A newer standard that has achieved widespread acceptance is the Edge Crush Test (ECT). This is a true performance test and is directly related to the stacking strength of a carton. ECT is a measure of the edgewise compressive strength of corrugated board. It is measured by compressing a small segment of board on edge between two rigid platens ...

1、edge crush test (ect )：是指边缘的抗压强度，这意味着该纸板的边缘抗压强度不低于所示值； 2、Size limit：是指大小限制，这意味着长度、宽度和高度这三个维度不超过指示值；

ECT-48 boxes, which are also commonly referred to as 48 ECT boxes, are heavy-duty corrugated materials that boast high-strength double wall construction.

作为测试纸张、纸板和瓦楞纸板等材料峰值负荷的最常见方法之一，ETC (Edge crush testing)边压测试是任何良好瓦楞质量保证过程中的关键因素。 这项技术也被称为ECT，对于计算任何由瓦楞纸制成的包装的整体强度和耐…

When it comes to 48 ECT Shipping Boxes, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.

很多人不知道ect边压怎么来的：下面我们以51ectb/c为例：51ectb/c的意思是每1平方英寸的纸板要能承受51磅的压力。 而下表要求的边压强度为牛顿/米。

1、.很多人不知道 ect边压怎么来的：下面我们以 51ect b/c 为例：51ect b/c 的意思是每 1 平方英寸的纸板要能承受 51 磅的压力。 而下表要求的边压强度为牛顿 /米。

When conducting an Edge Crush Test (ECT) on corrugated boxes, it is essential to understand how to interpret the results. The ECT measures the stacking strength of a box, which is the amount of weight it can hold before it collapses. The higher the ECT value, the stronger the box. The ECT value is typically printed on the bottom of the box.

51ECT B/C的意思是每1平方英寸的纸板要能承受51磅的压力。 而下表要求的边压强度为牛顿/米。 所以要换算： 2020年常用纸箱ECT对应的边压和耐破强度表以及计算方法-51 ECT B/C89251700测试的计算方法：工厂测试设备是显示公斤数的，边压测试是用25.4mm x 100mm的纸板。 所以用边压的结果乘9.8就能得出牛顿。 因为压的纸板长度是100mm,所以再乘10就得出米。 所以可以很简单办法的算出牛顿/米的结果：用.

All boxes meet an Edge Crush Test (ECT) standard or have a maximum burst strength rating, both of which indicate a box’s strength. ECT standards measure the amount of force a box can withstand before the edges collapse. ECT 48 is comparable to a 275 lb. burst strength.