Induction Seal Liners

Induction seal closure liners are one of the most important parts in packing inductry for sealing the bottles and containers of the products for too many reasons. These liners can be used with PET, PVC, PE, ABS and Glass bottles and containers with a wide range of neck and mouth diameter.

The Induction Seal Liners can be used for sealing & packing in the different inductries including:

- Food & Beverages

- Pharmaceutical (medicine packing including liquid, solid-tablet, cream, gel medicines)

- Cosmetics

- Edible Oils

- Motor & Engine Oil

- Pesticides

- etc

Brief Introduction For Products: Induction sealing is a non-contact heating process by
which a foil disk or "seal" is bonded to a container. This unique process accomplishes
the hermetic sealing of a container. It is applied to most styles containers.
Integrated Seal. Leak Proof. Increases Shelf Life. Enhances Customer's Confidence.

Application: Various plastic (LDPE, HDPE, PP, PVC, PET,ABS, PS), glass container
with screw type cap.

One-Piece Induction Seal Liner: After induction providesa foil / heat-seal laminate
hermetically sealed to the lip of acontainer. No secondary liner is left in closure.

Two-Piece Induction Seal Liner: After induction provides a foil / heat-seal laminate
hermetically sealed to the lip of a container. The secondary liner is left in closure.

Induction sealing is a simple and reliable method of bottle sealing. It welds an aluminium foil seal across the bottle neck:

• prevent product leakage.
• provide tamper evidence.
• improve product shelf life due to the excellent barrier properties of the foil and its airtight seal onto the container.
• improve pack presentation and customer acceptance.

Bottles are filled and capped with a cap fitted with an auluminium foil seal (wad) and then passed under the induction sealer. This transmits an electromagnetic field, somewhat similar to a microwave oven, that heats the aluminiium seal and bonds it to the container neck.

The bottle is filled at position 1 and the cap, complete with aluminum foil seal, is applied at position 2. The capped bottle is then passed under the induction sealing machine which causes the induction seal liner in the cap to heat up and bond to the container neck by position 5. When the bottle is later opened (6) the aluminum foil liner is released from the cap and left in place across the bottle neck.