{"id":985,"date":"2026-07-01T07:47:09","date_gmt":"2026-07-01T07:47:09","guid":{"rendered":"https:\/\/www.teartester.com\/?post_type=product&#038;p=985"},"modified":"2026-07-01T08:08:17","modified_gmt":"2026-07-01T08:08:17","slug":"elmendorf-tear-tester","status":"publish","type":"product","link":"https:\/\/www.teartester.com\/lt\/product\/elmendorf-tear-tester\/","title":{"rendered":"SLD-01 \u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparatas"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Svetain\u0117 <strong>\u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparatas<\/strong> yra specializuotas prietaisas, skirtas matuoti j\u0117g\u0105, reikaling\u0105 esamam \u012fpl\u0117\u0161imui i\u0161pl\u0117sti tokiose med\u017eiagose kaip plastikin\u0117s pl\u0117vel\u0117s, popierius, kartonas, tekstil\u0117, neaustin\u0117s med\u017eiagos ir lanks\u010diosios pakuot\u0117s. \u012evertindami med\u017eiagos atsparum\u0105 \u012fpl\u0117\u0161imui, gamintojai gali \u012fvertinti produkto patvarum\u0105, kokyb\u0117s pastovum\u0105 ir tinkamum\u0105 galutiniam naudojimui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pramon\u0117s \u0161akose, kuriose ypa\u010d svarbu u\u017etikrinti pakuot\u0117s vientisum\u0105 ir med\u017eiag\u0173 savybes, patikimas <strong>atsparumo ply\u0161imui bandymas<\/strong> padeda in\u017einieriams suprasti, kaip med\u017eiaga elgiasi, kai jai daromi atsitiktiniai \u012fpjovimai, prad\u016brimai ar mechaninis poveikis. Elmendorfo metodas tapo vienu i\u0161 pla\u010diausiai pripa\u017eint\u0173 ply\u0161imo stiprumo nustatymo b\u016bd\u0173, \u012f kur\u012f daroma nuoroda daugelyje tarptautini\u0173 standart\u0173, \u012fskaitant <strong>ASTM D1922<\/strong>, <strong>ASTM D689<\/strong>, <strong>ASTM D1424<\/strong>, <strong>ISO 6383-2<\/strong>, <strong>ISO 1974<\/strong>, ir <strong>ISO 13937-1<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kas yra Elmendorfo metodas?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Svetain\u0117 <strong>Elmendorfo metodas<\/strong> matuoja energij\u0105, reikaling\u0105 jau prasid\u0117jusiam bandinio \u012ftr\u016bkimui t\u0119sti. Bandymas atliekamas naudojant \u0161vytuoklin\u012f mechanizm\u0105, kuris \u012ftr\u016bkina bandin\u012f per nustatyt\u0105 atstum\u0105.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kai \u0161vytuokl\u0117 paleid\u017eiama, ji juda per bandin\u012f ir, plisdama \u012ftr\u016bkim\u0105, praranda energij\u0105. \u012etr\u016bkimo proceso metu sugertos energijos kiekis yra tiesiogiai susij\u0119s su med\u017eiagos atsparumu \u012ftr\u016bkimui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Palyginti su tempimo bandymu, kurio metu matuojama tempimo j\u0117ga, Elmendorfo bandymas yra skirtas b\u016btent ply\u0161imo plitimo savyb\u0117ms tirti, tod\u0117l jis yra ypa\u010d vertingas pakavimo ir lak\u0161tini\u0173 med\u017eiag\u0173 atveju.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pagrindiniai Elmendorfo metodo privalumai<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Greita ir standartizuota tyrim\u0173 proced\u016bra<\/li>\n\n\n\n<li>Puikus pakartojamumas ir atkuriamumas<\/li>\n\n\n\n<li>Tinka naudoti su \u012fvairiomis lanks\u010diomis med\u017eiagomis<\/li>\n\n\n\n<li>Pla\u010diai pripa\u017einta pagal tarptautinius standartus<\/li>\n\n\n\n<li>Puikiai tinka kokyb\u0117s kontrolei ir produkt\u0173 k\u016brimui<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Kod\u0117l atsparumas ply\u0161imui yra svarbus?