2018年1月4日 · There are many corrugated boxes to choose from when sending your products, but the two favorites are the 32 ECT and the 200# test box. So, how do you decide which one to use? Keep reading to learn more about how these two packaging options compare — and which one is best suited to your shipping needs.

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.

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；

2023年3月24日 · Edge Crush Test, also known as ECT, is a testing procedure used to assess the durability of a box's edges. The amount of force that an ECT box can withstand before collapsing determines how highly rated it is. A box with an ECT 32 rating can withstand an edge crush force of up to 32 pounds per inch.

2024年9月16日 · Simply put, ECT stands for Edge Crush Test. This is a type of measurement that tests just how much weight can be stacked on top of a box without the edges sustaining damage. This is accomplished by applying compression to a small segment of corrugated board between two plates until a peak load is established.

Below is a chart that breakdowns different types of corrugated material and their corresponding bursting test and ECT rating, along with the maximum load per carton. The 32 ECT, 44 ECT, and 48 ECT are the most common box varieties, due to …

2024年6月17日 · The Edge Crush Test (ECT) is a good measure of stacking strength and is an important indicator of the performance of corrugated board boxes in general. ECT value predicts the maximum load a box can bear before collapsing under stacked condition, as supported by top industry sources.

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.

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…

These boxes meet ECT 32 (32 lbs. per inch), which is comparable to a 200-lb. burst strength. Edge Crush Test (ECT) standards measure the amount of force a carton can withstand before the edges collapse.