{"version":"1.0","provider_name":"Test obalov\u00e9ho filmu","provider_url":"https:\/\/www.wrapfilmtest.com\/cs","author_name":"Editor","author_url":"https:\/\/www.wrapfilmtest.com\/cs\/author\/editor","title":"Shrink Wrap Tensile Strength and Testing Methods for Packaging Durability","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"EX4iBwn5aX\"><a href=\"https:\/\/www.wrapfilmtest.com\/cs\/shrink-wrap-tensile-strength\">Pevnost v tahu smr\u0161\u0165ovac\u00ed f\u00f3lie zaji\u0161\u0165uj\u00edc\u00ed trvanlivost obal\u016f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.wrapfilmtest.com\/cs\/shrink-wrap-tensile-strength\/embed#?secret=EX4iBwn5aX\" width=\"600\" height=\"338\" title=\"\u201ePevnost v tahu smr\u0161\u0165ovac\u00ed f\u00f3lie zaji\u0161\u0165uj\u00edc\u00ed trvanlivost obal\u016f\u201c - Test f\u00f3lie na balen\u00ed\" data-secret=\"EX4iBwn5aX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.wrapfilmtest.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Learn about shrink wrap tensile strength testing, ASTM D882, and its significance in ensuring the durability of packaging. Explore the process and importance of the tensile strength and elongation tests for materials like shrink wrap.","thumbnail_url":"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/02\/Shrink-Wrap-Tensile-Strength-and-Testing-Methods-for-Packaging-Durability.webp","thumbnail_width":600,"thumbnail_height":600}