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Med\u017eiaga gali pasi\u017eym\u0117ti puikiu tempiamuoju stiprumu, ta\u010diau vis tiek gali prarasti savo savybes anks\u010diau laiko, jei patiria lokalius pa\u017eeidimus. Nedidelis \u012fpjovimas, \u012fpjovimas ar pradurimas gali greitai peraugti \u012f katastrofi\u0161k\u0105 \u012fpl\u0117\u0161im\u0105, jei med\u017eiaga neturi pakankamo atsparumo \u012fpl\u0117\u0161imui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Matavimas <strong>plastikin\u0117s pl\u0117vel\u0117s atsparumas ply\u0161imui<\/strong>, popierius ir audiniai padeda gamintojams:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Padidinti pakuot\u0117s patvarum\u0105<\/li>\n\n\n\n<li>Suma\u017einti transportavimo metu patiriamus nuostolius<\/li>\n\n\n\n<li>Optimizuoti med\u017eiag\u0173 pasirinkim\u0105<\/li>\n\n\n\n<li>Palyginkite produkt\u0173 sud\u0117tis<\/li>\n\n\n\n<li>Patikrinti, ar laikomasi kliento reikalavim\u0173<\/li>\n\n\n\n<li>U\u017etikrinti gamybos nuoseklum\u0105<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lanks\u010di\u0173j\u0173 pakuo\u010di\u0173 atveju atsparumas \u012fpl\u0117\u0161imui da\u017enai lemia, ar pakuot\u0117 i\u0161liks nepaliesta per tvarkym\u0105, gabenim\u0105 ir vartotojo naudojim\u0105.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Elmendorfo atsparumo ply\u0161imui bandymo taikymo sritys<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Lankstusis pakavimas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pakuo\u010di\u0173 in\u017einieriai da\u017enai atlieka atsparumo \u012fpl\u0117\u0161imui bandymus:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Polietileno (PE) pl\u0117vel\u0117s<\/li>\n\n\n\n<li>Polipropileno (PP) pl\u0117vel\u0117s<\/li>\n\n\n\n<li>PET pl\u0117vel\u0117s<\/li>\n\n\n\n<li>Laminuotos pakavimo pl\u0117vel\u0117s<\/li>\n\n\n\n<li>Barjerin\u0117s pl\u0117vel\u0117s<\/li>\n\n\n\n<li>Retortini\u0173 mai\u0161eli\u0173 med\u017eiagos<\/li>\n\n\n\n<li>Termoplastin\u0117s pl\u0117vel\u0117s<\/li>\n\n\n\n<li>Elastin\u0117s pl\u0117vel\u0117s<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tikrinimas <strong>plastikin\u0117s pl\u0117vel\u0117s atsparumas ply\u0161imui<\/strong> padeda nustatyti atsparum\u0105 pa\u017eeidimams pildymo, sandarinimo, transportavimo ir sand\u0117liavimo metu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Popierius ir kartonas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Svetain\u0117 <strong>popieriaus atsparumo ply\u0161imui bandymas<\/strong> da\u017eniausiai naudojamas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spausdinimo popierius<\/li>\n\n\n\n<li>Pakuot\u0117s popierius<\/li>\n\n\n\n<li>Kraft popierius<\/li>\n\n\n\n<li>Popieriaus gaminiai<\/li>\n\n\n\n<li>Gofruotas kartonas<\/li>\n\n\n\n<li>Specialiosios popieriaus r\u016b\u0161ys<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Atsparumas ply\u0161imui yra svarbus pluo\u0161to sukibimo kokyb\u0117s ir popieriaus patvarumo rodiklis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tekstil\u0117 ir neaustiniai audiniai<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Elmendorfo metodas pla\u010diai taikomas vertinant:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Austiniai audiniai<\/li>\n\n\n\n<li>Neaustiniai audiniai<\/li>\n\n\n\n<li>Pramoniniai tekstil\u0117s gaminiai<\/li>\n\n\n\n<li>Apsaugini\u0173 drabu\u017ei\u0173 med\u017eiagos<\/li>\n\n\n\n<li>Medicininiai audiniai<\/li>\n\n\n\n<li>Geotekstil\u0117<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Matavimas <strong>audinio atsparumas \u012fpl\u0117\u0161imui<\/strong> padeda u\u017etikrinti tinkam\u0105 veikim\u0105 sud\u0117tingose naudojimo s\u0105lygose.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kaip veikia \u201eElmendorf\u201c ply\u0161imo bandymo aparatas?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eElmendorf\u201c ply\u0161imo stiprumo matuoklis naudoja kalibruot\u0105 \u0161vytuokl\u0119, kad nustatyt\u0173 energij\u0105, sugeriama ply\u0161imo plitimo metu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pagrindin\u0117 bandymo proced\u016bra<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Paruo\u0161kite bandinius pagal galiojant\u012f standart\u0105.<\/li>\n\n\n\n<li>I\u0161pjaustykite standartinio dyd\u017eio i\u0161pjov\u0105.<\/li>\n\n\n\n<li>Pritvirtinkite m\u0117gin\u012f prietaiso spaustuvuose.<\/li>\n\n\n\n<li>Pasirinkite tinkam\u0105 \u0161vytuokl\u0117s keliam\u0105j\u0105 gali\u0105.<\/li>\n\n\n\n<li>Automati\u0161kai atleiskite \u0161vytuokl\u0119.<\/li>\n\n\n\n<li>\u0160vytuokl\u0117 perkelia \u012ftr\u016bkim\u0105 per nurodyt\u0105 atstum\u0105.