{"id":875,"date":"2025-02-20T16:08:02","date_gmt":"2025-02-20T08:08:02","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=875"},"modified":"2025-07-03T15:41:44","modified_gmt":"2025-07-03T07:41:44","slug":"protrusion-puncture-resistance-tester","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/sk\/protrusion-puncture-resistance-tester\/","title":{"rendered":"Tester odolnosti proti prerazeniu - ASTM D5748"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"875\" class=\"elementor elementor-875\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tester odolnosti proti prerazeniu<br>-<small> ASTM D5748<\/small><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"344\" data-end=\"820\">Tester odolnosti proti prerazeniu zohr\u00e1va k\u013e\u00fa\u010dov\u00fa \u00falohu pri hodnoten\u00ed odolnosti materi\u00e1lov, najm\u00e4 stretch f\u00f3li\u00ed, proti prerazeniu. T\u00e1to sk\u00fa\u0161ka je nevyhnutn\u00e1 na pochopenie vlastnost\u00ed materi\u00e1lov, ktor\u00e9 musia odol\u00e1va\u0165 n\u00e1razom a prepichnutiu v r\u00f4znych priemyseln\u00fdch a spotrebite\u013esk\u00fdch aplik\u00e1ci\u00e1ch. Vyu\u017eit\u00edm tohto testera m\u00f4\u017eu v\u00fdrobcovia zabezpe\u010di\u0165, aby ich stretch f\u00f3lie sp\u013a\u0148ali po\u017eadovan\u00e9 normy na odolnos\u0165 a v\u00fdkon v re\u00e1lnych podmienkach.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfc7690 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"dfc7690\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"875\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"dfc7690\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tN\u00e1zov\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"N\u00e1zov\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tSpolo\u010dnos\u0165\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Spolo\u010dnos\u0165\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tE-mail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"E-mail\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tSpr\u00e1va\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Spr\u00e1va\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Odosla\u0165<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"sk\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u010co je to tester odolnosti proti prerazeniu?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"876\" data-end=\"1357\">Tester odolnosti proti prerazeniu je pr\u00edstroj ur\u010den\u00fd na meranie odolnosti materi\u00e1lov, najm\u00e4 stre\u010dov\u00fdch f\u00f3li\u00ed, vo\u010di sil\u00e1m p\u00f4sobiacim na prerazenie. Tieto sily simuluj\u00fa n\u00e1raz, s ktor\u00fdm sa materi\u00e1l m\u00f4\u017ee stretn\u00fa\u0165 po\u010das skladovania, prepravy alebo manipul\u00e1cie, a poskytuj\u00fa inform\u00e1cie o schopnosti materi\u00e1lu absorbova\u0165 energiu a odol\u00e1va\u0165 prierazu. Tento test je ve\u013emi d\u00f4le\u017eit\u00fd pre priemyseln\u00e9 odvetvia, ktor\u00e9 sa spoliehaj\u00fa na obalov\u00e9 materi\u00e1ly, ktor\u00e9 musia odol\u00e1va\u0165 nam\u00e1haniu a prepichnutiu bez toho, aby do\u0161lo k ich po\u0161kodeniu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ako funguje test odolnosti proti prerazeniu?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31bf3e1 elementor-widget elementor-widget-video\" data-id=\"31bf3e1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/LvOy--Ybkgc&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb1dd0 elementor-widget elementor-widget-text-editor\" data-id=\"beb1dd0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1419\" data-end=\"1701\">Sk\u00fa\u0161obn\u00fd postup zah\u0155\u0148a p\u00f4sobenie kontrolovanej sily prostredn\u00edctvom sondy na vzorku materi\u00e1lu, a\u017e k\u00fdm ned\u00f4jde k prepichnutiu. Tester meria r\u00f4zne faktory, napr\u00edklad silu potrebn\u00fa na pretrhnutie materi\u00e1lu, energiu absorbovan\u00fa pred zlyhan\u00edm a h\u013abku prieniku sondy.