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Top 3 quality tests that could save your corrugated box from getting damaged

corrugated box

Corrugated boxes are one of the most commonly used packaging materials that not only deliver the products accurately but also help the manufacturers in ensuring the reliability of products during shipping. In order to ensure that your corrugated boxes can withstand the rigours of transportation and protect your products effectively, it is important to conduct quality testing on the products. Thus, we at Presto being the leading manufacturer of lab testing instruments have designed high-quality paper and packaging testing instruments.

Our high-quality paper and packaging testing instruments will help the manufacturers in ensuring that quality products will be delivered to the customers. Presto is a leading paper and package testing instruments manufacturer and designs an array of high-quality testing instruments.

In this blog, we will discuss a brief about Presto corrugated box testing instruments and the top 3 lab tests for corrugated boxes that you must follow. But first, we will discuss the common causes of damage in corrugated boxes.

Common causes of damage in corrugated boxes

As discussed above, corrugated boxes are widely used in different industries for packaging and shipping products effectively. Due to their durability and strength, this product is considered to be the top choice for paper and packaging manufacturers. But to protect these boxes against damage, manufacturers can easily conduct different lab tests. There are some common causes of damage in corrugated boxes that are mentioned below:

  • Moisture Exposure:

Exposure to moisture is one of the primary causes of damage in corrugated boxes. When cardboard comes into contact with water or high humidity levels, it can weaken and lose its structural integrity. This can lead to box failure and collapse during handling or transit. Thus, testing the durability of corrugated boxes is an important part of quality control and this can be done with the help of a Presto moisture meter.

  • Damage Due To Higher Drops:

One of the key challenges faced by packaging companies is to test the corrugated box for its ability to withstand higher drops. This challenge arises due to the increasing demands of various industries that require reliable and sturdy packaging solutions. You can easily test the damage caused by corrugated boxes due to higher drops with a Presto drop tester.

  • Damaged due to poor edge crush strength

Another key challenge faced by corrugated box manufacturers in ensuring accuracy in products is the poor edge crush strength. Testing the edge crush strength of materials is important to ensure that accurate products will be delivered to the customers. However, poor edge crush strength can compromise the integrity of these boxes, leading to potential damage or even product loss during transit. With Presto ECT testermanufacturers of paper and packaging industry can easily test the edge crush strength of materials.

Now, let us discuss the top 3 quality tests conducted on corrugated boxes.

Top 3 quality tests conducted on corrugated boxes

There are several quality tests conducted on the corrugated box in order to ensure its strength and durability. These tests can provide valuable insights into the performance of your packaging and help identify any potential weaknesses or areas for improvement.

Below we have listed the top 3 of them:

The ECT measures the compressive strength of a corrugated box by applying pressure on its edges. This test is particularly useful for boxes that will be stacked or undergo high levels of compression during transportation and storage. A higher ECT value indicates a stronger box, capable of withstanding heavier loads without collapsing. The edge crush tester is a sophisticated testing instrument that is used by the manufacturers of packaging materials to provide the best strength and quality to the packaging products that they deliver to the customers.


To ensure the durability and resilience of corrugated boxes, it becomes imperative to subject them to rigorous testing procedures specifically designed to simulate higher drops. By conducting such tests with precision and adherence to established standards, manufacturers can identify any weaknesses in their packaging design and implement necessary improvements. Presto’s Drop Tester is a very useful instrument which is used to determine the transport value of solid fibre boxes, shipping containers, and corrugated boxes. The machine comprises an angular drop arrangement which correctly determines the transportation value of the packaging product from all angles.


In the world of packaging, ensuring the integrity and durability of boxes is important to ensure accurate products will be delivered to the customers. By subjecting packaging boxes to this rigorous examination, manufacturers can ascertain their structural strength and identify potential design flaws before they reach the customers. Presto box compression testing instrument is one of the high-quality testing machines that help manufacturers ensure the strength of boxes against compressive forces. Thus, if you are working in a packaging industry, conducting these quality tests is paramount in ensuring product quality.

These are the top-quality tests that should be conducted on the packaging materials in order to ensure safe packaging. If you need more information about these quality lab tests or want to explore our wide range of lab testing instruments then you can easily give us a call at +91 9210 903 903 or email us at Our team of technical experts will consult you regarding all your needs and queries.

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