<\/li>\n\n\n\n<li>\u0160is prietaisas apskai\u010diuoja ir rodo atsparum\u0105 ply\u0161imui.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Gauta vert\u0117 atspindi vidutin\u0119 j\u0117g\u0105 arba energij\u0105, reikaling\u0105 ply\u0161imui t\u0119sti kontroliuojamomis s\u0105lygomis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Standartai, kuriuos atitinka Elmendorfo atsparumo ply\u0161imui bandymas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u012evairiose pramon\u0117s \u0161akose, priklausomai nuo med\u017eiagos tipo, taikomi konkret\u016bs standartai.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Standartinis<\/th><th class=\"has-text-align-center\" data-align=\"center\">Med\u017eiagos tipas<\/th><th class=\"has-text-align-center\" data-align=\"center\">Testo tikslas<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D1922<\/td><td class=\"has-text-align-center\" data-align=\"center\">Plastikin\u0117 pl\u0117vel\u0117 ir lak\u0161tai<\/td><td class=\"has-text-align-center\" data-align=\"center\">Atsparumas ply\u0161imui<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D689<\/td><td class=\"has-text-align-center\" data-align=\"center\">Popierius ir kartonas<\/td><td class=\"has-text-align-center\" data-align=\"center\">Atsparumas vidiniam ply\u0161imui<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ASTM D1424<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tekstil\u0117s audiniai<\/td><td class=\"has-text-align-center\" data-align=\"center\">Audinio atsparumas \u012fpl\u0117\u0161imui<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ISO 6383-2<\/td><td class=\"has-text-align-center\" data-align=\"center\">Plastikin\u0117s pl\u0117vel\u0117s ir lak\u0161tai<\/td><td class=\"has-text-align-center\" data-align=\"center\">Elmendorfo atsparumas ply\u0161imui<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ISO 1974<\/td><td class=\"has-text-align-center\" data-align=\"center\">Popierius<\/td><td class=\"has-text-align-center\" data-align=\"center\">Atsparumo ply\u0161imui nustatymas<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ISO 13937-1<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tekstil\u0117s audiniai<\/td><td class=\"has-text-align-center\" data-align=\"center\">A\u0161ar\u0173 savybi\u0173 nustatymas taikant balistinio \u0161vytuokl\u0117s metod\u0105<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160ie standartai numato nuoseklias proced\u016bras, leid\u017eian\u010dias patikimai palyginti skirting\u0173 laboratorij\u0173 ir gamybos \u012fmoni\u0173 rezultatus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SLD-01 \u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparatas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Svetain\u0117 <strong>SLD-01 \u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparatas<\/strong> \u201eCell Instruments\u201c prietaisas skirtas atlikti tikslius ir pakartojamus atsparumo ply\u0161imui matavimus, taikomus pakavimo med\u017eiagoms, popieriaus gaminiams, tekstil\u0117s gaminiams ir pramonin\u0117ms lak\u0161tin\u0117ms med\u017eiagoms.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Technin\u0117s charakteristikos<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">PLC valdymas su jutikliniu ekranu<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Pramoninio lygio PLC architekt\u016bra u\u017etikrina patikim\u0105 veikim\u0105, o HMI jutiklinis ekranas supaprastina parametr\u0173 nustatym\u0105, bandym\u0173 vykdym\u0105 ir rezultat\u0173 per\u017ei\u016br\u0105.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Pneumatinis bandinio fiksavimas<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Vienodas pneumatinis prispaudimo sl\u0117gis suma\u017eina operatoriaus \u012ftak\u0105 ir pagerina rezultat\u0173 pakartojamum\u0105 atliekant kelis bandymus.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Automatinis \u0161vytuokl\u0117s atpalaidavimas<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Automatinis paleidimas u\u017etikrina nuosekl\u0173 bandymo prad\u017ei\u0105 ir pa\u0161alina su rankiniu valdymu susijusius svyravimus.