<\/p><p data-start=\"1703\" data-end=\"1749\">K\u013e\u00fa\u010dov\u00e9 prvky testovacieho postupu zah\u0155\u0148aj\u00fa:<\/p><ol data-start=\"1750\" data-end=\"2202\"><li data-start=\"1750\" data-end=\"1915\"><strong data-start=\"1753\" data-end=\"1776\">Pr\u00edprava vzorky:<\/strong> Testovacie vzorky sa kondicionuj\u00fa v kontrolovanom prostred\u00ed, zvy\u010dajne pri teplote 23 \u00b0C a relat\u00edvnej vlhkosti 50%, aby sa zabezpe\u010dila konzistencia.<\/li><li data-start=\"1916\" data-end=\"2066\"><strong data-start=\"1919\" data-end=\"1942\">Postup pri punkcii:<\/strong> Vzorka sa upne a sonda sa spust\u00ed na povrch. Tester potom p\u00f4sob\u00ed silou, k\u00fdm sa materi\u00e1l neprepichne.<\/li><li data-start=\"2067\" data-end=\"2202\"><strong data-start=\"2070\" data-end=\"2090\">Zber \u00fadajov:<\/strong> Tester zaznamen\u00e1va \u00fadaje, ako je maxim\u00e1lna sila, maxim\u00e1lna sila, energia na prepichnutie a h\u013abka vniknutia sondy.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3acdca e-flex e-con-boxed e-con e-parent\" data-id=\"e3acdca\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-052ad27 elementor-widget elementor-widget-heading\" data-id=\"052ad27\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pre\u010do je pre stre\u010dov\u00e9 f\u00f3lie d\u00f4le\u017eit\u00e1 odolnos\u0165 proti prepichnutiu?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99eb278 elementor-widget elementor-widget-text-editor\" data-id=\"99eb278\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2270\" data-end=\"2552\">Odolnos\u0165 proti prepichnutiu je rozhoduj\u00faca pri hodnoten\u00ed \u017eivotnosti stretch f\u00f3li\u00ed, najm\u00e4 pri balen\u00ed. Tieto f\u00f3lie sa pou\u017e\u00edvaj\u00fa na ochranu v\u00fdrobkov po\u010das skladovania a prepravy a ich schopnos\u0165 odol\u00e1va\u0165 prepichnutiu priamo ovplyv\u0148uje bezpe\u010dnos\u0165 a kvalitu v\u00fdrobkov, ktor\u00e9 balia.<\/p><p data-start=\"2554\" data-end=\"2879\">Pod\u013ea normy ASTM D5748 pom\u00e1ha testovanie odolnosti proti prepichnutiu v podmienkach dvojosovej deform\u00e1cie simulova\u0165 nam\u00e1hanie, ktor\u00e9mu s\u00fa stretch f\u00f3lie vystaven\u00e9 v re\u00e1lnych aplik\u00e1ci\u00e1ch. T\u00e1to sk\u00fa\u0161ka je obzvl\u00e1\u0161\u0165 d\u00f4le\u017eit\u00e1 na zabezpe\u010denie toho, aby si f\u00f3lie zachovali svoju integritu, ke\u010f s\u00fa vystaven\u00e9 mechanick\u00fdm n\u00e1razom alebo odrenin\u00e1m po\u010das prepravy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25c3372 e-flex e-con-boxed e-con e-parent\" data-id=\"25c3372\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6783fac elementor-widget elementor-widget-heading\" data-id=\"6783fac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Norma ASTM D5748 a jej \u00faloha pri sk\u00fa\u0161ke prierazu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-300a555 e-grid e-con-full e-con e-child\" data-id=\"300a555\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d62a57 elementor-widget elementor-widget-text-editor\" data-id=\"9d62a57\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2930\" data-end=\"3199\">ASTM D5748 je \u0161tandardn\u00e1 sk\u00fa\u0161obn\u00e1 met\u00f3da na meranie odolnosti stre\u010dov\u00fdch f\u00f3li\u00ed proti prepichnutiu. V tejto norme je uveden\u00fd postup a vybavenie potrebn\u00e9 na presn\u00e9 pos\u00fadenie vlastnost\u00ed stretch f\u00f3li\u00ed pri za\u0165a\u017een\u00ed. Sk\u00fa\u0161ka poskytuje cenn\u00e9 \u00fadaje vr\u00e1tane:<\/p><ul data-start=\"3200\" data-end=\"3345\"><li data-start=\"3200\" data-end=\"3241\">Sila, pri ktorej sa materi\u00e1l l\u00e1me.<\/li><li data-start=\"3242\" data-end=\"3295\">Mno\u017estvo energie potrebnej na prerazenie f\u00f3lie.<\/li><li data-start=\"3296\" data-end=\"3345\">Vzdialenos\u0165, na ak\u00fa sonda prenikne do materi\u00e1lu.