What is induction sealing?
Induction is a process where a metal is added to a solution to create a new compound. The metal is called the “inducting agent,” and the newly formed compound is called the “product.” The product is formed when the metal atom transfers one or more of its electrons to a molecule of the solution. This process creates a new cation (positively charged ion) and an anion (negatively charged ion). The cation is formed when the metal atom loses electrons and the anion is formed when the molecule of the solution gains electrons.
Induction sealing takes advantage of the induction process that seals an item with a heat-sensitive adhesive that is activated by a special induction sealant machine. Induction sealing machines are used to seal the top of a container with a heat-resistant plastic film. The machine uses an induction coil to create a high-frequency electromagnetic field that melts the edges of the film and seals it to the container. These machines are often used to seal containers of food, beverages, and other products.
What are the benefits of induction sealing?
The main benefit of induction sealing over other sealing methods is that it creates a tamper-proof seal that is much stronger than other types of seals, such as caps or twist ties. The tight seal from induction is difficult to break without damaging the container, which makes it unlikely for someone to open the container without being noticed or tampering with the contents. This protects the contents inside from contamination by the elements and people with malicious intent.
Another benefit of induction sealing is that it helps to prevent children from opening the container. This can be helpful for parents who want to keep their children from accessing certain items or substances.
Induction sealing is also less likely to cause leakage than other types of seals, making it ideal for packaging liquids or food products. This is especially helpful if you want to take the products on the go or carry the container in a bag or purse. The seal will prevent liquid or food products from making a huge mess.
Additionally, induction sealing can create a hermetic seal on any surface, including irregular surfaces that are not smoothly curved. This means you can seal bottles, jars, cans, and tubes of any shape and size.
Further, induction seals have a lower failure rate than traditional methods such as screw caps or crimping. Traditional methods are prone to breaking when jostled or dropped, but induction seals will stay strong even when handled roughly.
Finally, induction sealing is a relatively fast and easy process, making it a popular choice for packaging companies. It is also a versatile technology that can be used for a variety of applications, including bottles, jars, and bags.
What products should be sealed using induction?
The most popular products that are sealed using this process are food items. However, there are other items that can be sealed as well, including medication and cannabis products like edibles, weed, and blunts. The airtight and watertight seal will keep these products fresh and also prevent children from getting into them. The seal will not degrade the quality of your products and will give you peace of mind knowing they’re safe.
Overall, induction sealing is a more effective sealing method than other methods because it creates a very tight seal. If you’re wondering how to package your products more safely, you may want to look into purchasing an induction sealing machine.