For industries that produce closed products, leak tests are very important aspects of device quality control. This is because the gap can result in the impregnation of the moisture or other trace gas in it. This can cause corrosion, fogging, and ultimately reduces the age of the device or the product as a whole. If you are a manufacturer of quality products, it is a cause of concern because it can affect your brand's reputation.

So you can see that leak tests are very important and need to be done on airtight devices before being released on the market. For this type of test, there are many techniques available today. You can also get additional information on the best pouch seal integrity testing via https://flexpakinc.com/test-methods/.

Let's analyze some of the most popular among them.

• Dilalam dye – Fluorescent dye is used here to check defects. Here, say the dye is infused on the device that is sealed by Hermetic and then checked whether there are problems in the packaging seal. The advantage of this method is that it eliminates the problem of misunderstandings that often occur when cutting fragile material.

• Helium test: This testing method is very similar to the Krypton-85 method. The difference lies in the tracking gas used because it uses helium here. It can be done to analyze fine and large leaks.

This test methodology provides the desired results, but which method is best for you will depend on the product you are manufacturing. If you are dealing with similar items and you need such testing services, you can consult with the technical supplier that suits you. To find this leak test provider, you can use the Internet. Before making a final decision on suppliers, find out whether the company has professional experience in this field or not.