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18ec0e4 elementor-widget elementor-widget-image\" data-id=\"18ec0e4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\" class=\"attachment-large size-large wp-image-879\" alt=\"\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c0c17 elementor-widget elementor-widget-text-editor\" data-id=\"a4c0c17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dodr\u017eiavan\u00edm normy ASTM D5748 m\u00f4\u017eu v\u00fdrobcovia zabezpe\u010di\u0165, aby ich f\u00f3lie na balenie sp\u013a\u0148ali priemyseln\u00e9 normy a poskytovali spo\u013eahliv\u00fa ochranu v\u00fdrobkov.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d51e4ed e-flex e-con-boxed e-con e-parent\" data-id=\"d51e4ed\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">K\u013e\u00fa\u010dov\u00e9 vlastnosti a parametre testera odolnosti proti prerazeniu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd56b6c e-grid e-con-full e-con e-child\" data-id=\"cd56b6c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9efa434 elementor-widget elementor-widget-image\" data-id=\"9efa434\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp\" class=\"attachment-large size-large wp-image-878\" alt=\"tester odolnosti proti prepichnutiu astm d5748\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1-300x150.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b06a66 e-con-full e-flex e-con e-child\" data-id=\"4b06a66\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c59367 elementor-widget elementor-widget-heading\" data-id=\"0c59367\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">K\u013e\u00fa\u010dov\u00e9 vlastnosti<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e9fb3 elementor-widget elementor-widget-text-editor\" data-id=\"44e9fb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3561\" data-end=\"3668\">Tester odolnosti proti prerazeniu je navrhnut\u00fd pre presnos\u0165 a spo\u013eahlivos\u0165. Jeho typick\u00fdmi vlastnos\u0165ami s\u00fa:<\/p><ul data-start=\"3669\" data-end=\"4123\"><li data-start=\"3669\" data-end=\"3734\"><strong data-start=\"3671\" data-end=\"3686\">Ovl\u00e1danie PLC<\/strong>: Zabezpe\u010duje stabilitu a jednoduch\u00fa obsluhu.<\/li><li data-start=\"3735\" data-end=\"3835\"><strong data-start=\"3737\" data-end=\"3762\">Nastavite\u013en\u00e1 r\u00fdchlos\u0165 testu<\/strong>: R\u00fdchlos\u0165 testu mo\u017eno nastavi\u0165 tak, aby simuloval r\u00f4zne podmienky.<\/li><li data-start=\"3836\" data-end=\"3930\"><strong data-start=\"3838\" data-end=\"3877\">Mechanizmus presnej gu\u013e\u00f4\u010dkovej olovenej skrutky<\/strong>: Zabezpe\u010duje presn\u00e9 riadenie posunu a r\u00fdchlosti.<\/li><li data-start=\"3931\" data-end=\"4015\"><strong data-start=\"3933\" data-end=\"3973\">Kompatibilita s viacer\u00fdmi svietidlami<\/strong>: Umo\u017e\u0148uje testovanie r\u00f4znych materi\u00e1lov.<\/li><li data-start=\"4016\" data-end=\"4123\"><strong data-start=\"4018\" data-end=\"4052\">D\u00e1tov\u00fd komunika\u010dn\u00fd port RS-232<\/strong>: U\u013eah\u010duje jednoduch\u00fa integr\u00e1ciu s testovac\u00edm softv\u00e9rom na anal\u00fdzu \u00fadajov.<\/li><\/ul><p data-start=\"4125\" data-end=\"4296\">Tieto funkcie zabezpe\u010duj\u00fa, \u017ee tester poskytuje presn\u00e9 a opakovate\u013en\u00e9 v\u00fdsledky, \u010do z neho rob\u00ed z\u00e1kladn\u00fd n\u00e1stroj na kontrolu kvality v priemyseln\u00fdch odvetviach, ktor\u00e9 sa spoliehaj\u00fa na stretch f\u00f3lie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d906fd elementor-widget elementor-widget-heading\" data-id=\"9d906fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hlavn\u00fd parameter<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b172eb9 elementor-widget elementor-widget-text-editor\" data-id=\"b172eb9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td style=\"text-align: center;\" width=\"182\">Testovac\u00ed rozsah<\/td><td style=\"text-align: