Leaks in food products can result in significant losses if they go unchecked. You may have to spend a lot of money to fix leak problems after dispatching the food items. So, it’s important to detect the leaks during the process of product packaging. This will help the food manufacturer to save money in the long run. You need to invest in leak detection equipment to avoid ruining your product’s brand reputation. Understanding the process of detecting leakages is important too.
With the right equipment, it’s easier to identify leaks and fix them before they spoil the food. You need to check the pressure in the packaging before distributing your product. Excess pressure in packages is among the leading causes of leaks.
There are several ways that manufacturers of packages can identify leaks. Companies need to consider using leak detection tools because they’re accurate and fast. Other ways to check for abnormalities include using the senses of touch and sight. Manufacturers should always look for abnormalities in a product throughout the production process. There are few limitations of using sight and touch to detect leaks, but they’re still effective methods that can help you minimize losses.
Leaks in canned food
The safety of canned food depends on the condition of the can. Leaks can cause contamination in canned food. Manufacturers of packages should check for abnormalities in cans using the right leak detection equipment.
Methods of leak detection
Leak detection equipment is essential for testing flexibility as well as rigidity on various packed goods. Additionally, they help check the tightness of seals or caps. The following are a few methods used to test for leaks in food packaging:
The dry chamber method
This method is ideal for liquid products such as milk. The dry chamber method involves placing food products in a chamber and drawing the vacuum through an absorbent material covering the products.
Gas leak detection
This process involves tracing leaks on products. It’s one of the most effective ways to test for leaks because it can help trace small openings on items. The gas leak detection method also involves a dry chamber that’s used to detect gasses such as carbon dioxide, helium, and hydrogen. Check out the FlexPak website to learn more information with their online resources.
Bubble emission test
This technique is perfect for food packages that have air. It involves submerging items in water to check for bubbles. Products test positive for leaks if they produce bubbles. The bubble emission testing method is also used to determine a seal’s bursting point.
The altitude simulation technique
Manufacturers of packages use this method to test for leaks on products that travel by air. The test helps the manufacturer to make sure that the altitude difference won’t affect the product. It’s impractical to perform the test in a moving aircraft, so you’ll have to use a vacuum chamber.