Get Correct Estimate of Corrugated Box Strength With Edge Crush Tester

When we talk about packaging and shipping any product, the best possible option that comes to our mind is the corrugated boxes. The reason for boxes to be the first choice is that they offer the best strength and protection to the products during shipping and storage. The manufacturers need to be sure of the fact that the products they are shipping must be delivered to the customers in safe condition. This is why the manufacturers must test the strength of the packaging boxes thoroughly with appropriate testing instruments before commencing their use for packaging. Pacorr's Edge Crush Tester is a major testing instrument that is used in the packaging industry as well as other industries to test the crushing test of fluted boards that are used for making corrugated boxes.

Why Edge Crush Test is Necessary?
The edge crush test is an important testing procedure that is used for testing the strength of the fluted boards and understanding their behavior when they are subjected to a force that is perpendicular to their plane. The importance of this test is that it gives an understanding of the aptness of a particular material to be used for making packaging boxes. As these boxes have to experience different forces and loads at different stages of transportation, hence their strength must be up to mark so that they can endure those forces. This way the manufacturers may avoid the risk of damaging their boxes or product by overestimating the strength limitations of the boxes.

How Edge Crush Test is conducted?
The edge crush test is conducted with the help of a testing instrument called edge crush tester. It is also termed as ring crush tester in many industries. The instrument is a precise machine that simulates the load application on a piece of corrugated board. The specimen that is used for testing is prepared as per the specifications given in international standards such as ISO 3037. The compression plate of the instrument exerts pressure on the specimen, and the load cell measures the pressure being exerted. The load is applied until there is a deflection in the specimen. After it is deflected, the load application is stopped and the final load is shown on the digital display of the instrument. This load is considered to be the edge crush strength of the board and can be a decisive factor for the box that will be made from this material.

Buy The Best Edge Crush Tester
The flat crush tester offered by Pacorr is one of the most efficient and precise testing instruments available in industries. The instrument is designed and manufactured by following the specifications given in different international standards like ASTM D 4726, BS EN ISO 3037 and TAPPI T 811. The instrument ia made from high-quality steel that enhances the longevity of the instrument along with the precision as well. As the instrument conforms to international standards, the results obtained from it are acceptable in the international markets as well.

To learn more about Pacorr’s Edge Crush Tester, Contact our experts today.