{"version":"1.0","provider_name":"\u30dc\u30fc\u30e6\u30fc\u5305\u88c5","provider_url":"https:\/\/www.boyupackaging.com\/ja","author_name":"Hugo","author_url":"https:\/\/www.boyupackaging.com\/ja\/author\/hlmkj718gmail-com\/","title":"How Do You Test Cosmetic Packaging Compatibility? A Practical Protocol","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ekJm077hl7\"><a href=\"https:\/\/www.boyupackaging.com\/ja\/how-do-you-test-cosmetic-packaging-compatibility\/\">\u5316\u7ca7\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u9069\u5408\u6027\u3092\u3069\u306e\u3088\u3046\u306b\u8a66\u9a13\u3059\u308b\u304b\uff1f\u3000\u5b9f\u7528\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.boyupackaging.com\/ja\/how-do-you-test-cosmetic-packaging-compatibility\/embed\/#?secret=ekJm077hl7\" width=\"600\" height=\"338\" title=\"\u201c\u300c\u5316\u7ca7\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u9069\u5408\u6027\u3092\u3069\u306e\u3088\u3046\u306b\u8a66\u9a13\u3059\u308b\u304b\uff1f\u3000\u5b9f\u7528\u7684\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u300d \u2014 Boyu Packaging\" data-secret=\"ekJm077hl7\" 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.boyupackaging.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.boyupackaging.com\/wp-content\/uploads\/2026\/08\/645efd9-b816-4118-b74b.webp","thumbnail_width":770,"thumbnail_height":513,"description":"To test cosmetic packaging compatibility, fill production-representative packages with the final formula, store them under defined real-time and accelerated conditions, and compare them with suitable controls at scheduled intervals. Check both sides of the interaction: whether the formula changes the package and whether the package changes the formula. Approval should cover appearance, odor, weight loss, leakage, corrosion, cracking, seal integrity, dispensing performance, formula stability, and\u2014where the risk assessment requires it\u2014migration, extractables, or leachables. There is no universal temperature-and-time recipe that proves compatibility for every cosmetic. The protocol must reflect the formula, all product-contact materials, intended shelf life, consumer use, sales markets, and distribution conditions. Accelerated testing is useful for finding [&hellip;]"}