Food packaging is not something we often think about while out shopping. Instead, we usually grab and pay for items packaged in tightly sealed bags. While most of us can easily recognize the smell and appearance of spoiled food, it is not a common occurrence in large supermarkets and grocery stores. As a result, the thought that we might ingest contaminants, impurities, or become ill from the food in these outlets will rarely cross our minds. Even though we probably do not understand the entire process of food packaging and how it works, our trust results from the fact that the leak detection equipment and technology used rarely fail.
Until it goes through a process of inspection, regulators keep food from reaching the shelves of large supermarkets and grocery stores. Leak detection, usually performed during the packaging process, is part of this operation. You need to use high-quality leak detection equipment to perform effective inspections. The apparatus used needs to be reliable and accurate, enough to discover the leaks in a multitude of bags repeatedly.
Most of the packaged foods displayed on supermarkets come from large warehouses. Thanks to time restraints and packing requirements, the environment in large warehouses is usually fast-paced. Workers are expected to move fast and keep up with the huge conveyor belts that run continuously. In such a setting, you need reliable leak detection equipment that can handle this level of stress. The leak testers used in warehouses are usually large industrial mechanisms that have detection monitors. Such units have the ability to perform full tests on various types of packages in as little as half a minute.
Pinpointing potential issues
In addition to identifying the location of a leak, leak detection systems are meant to determine the cause of that leak. Industrialists need to know whether the leaks are a result of processing or production tasks. Although food packaging manufacturers usually choose the strongest materials for their products, sealing issues can still arise. Regardless of the strength of a package, it can still tear and open in the process of moving it from one place to another. Leak detection equipment lets manufacturers know whether it is their product packaging or turn-out process that is flawed.
The importance of testing
Packages usually go through numerous tests before reaching the supermarket. Pressure checks and bubble testing are some of the most effective tests. While pressure checks test the integrity and strength of packages, bubble testing identifies the small holes that are excellent entranceways for bacteria. Processing will cease without such tests, as a result of which products won’t make it to the market.
You can recognize a fresh product by looking at its packaging and seal. Air-filled packages will deflate slightly if they have been on display for some time while vacuum-sealed consumables will look unpleasant when rotting.