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；

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…

The edge crush test (ECT) tests how much weight can be stacked on top of a box without the edges being damaged. Common ECT ratings are 32 for single-wall boxes, 44-48 for double-wall boxes and 60-90 for triple wall boxes.

2020年9月23日 · 很多人不知道 ect边压怎么来的： 下面我们以 51ect bc 为例： 51ect bc 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。

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.

The ECT method was developed to provide a way to determine the “strength” of a corrugated box as it relates to stacking, or Box Compression strength (also referred to as BCT or Box Compression Test strength). ECT is a more appropriate measure than Burst when stacking strength is a primary design crite-rion.

2021年2月23日 · ECT is the industry-wide standard for benchmarking the “stacking strength” of the various grades of corrugated board. ECT is measured in pounds per lineal inch of load bearing edge (lb/in), however it is typically expressed as an ECT value such as 44 ECT. This value is then used to calculate a box’s theoretical compression strength.

2015年7月14日 · The ECT or Edge Crush Test is a laboratory test to determine the crushing strength of corrugated board. The test compresses a small piece of board edgewise between two plates until a peak force is reached. This is measured in pounds per inch (lb/in) and is usually shown as an ECT value, for example 32 ECT.

The ECT value is calculated by dividing the force required to crush the box by the width of the box. The resulting value is then compared to a standard chart to determine the ECT rating of the box.

用25.4mm x 100mm的纸板测出结果,再用测试出来的千克数X 98=实际纸箱的N/M数字.（爆裂强度的算法也一样） 下面是一些经常使用的纸箱的ECT对应值 MATERIAL资料 ECT VALUE (N/M) 边压 BURSTING STRENGTH 破裂强度 (KPA) 很多人不知道ECT边压怎么来的：之吉白夕凡创作