.
Significance of Performing Edge Crush Test on Corrugated Boxes

During the COVID Pandemic, there has been a huge requirement of home deliveries. Due to the increasing demand, online giants had also struggled a lot to fulfill the demands of packaging and transporting the goods from one place to another safely. To resolve the problem of many, cardboard boxes were introduced on a large scale that has provided a pleasure of comfort to many. The corrugated boxes since then are considered as the hero product that safely and neatly enabled the distribution of goods on a large scale.

Cardboard boxes are the primarily used material among all types of packaging products today. These boxes are used countless times to fulfill every day deliveries. With wide usage, it is also important to test the strength of these boxes using standardized test procedure. Using the simple test method such as Edge Crush Tester, you can easily understand various properties of the boxes such as stacking strength, maximum weight of the box, its durability and many more. This implies that Edge Crush Tester helps to calculate the overall strength of the boxes.

Benefits of ECT

ECT gives a good idea about the overall strength of the corrugated boxes that helps the box manufacturers to maintain and improve the quality of the packaging boxes during processing and production.

Impact of Corrugated Boxes on Modern Production

Modern production systems have drastically changed and the testing method that we have used to measure the package strength has also been changed. These days, the shipping is done using corrugated boxes for delivering goods from one business to another. Testing the edges or walls of corrugated boxes is the most reliable and sensible measure to ensure the quality of the corrugated boxes.

Evolving test methods for Edge Crush Test (ECT)

For many years ECT (Edge Crush Test) has been the main industry standard for analyzing the grade of corrugated board packaging. For packaging manufacturers who want to know that the maximum weight of the box, knowing the stacking strength is the primary concern. This is where the need of Edge Crush Tester / Ring Crush Tester / Flat Crush Tester arises.

What is the Edge Crush test and how is it measured?

Edge Crush test is a measure of edgewise compressive strength of corrugated boxes. It is measured by compressing a section of board from its edges that is placed between two rigid plates. The compression happens actually when it is placed perpendicular flutes of the corrugated boxes until the board collapses and a peak load is reached. This load is then calculated in lb/in or force per unit.

Edges and corners are the most responsible areas of a corrugated board that bear the load. It gives a good idea about the strength of the material and helps the manufacturers in the process of quality control. The manufacturers can select the most appropriate materials to produce high-quality packaging.

Since the edges and corners of a box are mostly responsible for bearing the load, it gives a good idea about the material strength that also allows cardboard manufacturers to perform quality checks, and manufacturers to select the most appropriate materials and processes to produce their protective packaging

Standards for measuring Edge Crush Test (ECT)

There are a number of international standards from various standards authorities, which address the subject of measuring the crush force by the Edge Crush Test. A variety of methods are in use in different parts of the world to perform Edge Crush Test such as ISO 3037 and TAPPI T 839.

For more information on Edge Crush Tester, contact Pacorr.

  • 18 Nov, 2022
What People Say

Thanks to Pacorr Testing instruments, we have all the required quality testing instruments that have helped us to ensure the best quality delivered to our clients.

user

Danish

Fair Exports Pvt. Ltd.

Whatsupp