Description

A Continuous Electro Magnetic Induction Sealer is a type of packaging machinery used to seal containers using electromagnetic induction. Here's how it typically works:

1. Principle: The sealer operates on the principle of electromagnetic induction. When an alternating current passes through a coil, it generates an electromagnetic field. When this field interacts with a metallic foil seal, it produces eddy currents in the foil, causing it to heat up.

2. Setup: The sealer consists of a power supply unit and a sealing head. The sealing head usually contains a coil and a sealing mechanism.

3. Operation: The container with the foil seal is placed under the sealing head. The sealing head is then activated, and the coil generates an electromagnetic field. This field heats up the foil seal, causing it to melt and bond with the container's rim, creating a hermetic seal.