center;\" width=\"302\">0-500N (alebo 50, 100, 200 at\u010f.) 5N pre COF<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">M\u0155tvica<\/td><td style=\"text-align: center;\" width=\"302\">800 mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Testovacia r\u00fdchlos\u0165<\/td><td style=\"text-align: center;\" width=\"302\">1 ~ 500 mm\/min<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Disp. Presnos\u0165<\/td><td style=\"text-align: center;\" width=\"302\">0,01 mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Presnos\u0165<\/td><td style=\"text-align: center;\" width=\"302\">0,5% Pln\u00e1 stupnica<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">\u0160\u00edrka vzorky<\/td><td style=\"text-align: center;\" width=\"302\">27 mm (volite\u013ene k dispoz\u00edcii)<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Kontrola<\/td><td style=\"text-align: center;\" width=\"302\">Obrazovka PLC a HMI<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Nap\u00e1janie<\/td><td style=\"text-align: center;\" width=\"302\">110~220V<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Sk\u00fa\u0161ka priepustnosti elastom\u00e9rov\u00fdch uz\u00e1verov\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tZabezpe\u010dte si s\u00falad obalov e\u0161te dnes\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tAk chcete zlep\u0161i\u0165 kvalitu a trvanlivos\u0165 svojich obalov\u00fdch materi\u00e1lov, <strong>Tester odolnosti proti prerazeniu<\/strong> je nevyhnutn\u00fdm n\u00e1strojom pre v\u00e1\u0161 proces testovania. Uistite sa, \u017ee v\u00e1\u0161 <strong>stretch f\u00f3lie<\/strong> sp\u013a\u0148aj\u00fa priemyseln\u00e9 normy a spo\u013eahlivo funguj\u00fa v re\u00e1lnych podmienkach. Kontakt <strong>Test prepichnutia<\/strong> a dozviete sa viac o na\u0161ich pokro\u010dil\u00fdch testovac\u00edch zariadeniach a o tom, ako v\u00e1m m\u00f4\u017eu pom\u00f4c\u0165 udr\u017ea\u0165 najvy\u0161\u0161iu kvalitu va\u0161ich obalov\u00fdch rie\u0161en\u00ed. Pom\u00f4\u017eeme v\u00e1m optimalizova\u0165 testovanie materi\u00e1lov a splni\u0165 v\u0161etky <strong>ASTM D5748<\/strong> po\u017eiadavky.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/sk\/contact\/\">\n\t\t\t\t\t\tKliknite tu\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Protrusion Puncture Resistance Tester&#8211; ASTM D5748 The Protrusion Puncture Resistance Tester plays a critical role in evaluating the puncture resistance of materials, especially stretch wrap films. This test is essential for understanding the performance of materials that must withstand impacts and punctures in various industrial and consumer applications. By utilizing this tester, manufacturers can ensure [&hellip;]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-875","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test<\/title>\n<meta name=\"description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\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.puncturetest.com\/sk\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\" \/>\n<meta property=\"og:description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puncturetest.com\/sk\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:site_name\" content=\"Puncture Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:41:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 min\u00faty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"url\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"name\":\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.puncturetest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"datePublished\":\"2025-02-20T08:08:02+00:00\",\"dateModified\":\"2025-07-03T07:41:44+00:00\",\"description\":\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.puncturetest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Protrusion Puncture Resistance Tester &#8211; 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