{"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\/sk\/astm-d1922","title":{"rendered":"ASTM D1922"},"content":{"rendered":"<section class=\"section\" id=\"section_1446008742\">\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-828721911\">\n\n\n\t<div id=\"col-2068172629\" 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;\">Elmendorfovo testovanie filmov na roztrhnutie<\/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;\">S v\u00fdvojom form\u00e1tov obalov smerom k ten\u0161\u00edm, \u013eah\u0161\u00edm a v\u00fdkonnej\u0161\u00edm materi\u00e1lom je presn\u00e9 testovanie roztrhnutia \u010doraz d\u00f4le\u017eitej\u0161ie. Pevnos\u0165 f\u00f3lie sa u\u017e nevz\u0165ahuje len na \u0165ahov\u00e9 vlastnosti, ale zah\u0155\u0148a aj odolnos\u0165 vo\u010di n\u00e1hlemu roztrhnutiu v dynamick\u00fdch podmienkach. Norma ASTM D1922 rie\u0161i t\u00fato po\u017eiadavku simul\u00e1ciou r\u00fdchleho \u0161\u00edrenia roztrhnutia cez <strong data-start=\"1279\" data-end=\"1302\">Elmendorfov slzn\u00fd test<\/strong>, \u010do poskytuje zmyslupln\u00e9 a porovnate\u013en\u00e9 v\u00fdsledky pre kontrolu kvality a v\u00fdvoj materi\u00e1lov.<\/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\/sk\/contact\/\" target=\"_blank\" class=\"button white is-outline\" rel=\"noopener\"  >\n    <span>Vy\u017eiadajte si cenov\u00fa ponuku<\/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-1370911444\" 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_816050410\">\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 Elmendorf Tear Testing\" 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_816050410 {\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-1370911444 > .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_1446008742 {\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-79896163\">\n\n\n\t<div id=\"col-2106453751\" 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-1156885952\">\n\n\n\t<div id=\"col-1676975015\" 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> je v\u0161eobecne uzn\u00e1van\u00e1 \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da pou\u017e\u00edvan\u00e1 na hodnotenie odolnosti proti \u0161\u00edreniu trhl\u00edn plastov\u00fdch f\u00f3li\u00ed a tenk\u00fdch f\u00f3li\u00ed kyvadlovou met\u00f3dou. V priemyseln\u00fdch odvetviach, v ktor\u00fdch plastov\u00e9 f\u00f3lie sl\u00fa\u017eia ako funk\u010dn\u00e9 a ochrann\u00e9 materi\u00e1ly, m\u00e1 trhacia schopnos\u0165 priamy vplyv na spo\u013eahlivos\u0165, bezpe\u010dnos\u0165 a spokojnos\u0165 z\u00e1kazn\u00edkov. Od baliacich liniek a\u017e po logistiku a skladovanie sa v\u00fdrobcovia spoliehaj\u00fa na \u00fadaje normy ASTM D1922, aby pochopili, ako sa f\u00f3lia spr\u00e1va po za\u010dat\u00ed trhania.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1910339143\" 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>Preh\u013ead normy ASTM D1922 a priemyseln\u00e9 pozadie<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1910339143 > .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-1771209319\">\n\n\n\t<div id=\"col-592765783\" 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\">Elmendorfova sk\u00fa\u0161ka trhania pod\u013ea normy ASTM D1922<\/strong><\/h2>\n<p data-start=\"1449\" data-end=\"1811\">The <strong data-start=\"1453\" data-end=\"1476\">elmendorfov slzn\u00fd test<\/strong> \u0161pecifikovan\u00e1 v norme ASTM D1922 meria priemern\u00fa silu potrebn\u00fa na \u0161\u00edrenie trhliny cez definovan\u00fa d\u013a\u017eku plastovej f\u00f3lie alebo netuhej f\u00f3lie. Pri sk\u00fa\u0161ke sa pou\u017e\u00edva kalibrovan\u00fd kyvadlov\u00fd tester na trhanie, kde gravita\u010dn\u00e1 energia poh\u00e1\u0148a trhac\u00ed \u00fa\u010dinok. Strata energie kyvadla po\u010das trhania sa prepo\u010d\u00edtava na hodnoty odolnosti proti roztrhnutiu.