{"id":1271,"date":"2026-01-16T07:42:54","date_gmt":"2026-01-16T07:42:54","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=1271"},"modified":"2026-01-16T07:42:57","modified_gmt":"2026-01-16T07:42:57","slug":"astm-d1922","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/fi\/astm-d1922","title":{"rendered":"ASTM D1922"},"content":{"rendered":"<section class=\"section\" id=\"section_623866577\">\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\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1892639032\">\n\n\n\t<div id=\"col-1125185562\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center dark\"  >\n\t\t\t\n\t\t\t\n\n<h1 class=\"uppercase\" style=\"text-align: left;\"><strong>ASTM D1922<\/strong><\/h1>\n<h3 style=\"text-align: left;\">Elmendorfin kalvojen rep\u00e4isykokeet<\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\">\n<p style=\"text-align: left;\" data-pm-slice=\"0 0 &#091;&#093;\">Kun pakkausmuodot kehittyv\u00e4t kohti ohuempia, kevyempi\u00e4 ja suorituskykyisempi\u00e4 materiaaleja, tarkasta repeytymistestauksesta tulee yh\u00e4 t\u00e4rke\u00e4mp\u00e4\u00e4. Kalvon lujuudella ei en\u00e4\u00e4 tarkoiteta vain veto-ominaisuuksia, vaan siihen kuuluu my\u00f6s \u00e4killisen repe\u00e4misen kest\u00e4vyys dynaamisissa olosuhteissa. ASTM D1922 vastaa t\u00e4h\u00e4n vaatimukseen simuloimalla nopeaa repe\u00e4misen etenemist\u00e4 pakkauksen l\u00e4pi. <strong data-start=\"1279\" data-end=\"1302\">Elmendorfin rep\u00e4isytesti<\/strong>, jolloin saadaan mielekk\u00e4it\u00e4 ja vertailukelpoisia tuloksia laadunvalvontaa ja materiaalin kehitt\u00e4mist\u00e4 varten.<\/p>\n<\/div>\n<\/div>\n<a href=\"https:\/\/www.astm.org\/d5458-95r20.html\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>ASTM<\/span>\n  <\/a>\n\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/fi\/contact\/\" target=\"_blank\" class=\"button white is-outline\" rel=\"noopener\"  >\n    <span>Pyyd\u00e4 tarjous<\/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-1499092566\" class=\"col medium-5 small-12 large-5\"  data-animate=\"flipInY\">\n\t\t\t\t<div class=\"col-inner text-left box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255,255,255);\" >\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_1929991592\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"583\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922 Elmendorfin rep\u00e4isykokeet\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp 1400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-700x400.webp 700w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-768x439.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-18x10.webp 18w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\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_1929991592 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1499092566 > .col-inner {\n  padding: 15px 15px 15px 15px;\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_623866577 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b9a;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row row-full-width\"  id=\"row-858481617\">\n\n\n\t<div id=\"col-1674333527\" 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<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal\"  id=\"row-228128075\">\n\n\n\t<div id=\"col-28194584\" 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<p><strong data-start=\"439\" data-end=\"453\">ASTM D1922<\/strong> on laajalti tunnustettu standardoitu testimenetelm\u00e4, jota k\u00e4ytet\u00e4\u00e4n muovikalvon ja ohuen kalvon repeytymiskest\u00e4vyyden arviointiin heilurimenetelm\u00e4ll\u00e4. Teollisuudessa, jossa muovikalvot toimivat toiminnallisina ja suojaavina materiaaleina, repeytymiskyky vaikuttaa suoraan tuotteen luotettavuuteen, turvallisuuteen ja asiakastyytyv\u00e4isyyteen. Pakkauslinjoista logistiikkaan ja varastointiin valmistajat luottavat ASTM D1922 -tietoihin ymm\u00e4rt\u00e4\u00e4kseen, miten kalvo k\u00e4ytt\u00e4ytyy, kun repe\u00e4m\u00e4 on alkanut.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-254686918\" 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>ASTM D1922 Yleiskatsaus ja alan tausta<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-254686918 > .col-inner {\n  margin: 60px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1790245938\">\n\n\n\t<div id=\"col-835209671\" 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<h2 data-start=\"1400\" data-end=\"1447\"><strong data-start=\"1400\" data-end=\"1447\">Elmendorfin rep\u00e4isytesti ASTM D1922:n mukaan.