Induction heat-seal liners
Foil-based liners designed for induction heat sealing. With the correct material match and sealing parameters, they create a clean, secure seal that helps prevent leaks and protect product integrity.
iSeal manufactures closure liners for induction heat sealing and pressure-sensitive applications. We help match the liner construction to your container, closure and product.
iSeal manufacturing · Kyrgyzstan
We match the liner construction to the container material, closure, product and sealing method, including glass, PET, PE and PP applications.
Foil-based liners designed for induction heat sealing. With the correct material match and sealing parameters, they create a clean, secure seal that helps prevent leaks and protect product integrity.
Self-adhesive liners for dry products and other suitable applications. Cap application pressure activates the adhesive, so no induction sealing equipment is required.
We have specialised in closure liner manufacturing for many years. That experience helps us deliver reliable, repeatable results from one production run to the next.
We work with packaging manufacturers, closure suppliers and product companies. Our team reviews the application, recommends a suitable material structure and manufactures to the agreed specification.
We assess the container, closure, product and sealing conditions.
We define the appropriate liner construction and dimensions.
Your order is manufactured to the agreed specification.
The finished liners are inspected, packed and prepared for shipment.
From roll-stock preparation and line setup to precision die-cutting, inspection and final packing.