<\/p>\n<p data-start=\"1813\" data-end=\"2264\">T\u00e1to met\u00f3da je vhodn\u00e1 najm\u00e4 pre baliace f\u00f3lie, baliace materi\u00e1ly a stretch f\u00f3lie, ktor\u00e9 sa po\u010das pou\u017e\u00edvania n\u00e1hle roztrhn\u00fa. Norma ASTM D1922 kladie d\u00f4raz na spr\u00e1vnu pr\u00edpravu vzoriek, kalibr\u00e1ciu kyvadla a smerov\u00e9 testovanie s cie\u013eom zn\u00ed\u017ei\u0165 variabilitu sp\u00f4soben\u00fa orient\u00e1ciou a anizotropiou f\u00f3lie. Dodr\u017eiavan\u00edm tejto normy m\u00f4\u017eu laborat\u00f3ri\u00e1 z\u00edska\u0165 reprodukovate\u013en\u00e9 \u00fadaje, ktor\u00e9 podporuj\u00fa prijatie \u0161pecifik\u00e1cie a porovn\u00e1vacie hodnotenie materi\u00e1lov.<\/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_2111800432\">\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-720295670\">\n\n\n\t<div id=\"col-830643430\" 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\">Pre\u010do je pevnos\u0165 f\u00f3lie d\u00f4le\u017eit\u00e1 pri baliacich aplik\u00e1ci\u00e1ch<\/strong><\/h2>\n<p data-start=\"2328\" data-end=\"2664\">V balen\u00ed, <strong data-start=\"2342\" data-end=\"2359\">pevnos\u0165 filmu<\/strong> ur\u010duje, \u010di v\u00fdrobok vydr\u017e\u00ed manipul\u00e1ciu, prepravu a pou\u017e\u00edvanie spotrebite\u013eom bez poruchy. Trhlina, ktor\u00e1 sa nekontrolovate\u013ene \u0161\u00edri, m\u00f4\u017ee ohrozi\u0165 integritu v\u00fdrobku, jeho trvanlivos\u0165 a poves\u0165 zna\u010dky. Norma ASTM D1922 poskytuje sk\u00f4r poh\u013ead na spr\u00e1vanie sa pri \u0161\u00edren\u00ed trhl\u00edn ako len na po\u010diato\u010dn\u00e9 iniciovanie trhl\u00edn.<\/p>\n<p data-start=\"2666\" data-end=\"3058\">Pre materi\u00e1ly ako napr. <strong data-start=\"2688\" data-end=\"2709\">Cast Stretch Film<\/strong>, odolnos\u0165 proti roztrhnutiu zohr\u00e1va rozhoduj\u00facu \u00falohu pri stabilite za\u0165a\u017eenia. Riaden\u00e9 spr\u00e1vanie pri roztrhnut\u00ed umo\u017e\u0148uje stre\u010dovej f\u00f3lii odol\u00e1va\u0165 n\u00e1hlym vpichom pri zachovan\u00ed flexibility. Podobne aj v <strong data-start=\"2895\" data-end=\"2918\">test roztrhnutia f\u00f3lie<\/strong>, <a href=\"https:\/\/www.qualitester.com\/standards\/astm-d1922\/\" target=\"_blank\" rel=\"noopener\">ASTM D1922<\/a> v\u00fdsledky pom\u00e1haj\u00fa in\u017einierom vyv\u00e1\u017ei\u0165 h\u00fa\u017eevnatos\u0165 a spracovate\u013enos\u0165, \u010d\u00edm sa zabezpe\u010d\u00ed spo\u013eahliv\u00e9 fungovanie f\u00f3li\u00ed na vysokor\u00fdchlostn\u00fdch baliacich zariadeniach.<\/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_2111800432 {\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-1749172235\">\n\n\n\t<div id=\"col-1398205872\" 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>Test trhania f\u00f3lie a smerov\u00e9 \u00fa\u010dinky<\/h2>\n<p data-start=\"3114\" data-end=\"3480\">A <strong data-start=\"3116\" data-end=\"3139\">test roztrhnutia f\u00f3lie<\/strong> vykon\u00e1van\u00e9 pod\u013ea normy ASTM D1922 zvy\u010dajne zah\u0155\u0148aj\u00fa sk\u00fa\u0161ky v strojovom (MD) aj prie\u010dnom smere (TD). V d\u00f4sledku molekul\u00e1rnej orient\u00e1cie po\u010das vytl\u00e1\u010dania f\u00f3lie sa odolnos\u0165 proti roztrhnutiu v jednotliv\u00fdch smeroch \u010dasto v\u00fdrazne l\u00ed\u0161i. Norma ASTM D1922 uzn\u00e1va t\u00fato anizotropiu a vy\u017eaduje dostato\u010dn\u00fd po\u010det vzoriek na z\u00edskanie reprezentat\u00edvnych priemerov.