Package seals integrity testing helps ensure the necessary quality security is provided in food packaging systems. Often, seal integrity checks evaluate sustainable packaging alternatives, lower-cost packaging, and differences in production line sealing parameters. In addition, with the renewed interest in sustainable packaging, alternative structures are explored, such as flexible and monolayer recyclable packaging, so that the seals for these structures retain their strength.
Besides, lower-cost packaging materials and alternative sealing methods are tested as a function of the screen’s resistance and confirm that the screens do not leak during product shelf life. It is also essential to conduct package integrity testing to determine the completeness of seals on packaging for new product introductions and alternative delivery, such as e-commerce. Finally, it is crucial to maintain the durability of package seals for product quality and food safety.
Package Testing Methods
Dimensional measurements such as height are carried out to ensure that the bottles can move through production lines without jamming. Dimensions of wall thickness shall be taken at various points to confirm consistent structural integrity. Since the flasks are usually stacked over each other before pallets are delivered, a high load test is necessary to ensure that they are rigid and that the flask can withstand such packing forces.
In general, a digital force testing device is used for these tests. It is equipped with compression plates, which push the top of the container. By programming the tester to push the crosshead down to a small enough strength to hit the top of the bottle, you can take the height of the bottle.
Following this initial step, the bottle is compressed to a programmed point of displacement where a force is read. The first height and strength of the bottle should be within the tolerance range specified by the department of quality to ensure the desired function of the bottle for the liquid it contains.
Seals for food products such as cookies, potato chips, cereal and yoghurt are thoroughly tested to guarantee accurate results. These screens may be pressurized or sealed together.
Instead of the seal, snack bags often rip open and cause the food to spill out. This is because the seal is much stronger than the bag material, which is screened together. To prevent it, peel testing is carried out by removing the screens to ascertain their reliability. In addition, these tests provide useful information used to determine the bag’s structural integrity when forces are applied.
Reasons Why Food Integrity Matters
The Product Guidance Is Everything.
You have to keep a lot in mind when it comes to the food industry. You have to produce a delicious and pleasant product and make sure that you find a way to transport it in a way that does not degrade its quality during transportation. One of the best ways to do this is to produce a product packaging characterized by power. You must plan the packaging to secure the food in transit. In addition, you will have to put the goods in a warehouse, so that you can still manage them.
It Is the Direct Perception of Quality.
You may have heard the popular saying that the first impression is the last impression. When it comes to a brand, it’s more real than ever, as if the product does not look good from the outside, you will never make a big impression.
If your product doesn’t look attractive from the outside, it will be difficult for your customers to assume the food is fresh or tasty inside. If consumers like packaging, you are on the right path to selling already. If you want help with your food packaging, you can recruit professionals like FlexPak, who can help transform your food packaging into something you have always wanted.
Product Labelling for Client Communication.
You need to make sure your customers know where you are in this world where rivalry is everything. You can use your product as a unique way to communicate and inform your customers of all safety steps you have taken to ensure that the quality of your product is not impaired. You should label all the tests your product has done and update them on any special prizes you get for your services so that your customers know that they get the best product on the market.
Ensure That Your Product Is Safe for Your Client.
Finally, the packaging of the goods is an expansion of your customer service. Therefore, you should make sure that your food packaging can avoid many potentially destructive forces, using integrity strategies for product packaging, such as shock handling, leakage prevention, compression, etc.
Suppose your product arrives safely and without any cosmetic or taste harm in the hands of your clients, you will leave a very positive impression in their eyes, and you will have a long-term client. On the other hand, however, if you pay cheaply for the integrity of your product package, your product can either arrive deformed or leave a bad taste that can be bad for business.
These are, of course, only a few examples of the content checks used for packaging to secure the goods packaged. These checks will ensure that the product remains fresh and often dictate the ‘use by’ day typically used in packaging.
What is Package Integrity Testing and Why Does It Matter?