<\/strong><\/h2>\n<p data-start=\"1449\" data-end=\"1811\">The <strong data-start=\"1453\" data-end=\"1476\">elmendorfin kyynelkoe<\/strong> ASTM D1922 -standardissa m\u00e4\u00e4ritelty keskim\u00e4\u00e4r\u00e4inen voima, joka tarvitaan repe\u00e4m\u00e4n etenemiseen muovikalvon tai ei-j\u00e4yk\u00e4n levyn m\u00e4\u00e4ritellyn pituuden l\u00e4pi. Testiss\u00e4 k\u00e4ytet\u00e4\u00e4n kalibroitua heilurirep\u00e4isytestauslaitetta, jossa painovoima ohjaa rep\u00e4isy\u00e4. Heilurienergian h\u00e4vi\u00f6 repe\u00e4misen aikana muunnetaan repeytymisvastuksen arvoiksi.<\/p>\n<p data-start=\"1813\" data-end=\"2264\">Menetelm\u00e4 soveltuu erityisen hyvin pakkaus- ja k\u00e4\u00e4rint\u00e4kalvoille sek\u00e4 venytyskalvoille, joihin kohdistuu k\u00e4yt\u00f6n aikana \u00e4killisi\u00e4 rep\u00e4isyvoimia. ASTM D1922:ssa korostetaan n\u00e4ytteiden asianmukaista valmistelua, heilurin kalibrointia ja suuntaista testausta kalvon suuntauksen ja anisotropian aiheuttaman vaihtelun v\u00e4hent\u00e4miseksi. Noudattamalla standardia laboratoriot voivat tuottaa toistettavia tietoja, jotka tukevat sek\u00e4 eritelmien hyv\u00e4ksymist\u00e4 ett\u00e4 materiaalien vertailevaa luokittelua.<\/p>\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\t<section class=\"section\" id=\"section_43677530\">\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\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1578587558\">\n\n\n\t<div id=\"col-192585384\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"2271\" data-end=\"2326\"><strong data-start=\"2271\" data-end=\"2326\">Miksi kalvon lujuudella on merkityst\u00e4 pakkaussovelluksissa<\/strong><\/h2>\n<p data-start=\"2328\" data-end=\"2664\">Pakkauksessa, <strong data-start=\"2342\" data-end=\"2359\">kalvon lujuus<\/strong> m\u00e4\u00e4ritt\u00e4\u00e4, kest\u00e4\u00e4k\u00f6 tuote k\u00e4sittelyn, kuljetuksen ja kuluttajak\u00e4yt\u00f6n ilman vikoja. Hallitsemattomasti levi\u00e4v\u00e4 repe\u00e4m\u00e4 voi vaarantaa tuotteen eheyden, s\u00e4ilyvyyden ja tuotemerkin maineen. ASTM D1922 antaa tietoa repe\u00e4m\u00e4n etenemisk\u00e4ytt\u00e4ytymisest\u00e4 eik\u00e4 vain repe\u00e4m\u00e4n alkamisesta.<\/p>\n<p data-start=\"2666\" data-end=\"3058\">Sellaisille materiaaleille kuin <strong data-start=\"2688\" data-end=\"2709\">Cast Stretch Film<\/strong>, rep\u00e4isykest\u00e4vyydell\u00e4 on ratkaiseva merkitys kuormituksen vakauden kannalta. Hallittu rep\u00e4isyk\u00e4ytt\u00e4ytyminen mahdollistaa sen, ett\u00e4 venytyskalvo kest\u00e4\u00e4 \u00e4killisi\u00e4 reiki\u00e4 s\u00e4ilytt\u00e4en kuitenkin joustavuuden. Vastaavasti <strong data-start=\"2895\" data-end=\"2918\">k\u00e4\u00e4rekalvon repe\u00e4mistesti<\/strong>, <a href=\"https:\/\/www.qualitester.com\/standards\/astm-d1922\/\" target=\"_blank\" rel=\"noopener\">ASTM D1922<\/a> tulokset auttavat insin\u00f6\u00f6rej\u00e4 tasapainottamaan sitkeyden ja prosessoitavuuden, mik\u00e4 varmistaa kalvojen luotettavan toiminnan suurnopeuspakkauslaitteissa.<\/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_43677530 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: rgb(228, 228, 228);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-1861052010\">\n\n\n\t<div id=\"col-1516366045\" 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<h2>K\u00e4\u00e4rint\u00e4kalvon repe\u00e4miskoe ja suuntavaikutukset<\/h2>\n<p data-start=\"3114\" data-end=\"3480\">A <strong data-start=\"3116\" data-end=\"3139\">k\u00e4\u00e4rekalvon repe\u00e4mistesti<\/strong> ASTM D1922 -standardin mukaisesti suoritettaviin testeihin kuuluu yleens\u00e4 testaus sek\u00e4 koneen suunnassa (MD) ett\u00e4 poikittaissuunnassa (TD). Koska molekyylit suuntautuvat kalvon puristamisen aikana, rep\u00e4isykest\u00e4vyys vaihtelee usein merkitt\u00e4v\u00e4sti eri suuntiin. ASTM D1922:ssa tunnustetaan t\u00e4m\u00e4 anisotropia ja vaaditaan riitt\u00e4v\u00e4sti n\u00e4ytteit\u00e4 edustavien keskiarvojen saamiseksi.