<\/p>\n<p data-start=\"3482\" data-end=\"3835\">Pochopenie smerov\u00e9ho spr\u00e1vania pri trhan\u00ed pom\u00e1ha v\u00fdrobcom optimalizova\u0165 dizajn f\u00f3lie. Napr\u00edklad vy\u0161\u0161ia odolnos\u0165 proti roztrhnutiu v prie\u010dnom smere m\u00f4\u017ee zlep\u0161i\u0165 balenie paliet, zatia\u013e \u010do vyv\u00e1\u017een\u00e1 pevnos\u0165 v roztrhnut\u00ed podporuje jednoduch\u0161iu ru\u010dn\u00fa manipul\u00e1ciu. \u00dadaje pod\u013ea normy ASTM D1922 umo\u017e\u0148uj\u00fa in\u017einierom kvality korelova\u0165 podmienky spracovania s kone\u010dn\u00fdm v\u00fdkonom pri roztrhnut\u00ed.<\/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-229846043\">\n\n\n\t<div id=\"col-182910386\" 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\">Hodnotenie v\u00fdkonnosti liatej stre\u010dovej f\u00f3lie<\/strong><\/h2>\n<p data-start=\"3888\" data-end=\"4213\"><strong data-start=\"3888\" data-end=\"3909\">Cast Stretch Film<\/strong> sa \u0161iroko pou\u017e\u00edva v logistike, skladovan\u00ed a pri stabiliz\u00e1cii paliet. Zatia\u013e \u010do pevnos\u0165 v \u0165ahu zabezpe\u010duje zadr\u017eanie n\u00e1kladu, odolnos\u0165 proti roztrhnutiu ur\u010duje, ako f\u00f3lia reaguje na ostr\u00e9 hrany alebo n\u00e1hle n\u00e1razy. Norma ASTM D1922 zohr\u00e1va k\u013e\u00fa\u010dov\u00fa \u00falohu pri hodnoten\u00ed t\u00fdchto vlastnost\u00ed v kontrolovan\u00fdch laborat\u00f3rnych podmienkach.<\/p>\n<p data-start=\"4215\" data-end=\"4479\">Elmendorfova sk\u00fa\u0161ka roztrhnutia lep\u0161ie odr\u00e1\u017ea scen\u00e1re roztrhnutia v re\u00e1lnom svete ako pomal\u00e9 \u0165ahov\u00e9 sk\u00fa\u0161ky. V\u00fdrobcom liatych stretch f\u00f3li\u00ed pom\u00e1haj\u00fa v\u00fdsledky pod\u013ea normy ASTM D1922 pri v\u00fdbere materi\u00e1lu, \u00faprave recept\u00fary a porovn\u00e1van\u00ed v\u00fdkonnosti s konkurenciou.<\/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_981291621\">\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-363966515\">\n\n\n\t<div id=\"col-1812006337\" 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\">Testovacie zariadenia a osved\u010den\u00e9 postupy<\/strong><\/h2>\n<p data-start=\"4528\" data-end=\"4792\">Presn\u00e9 testovanie pod\u013ea normy ASTM D1922 z\u00e1vis\u00ed od dobre navrhnut\u00e9ho testera na trhanie so stabiln\u00fdm kyvadlov\u00fdm pohybom, presn\u00fdm up\u00ednan\u00edm a spo\u013eahlivou indik\u00e1ciou stupnice. Pravideln\u00e1 kalibr\u00e1cia a overovanie zabezpe\u010duj\u00fa integritu \u00fadajov, najm\u00e4 pri testovan\u00ed tenk\u00fdch alebo ve\u013emi roz\u0165a\u017en\u00fdch f\u00f3li\u00ed.<\/p>\n<p data-start=\"4794\" data-end=\"5190\">Cell Instruments poskytuje pokro\u010dil\u00e9 <strong data-start=\"4829\" data-end=\"4848\">Trhacie sk\u00fa\u0161a\u010dky<\/strong> navrhnut\u00e9 tak, aby sp\u013a\u0148ali po\u017eiadavky normy ASTM D1922. Tieto pr\u00edstroje pon\u00fakaj\u00fa stabiln\u00e9 kyvadlov\u00e9 syst\u00e9my, preh\u013eadn\u00e9 digit\u00e1lne \u00fadaje a flexibiln\u00e9 kapacitn\u00e9 mo\u017enosti, v\u010faka \u010domu s\u00fa vhodn\u00e9 pre v\u00fdskumn\u00e9 a v\u00fdvojov\u00e9 laborat\u00f3ri\u00e1 aj pre kontrolu kvality v\u00fdroby. Spr\u00e1vnou pr\u00edpravou a \u00fapravou vzoriek m\u00f4\u017eu pou\u017e\u00edvatelia z\u00edska\u0165 konzistentn\u00e9 a zmyslupln\u00e9 \u00fadaje o odolnosti proti roztrhnutiu.