ljustransmittansformel\" 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\" \/>Detta v\u00e4rde indikerar hur mycket ljus (i termer av synligt spektrum) som passerar genom materialet, vilket \u00e4r avg\u00f6rande f\u00f6r att utv\u00e4rdera transparensen och den optiska klarheten hos filmer som anv\u00e4nds i olika applikationer.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-522703231 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n}\n<\/style>\n<\/div>\n<div class=\"row align-equal row-solid\"  id=\"row-1434920297\">\n\n\n\t<div id=\"col-71173836\" 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>Kan dis- och ljustransmittanstestning till\u00e4mpas p\u00e5 andra material \u00e4n plastfilmer?<\/h3>\n<p>Ja, dis- och ljustransmittanstestning kan till\u00e4mpas p\u00e5 en m\u00e4ngd olika material ut\u00f6ver plastfilmer, inklusive glas, bel\u00e4ggningar och laminat. De specifika testmetoderna och utrustningen kan dock variera beroende p\u00e5 materialets egenskaper. Till exempel, medan ASTM D1003 vanligtvis anv\u00e4nds f\u00f6r plastfilmer, kan ytterligare standarder eller modifieringar kr\u00e4vas f\u00f6r andra material f\u00f6r att ta h\u00e4nsyn till skillnader i ljusspridningsbeteende eller ytegenskaper.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-915841396\" 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>Vilka standarder anv\u00e4nds f\u00f6r att utf\u00f6ra dis- och transmittanstestning?<\/h3>\n<p>De prim\u00e4ra standarderna f\u00f6r testning av dis och ljustransmittans inkluderar:<\/p>\n<li>ASTM D1003: Standardtestmetoden f\u00f6r dis och ljusgenomsl\u00e4pplighet av transparent plast.<\/li>\n<li>ISO 14782: Denna standard specificerar metoden f\u00f6r att best\u00e4mma ljustransmittansen f\u00f6r plastfilmer och -ark.<\/li>\n<li>ASTM D1044: Tillhandah\u00e5ller riktlinjer f\u00f6r att best\u00e4mma grumligheten och klarheten hos plaster som uts\u00e4tts f\u00f6r n\u00f6tande slitage. Dessa standarder s\u00e4kerst\u00e4ller konsekventa, repeterbara tester och korrekta data f\u00f6r utv\u00e4rdering av materialprestanda.<\/li>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\n<style>\n#row-1434920297 > .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_454285344 {\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\" >Fler tester f\u00f6r Wrap-film<\/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\/sv\/haze-and-transmittance-test\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\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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