Silver White Aluminum Foil Induction Sealing Liner Induction Vent Seal Liner

Product Description : 

Here's how the process works:

Structure of the Liner: Induction sealing liners typically consist of several layers:

Backing Material: This is usually a pulpboard or foam material that provides structural support.

Sealing Layer: A heat-sealable layer that bonds with the container when heated.

Aluminum Foil Layer: The foil layer is induction-compatible and heats up rapidly when exposed to the electromagnetic field.

Induction Sealing Process:

The liner is placed inside the cap or closure of the container, with the sealing layer facing the container opening.

When the capped container passes through an induction sealing machine, an alternating current electromagnetic field is generated by a sealing head.

This electromagnetic field interacts with the aluminum foil layer in the liner, causing it to heat up rapidly through induction.

The heat generated melts the heat-sealable layer, which then bonds with the rim of the container when the cap is applied and tightened.

As the container moves away from the induction sealing machine, the foil layer cools and solidifies, creating a secure and tamper-evident seal.

Benefits and Applications:

Tamper Evidence: Induction sealing provides visible evidence of tampering because the foil must be broken or removed to open the container.

Preservation: It creates a hermetic seal that helps preserve the freshness and quality of the contents by preventing leakage and external contamination.

Versatility: Induction sealing liners are used in various industries including food and beverage, pharmaceuticals, chemicals, and cosmetics, where product integrity and safety are paramount.

FQA:

1.What's the MOQ?

50000

2.Can you provide free samples?

Yes, We can provide 10-20 free pcs for you.

3.What's the lead time?

We have most of sizes in stock .If you want to customized,we need 5-10 working days

4.Can you accept customization?

Yes,Our size,printing,logo customized ,thickness all can be customized according to your requirements.

5: Where are Induction Sealing Liners commonly used?

A: They are commonly used in industries such as food and beverage, pharmaceuticals, chemicals, and cosmetics to ensure product freshness, integrity, and tamper resistance.

6: What are the benefits of using Induction Sealing Liners?

A: Benefits include tamper-evident seals, extended shelf life of products, prevention of leakage and contamination, and compatibility with various container materials.

7: Are Induction Sealing Liners recyclable?

A: Yes, depending on the materials used, induction sealing liners can be recyclable. They contribute to sustainability efforts by maintaining product integrity and reducing waste.