How to Use Foil Seal?
Using a foil seal, particularly with an induction sealing method, involves a few straightforward steps to ensure a secure and tamper-evident closure for containers like jars.
Based on common practices and the method shown in the provided reference, applying a foil seal with a handheld induction sealing device typically follows these steps:
- Step 1: Prepare the Device
Grab the handle of the induction sealing device. Ensure it is powered on and ready for use. - Step 2: Position Over Container
Place the sealing head of the device directly on top of the container's opening, ensuring it sits flush against the rim where the foil seal liner is located under the cap. - Step 3: Activate Sealing Process
Push the button on the device to initiate the induction sealing process. This sends an electromagnetic field through the cap, heating the foil liner and bonding it to the container's rim. - Step 4: Remove Device
Once the sealing cycle is complete (which happens very quickly), take the device off the top of the jar. - Step 5: Check the Seal
After removing the device, the foil seal should be securely applied to the container, creating a tight, tamper-evident barrier. This method is highlighted as being "great for our liquids" and helps make a product "tamper evident".
This specific process is common for applications where a secure, hermetic seal is required to protect product integrity and provide consumers with confidence in the product's safety.
