1.0Puncture testashttps://www.puncturetest.com/ltEditorhttps://www.puncturetest.com/lt/author/editor/rich600338<blockquote class="wp-embedded-content" data-secret="KtuFCSirTy"><a href="https://www.puncturetest.com/lt/dart-drop-impact-test/">„Dart Drop“ smūgio bandymo principai: plastikinių plėvelių patvarumo užtikrinimas pagal ASTM D1709 standartą</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.puncturetest.com/lt/dart-drop-impact-test/embed/#?secret=KtuFCSirTy" width="600" height="338" title="“Dart Drop smūgio bandymo principai: plastikinių plėvelių patvarumo užtikrinimas pagal ASTM D1709” — Pradurimo bandymas" data-secret="KtuFCSirTy" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.puncturetest.com/wp-includes/js/wp-embed.min.js </script>The Dart Drop Impact Test measures the impact resistance of plastic films, determining the energy required to cause failure. Learn about the ASTM D1709 standard, falling dart impact, and how it helps assess the durability of packaging materials.https://www.puncturetest.com/wp-content/uploads/2026/01/ASTM-D1709-Dart-Drop-Impact-Test.webp600600