How does an induction sealer work?
How does an induction sealer work?
Induction sealing creates a hermetic seal by passing a capped bottle under the induction sealer in a non-contact process. The system’s sealing head produces an electromagnetic field that heats up the foil liner inside the cap. The hot foil in turn melts the polymer coating on the inner-seal.
What is the purpose of induction sealing?
Prevent the contamination of the product: As it provides an airtight packaging to the product. It protects the product from coming in contact with air, moisture, water, the pollutant from entering the packaging which helps to restore its original quality and taste of the product.
What is induction sealer machine?
Induction Sealing Machines (sometimes referred to as Bottle Sealing Machines) help prevent leaks, preserve freshness, and provide tamper evident closures. Manual, hand-held and electrically powered induction sealing machines are available and can be used to seal various cap sizes.
How does a handheld induction sealer work?
The U.S. SOLID Portable Handheld Induction Sealer Bottle Cap Sealer works by applying instant high heat to the foil that needs to be melted in order to seal the bottle. It seals the aluminum foil in a matter of seconds to seal plastic (and other non-metallic) bottles and preserve and protect whatever is stored inside.
What is induction cap sealing?
It is a process where the liner within the cap of the bottle is sealed on the mouth of bottle using induction heating. The filled and capped bottle is passed under the cap sealing machine head and the sealing is done through a no contact method. The liner within the cap has multiple layers.
How do you test an induction seal?
A simpler method is simply to remove the closure from the sealed container, turn it upside down, or on its side and squeeze. This is a good test to get a feel for the strength of the seal. However, you may have a microscopic leak that will not be detected with this method.
Does induction sealing preserve food?
Induction seals are an economical and effective packaging method to preserve freshness, prevent leaks and deter tampering for products which are to be consumed by your customer.
Can you induction seal glass bottles?
Glass containers can be induction sealed, but the majority of induction-sealed containers are plastic. After the choice of material is made on the basis of product compatibility, the concern shifts to the determination of what can be sealed to the material.
How do you use a cap sealer?
Place the shrink cap fully over the end of the bottle so that the closed end of the seal rests on the top of the bottle. Shrink the cap. Without overheating, work the warm air from the heat gun evenly over the surface of the cap until it is snug. Do not allow the tip of the heat gun to touch the cap.