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u012ediegta kalibravimo patikra<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Integruoti kalibravimo svoriai leid\u017eia greitai patikrinti kelis j\u0117gos diapazonus ir padeda u\u017etikrinti matavimo tikslum\u0105.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Duomen\u0173 valdymas ir ataskait\u0173 teikimas<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Galimos parinktys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mikrospausdintuvas, skirtas rezultat\u0173 dokumentavimui i\u0161 karto<\/li>\n\n\n\n<li>RS-232 ry\u0161io s\u0105saja<\/li>\n\n\n\n<li>Profesionali programin\u0117 \u012franga i\u0161samiai analizei atlikti<\/li>\n\n\n\n<li>Duomen\u0173 eksporto galimyb\u0117<\/li>\n\n\n\n<li>Statistini\u0173 rezultat\u0173 apdorojimas<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Popieriaus pramon\u0117s funkcijos<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Pasirenkamos ataskaitos, pritaikytos konkre\u010diam popieriui, leid\u017eia:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>mN matavimo vienetai<\/li>\n\n\n\n<li>A\u0161ar\u0173 indekso skai\u010diavimai<\/li>\n\n\n\n<li>Popieriaus ir celiulioz\u0117s bandym\u0173 reikalavimai<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Techniniai duomenys<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Parametras<\/th><th class=\"has-text-align-center\" data-align=\"center\">Techniniai duomenys<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0160vytuokli\u0173 talpos<\/td><td class=\"has-text-align-center\" data-align=\"center\">200, 400, 800, 1600, 3200, 6400 gf<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Duj\u0173 \u0161altinis<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,6 MPa<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">I\u0161tempimo rankos ilgis<\/td><td class=\"has-text-align-center\" data-align=\"center\">104 \u00b1 1 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pradinis \u0161vytuokl\u0117s kampas<\/td><td class=\"has-text-align-center\" data-align=\"center\">27,5 \u00b1 0,5\u00b0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Maitinimo \u0161altinis<\/td><td class=\"has-text-align-center\" data-align=\"center\">110\u2013220 V kintamosios srov\u0117s, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Tinkamo \u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparato pasirinkimas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Renkantis <strong>\u201eElmendorf\u201c atsparumo ply\u0161imui bandymo aparatas<\/strong>, atsi\u017evelkite \u012f \u0161iuos veiksnius:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Taikomi bandym\u0173 standartai<\/li>\n\n\n\n<li>Med\u017eiagos tipas ir storio diapazonas<\/li>\n\n\n\n<li>Reikalingas paj\u0117gum\u0173 dydis<\/li>\n\n\n\n<li>Duomen\u0173 tvarkymo reikalavimai<\/li>\n\n\n\n<li>Kalibravimo galimyb\u0117s<\/li>\n\n\n\n<li>Automatizavimo lygis<\/li>\n\n\n\n<li>Reikalavimai d\u0117l teis\u0117s akt\u0173 laikymosi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tinkamai sukonfig\u016bruota sistema u\u017etikrina patikimus matavimus dirbant su \u012fvairiomis med\u017eiagomis, tuo pa\u010diu prisideda prie laboratorijos na\u0161umo didinimo ir kokyb\u0117s u\u017etikrinimo tiksl\u0173 \u012fgyvendinimo.<\/p>","protected":false},"featured_media":737,"parent":0,"template":"","meta":{"_acf_changed":true},"product-category":[38,39,46,56,48,51,53],"class_list":["post-985","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-astm-d1424","product-category-astm-d1922","product-category-astm-d689","product-category-elmendorf-tear-test","product-category-iso-13937-1","product-category-iso-1974","product-category-iso-6383-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/product\/985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/media\/737"}],"wp:attachment":[{"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/media?parent=985"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.teartester.com\/lt\/wp-json\/wp\/v2\/product-category?post=985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}