{"version":"1.0","provider_name":"Pontacol AG","provider_url":"https:\/\/pontacol.com\/en\/","author_name":"gianreto.marugg","author_url":"https:\/\/pontacol.com\/en\/author\/gianreto-marugg\/","title":"Differentiating the layers of Pontacol multilayer films - Pontacol AG","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8Odsb4RAyX\"><a href=\"https:\/\/pontacol.com\/en\/differentiating-the-layers-of-pontacol-multilayer-films\/\">Differentiating the layers of Pontacol multilayer films<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/pontacol.com\/en\/differentiating-the-layers-of-pontacol-multilayer-films\/embed\/#?secret=8Odsb4RAyX\" width=\"600\" height=\"338\" title=\"&#8220;Differentiating the layers of Pontacol multilayer films&#8221; &#8212; Pontacol AG\" data-secret=\"8Odsb4RAyX\" 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:\/\/pontacol.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/pontacol.com\/wp-content\/uploads\/2022\/12\/Picture-1.jpg","thumbnail_width":1472,"thumbnail_height":1029,"description":"Asymmetric multilayer films are based on inherently different polymers and therefore have two different surface layers. To ensure bonding between different substrates, the film must be applied with the correct side facing the respective substrate. To ensure this, the polar side (copolyamide, copolyester, thermoplastic polyurethane) and nonpolar side (polyolefin, polypropylene) of the film must be clearly identified. A test ink for determining surface tension is best suited for this purpose."}