Both Edge Crush Test (ECT) and Burst Strength (Mullen Test) measure corrugated box performance — but they evaluate very different types of strength. Understanding the difference helps you choose the right packaging for your product without overspending.

We help businesses select the right corrugated solution based on weight, stacking needs, transit conditions, and storage requirements. Here’s what you need to know.

The answer depends on your product, shipping needs, branding goals, and long-term costs. At ADS Paper Supply, we help customers evaluate when standard sizes make sense — and when custom packaging delivers better value. Let’s break it down!