<\/p>\n<p data-start=\"3482\" data-end=\"3835\">Suuntaisen rep\u00e4isyk\u00e4ytt\u00e4ytymisen ymm\u00e4rt\u00e4minen auttaa valmistajia optimoimaan kalvon suunnittelun. Esimerkiksi suurempi repeytymislujuus poikittaissuunnassa voi parantaa kuormalavojen k\u00e4\u00e4rimissuorituskyky\u00e4, kun taas tasapainoinen repeytymislujuus tukee helpompaa manuaalista k\u00e4sittely\u00e4. ASTM D1922 -tietojen avulla laatuinsin\u00f6\u00f6rit voivat suhteuttaa k\u00e4sittelyolosuhteet lopulliseen rep\u00e4isykykyyn.<\/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-713782783\">\n\n\n\t<div id=\"col-1019939016\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"3842\" data-end=\"3886\"><strong data-start=\"3842\" data-end=\"3886\">Cast Stretch Filmin suorituskyvyn arviointi<\/strong><\/h2>\n<p data-start=\"3888\" data-end=\"4213\"><strong data-start=\"3888\" data-end=\"3909\">Cast Stretch Film<\/strong> k\u00e4ytet\u00e4\u00e4n laajalti logistiikassa, varastoinnissa ja kuormalavojen vakauttamisessa. Vetolujuus varmistaa kuorman pysyvyyden, mutta rep\u00e4isylujuus m\u00e4\u00e4ritt\u00e4\u00e4, miten kalvo reagoi ter\u00e4viin reunoihin tai \u00e4killisiin iskuihin. ASTM D1922 on avainasemassa arvioitaessa n\u00e4it\u00e4 ominaisuuksia valvotuissa laboratorio-olosuhteissa.<\/p>\n<p data-start=\"4215\" data-end=\"4479\">Elmendorfin rep\u00e4isykoe kuvastaa todellisia rep\u00e4isytilanteita tarkemmin kuin hitaat vetokokeet. Cast Stretch Film -kalvojen valmistajille ASTM D1922 -testin tulokset tukevat materiaalin valintaa, koostumuksen mukauttamista ja suorituskyvyn vertailua kilpailijoihin n\u00e4hden.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section\" id=\"section_1847677717\">\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-14234938\">\n\n\n\t<div id=\"col-96901013\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"4486\" data-end=\"4526\"><strong data-start=\"4486\" data-end=\"4526\">Testauslaitteet ja parhaat k\u00e4yt\u00e4nn\u00f6t<\/strong><\/h2>\n<p data-start=\"4528\" data-end=\"4792\">Tarkka ASTM D1922 -testaus riippuu hyvin suunnitellusta repe\u00e4mismittarista, jossa on vakaa heiluriliike, tarkka kiinnitys ja luotettava asteikon n\u00e4ytt\u00f6. S\u00e4\u00e4nn\u00f6llinen kalibrointi ja todentaminen varmistavat tietojen eheyden erityisesti silloin, kun testataan ohuita tai eritt\u00e4in venyvi\u00e4 kalvoja.<\/p>\n<p data-start=\"4794\" data-end=\"5190\">Cell Instruments tarjoaa kehittyneit\u00e4 <strong data-start=\"4829\" data-end=\"4848\">Repiv\u00e4t testaajat<\/strong> suunniteltu t\u00e4ytt\u00e4m\u00e4\u00e4n ASTM D1922 -standardin vaatimukset. N\u00e4iss\u00e4 laitteissa on vakaa heilurij\u00e4rjestelm\u00e4, selke\u00e4t digitaaliset lukemat ja joustavat kapasiteettivaihtoehdot, joten ne soveltuvat sek\u00e4 T&amp;K-laboratorioihin ett\u00e4 tuotannon laadunvalvontaan. Kun n\u00e4ytteet valmistellaan ja valmistellaan asianmukaisesti, k\u00e4ytt\u00e4j\u00e4t voivat saada johdonmukaisia ja merkityksellisi\u00e4 repeytymisvastustustietoja.<\/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_1847677717 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1462299878\">\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\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1395168765\">\n\n\n\t<div id=\"col-1309042352\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\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_1168418037\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922 Elmendorfin rep\u00e4isykokeet 1\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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_1168418037 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1309042352 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1890453293\" 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<h2>Vaaditut testauslaitteet<\/h2>\n<h3>SLD-01 repeytymistesteri<\/h3>\n<p>SLD-01 Tear Tester m\u00e4\u00e4rittelee t\u00e4m\u00e4n ominaisuuden seuraavasti:<\/p>\n<p><br \/>Est\u00e4 ep\u00e4onnistumiset: Tunnista heikot materiaalit, jotka ovat alttiita<br \/>repiminen pakkauksissa, tekstiileiss\u00e4 tai teollisuuskalvoissa.<\/p>\n<p>Optimoi kustannukset: V\u00e4henn\u00e4 j\u00e4tett\u00e4 valitsemalla materiaaleja<br \/>todistetusti kest\u00e4v\u00e4.