Edge Crush Tester – The Smart Way to Measure Corrugated Box Strength



  • In packaging, strength equals safety. When your products are shipped, stored, or stacked, your packaging must hold up under pressure—literally. That’s why testing the durability of corrugated boxes is a must. The most trusted method? The Edge Crush Test. And the most reliable tool to perform it? The Edge Crush Tester by Pacorr.

    We help businesses across industries make sure their boxes don’t buckle when it matters most.

    An Edge Crush Tester is a precision testing machine that measures the strength of corrugated board when pressure is applied to its edge. The process simulates the real-world pressure boxes face during stacking and storage.

    The result is known as the Edge Crush Test (ECT) value, which indicates how much weight the packaging can bear. Higher ECT values mean better stacking strength—and more confidence that your products will arrive safely.

    Make sure every box you send out is ready to perform. With Pacorr’s Edge Crush Tester, you can test smarter, ship safer, and reduce risk across your supply chain.

    📞 Ready for a quote or demo?
    🌐 Visit: www.pacorr.com
    📩 Let’s help you build stronger packaging from the edge up.


Log in to reply