<\/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_981291621 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_2125637063\">\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-1829724628\">\n\n\n\t<div id=\"col-198102064\" 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_228928981\">\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 Elmendorf Tear Testing 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_228928981 {\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-198102064 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-209311101\" 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>Po\u017eadovan\u00e9 testovacie vybavenie<\/h2>\n<h3>SLD-01 Tester trhania<\/h3>\n<p>Tester SLD-01 t\u00fato vlastnos\u0165 kvantifikuje:<\/p>\n<p><br \/>Predch\u00e1dzanie zlyhaniam: Identifikujte slab\u00e9 materi\u00e1ly n\u00e1chyln\u00e9 na<br \/>trhanie obalov, text\u00edli\u00ed alebo priemyseln\u00fdch f\u00f3li\u00ed.<\/p>\n<p>Optimaliz\u00e1cia n\u00e1kladov: Zn\u00ed\u017ete mno\u017estvo odpadu v\u00fdberom materi\u00e1lov<br \/>s osved\u010denou \u017eivotnos\u0165ou.<\/p>\n<a href=\"https:\/\/www.wrapfilmtest.com\/sk\/peel-cling-tester\/\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>Viac o 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_2125637063 {\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_835133253\">\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-1586231999\">\n\n\n\t<div id=\"col-918874074\" 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;\">Vy\u017eiadajte si cenov\u00fa ponuku na test ASTM D5458<\/span><\/h2>\n<p><span style=\"color: #ffffff;\">Z\u00edskajte podrobn\u00fa cenov\u00fa ponuku na testovanie pri\u013enavosti ASTM D5458, aby ste sa uistili, \u017ee va\u0161e stretch f\u00f3lie sp\u013a\u0148aj\u00fa priemyseln\u00e9 normy. Kontaktujte n\u00e1s e\u0161te dnes, aby sme prediskutovali va\u0161e po\u017eiadavky a z\u00edskali inform\u00e1cie o cen\u00e1ch.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2118799351\" 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=\"\/sk\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontaktn\u00fd formul\u00e1r\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/sk\/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=\"meno*\" 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=\"Spolo\u010dnos\u0165\" 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=\"Email*\" 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=\"Predmet\" 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=\"spr\u00e1va*\" name=\"textarea-87\"><\/textarea><\/span><br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Odosla\u0165\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"sk\"\/><\/form>\n<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2118799351 > .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_835133253 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b99;\n}\n#section_835133253 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_835133253 .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_835133253 .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\/sk\/astm-d1922\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\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\/sk\/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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