<\/p>\n<a href=\"https:\/\/www.wrapfilmtest.com\/fi\/peel-cling-tester\/\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>Lis\u00e4tietoja SLD-01<\/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_1462299878 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #e4e4e4;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_779081074\">\n\t\t<div class=\"bg section-bg fill bg-fill\" >\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 row-large align-middle align-center\"  id=\"row-1229119287\">\n\n\n\t<div id=\"col-943218242\" 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<p>\u00a0<\/p>\n<h2><span style=\"color: #ffffff;\">Pyyd\u00e4 tarjous ASTM D5458 -testist\u00e4<\/span><\/h2>\n<p><span style=\"color: #ffffff;\">Hanki yksityiskohtainen tarjous ASTM D5458 -kiinnitysvoimatestauksesta varmistaaksesi, ett\u00e4 venytyskalvosi vastaavat alan standardeja. Ota yhteytt\u00e4 jo t\u00e4n\u00e4\u00e4n keskustellaksesi tarpeistasi ja saadaksesi hintatiedot.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-528157843\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f9-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"9\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fi\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Yhteydenottolomake\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fi\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"9\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f9-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"Name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nimi*\" value=\"\" type=\"text\" name=\"Name\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Yritys\" value=\"\" type=\"text\" name=\"Company\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"WhatsApp\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"WhatsApp\" value=\"\" type=\"text\" name=\"WhatsApp\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"S\u00e4hk\u00f6posti*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"text-990\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Aihe\" value=\"\" type=\"text\" name=\"text-990\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"textarea-87\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Viesti*\" name=\"textarea-87\"><\/textarea><\/span><br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"L\u00e4het\u00e4\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fi\"\/><\/form>\n<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-528157843 > .col-inner {\n  padding: 15px 15px 15px 15px;\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_779081074 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b99;\n}\n#section_779081074 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_779081074 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/How-the-Peel-Cling-Test-Done.webp);\n}\n#section_779081074 .section-bg {\n  background-position: 68% 20%;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1271","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D1922 Elmendorf Tear Testing<\/title>\n<meta name=\"description\" content=\"ASTM D1922 defines the Elmendorf tear test for plastic films. Learn how it evaluates film strength, wrap film tear test performance, and Cast Stretch Film quality.\" \/>\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\/fi\/astm-d1922\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ensure Quality with ASTM D5458 Cling Force Testing for Stretch Films\" \/>\n<meta property=\"og:description\" content=\"Optimize your stretch films with ASTM D5458 testing. Our precise cling force measurement ensures your films perform under industry standards, providing secure wrapping for packaging, food, and pharmaceuticals. Trust our advanced testing equipment for reliable results. #ASTM D5458 #FilmTesting #Packaging #ClingForce\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wrapfilmtest.com\/fi\/astm-d1922\" \/>\n<meta property=\"og:site_name\" content=\"Wrap Film Test\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-16T07:42:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/Wrap-Film-Test-site-logo.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"836\" \/>\n\t<meta property=\"og:image:height\" content=\"238\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"ASTM D5458 Cling Force Testing for Superior Stretch Film Performance\" \/>\n<meta name=\"twitter:description\" content=\"Need precise cling force testing for your stretch films? 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