{"version":"1.0","provider_name":"Zhejiang Haifeng Automation Equipment Co., Ltd.","provider_url":"https:\/\/haifengmachine.com\/ja","author_name":"396269887@qq.com","author_url":"https:\/\/haifengmachine.com\/ja\/author\/396269887qq-com\/","title":"What Materials Are Used in PU Safety Shoes - Zhejiang Haifeng Automation Equipment Co., Ltd.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"23wklYJG1P\"><a href=\"https:\/\/haifengmachine.com\/ja\/what-materials-are-used-in-pu-safety-shoes\/\">PU\u5b89\u5168\u9774\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u7d20\u6750\u3068\u306f\uff1f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/haifengmachine.com\/ja\/what-materials-are-used-in-pu-safety-shoes\/embed\/#?secret=23wklYJG1P\" width=\"600\" height=\"338\" title=\"&#8220;What Materials Are Used in PU Safety Shoes&#8221; &#8212; Zhejiang Haifeng Automation Equipment Co., Ltd.\" data-secret=\"23wklYJG1P\" 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:\/\/haifengmachine.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Peel back the PU safety shoe and what do you find at its heart? More than just \u201ca shoe with a PU sole\u201d; it\u2019s \u201ca herbal tea of materials all doing their things; some to protect, some to comfort, some to help the garment last the course of wear and some to help the end490 user do their job and pass muster. The better we buyers know the materials, the better they perform in the field and if we can explain them well to the buyer, we\u2019ve got him on side\u201d. Here\u2019s the nuts and bolts of what goes in PU safety footwear. Uppers: First line of defence The first [&hellip;]"}