These are liners which are a laminate of the aluminum foil and a Sealing film

There are many ways a heat seal liner can add value to your product and its packaging, but knowing when and how to use them is often more than half the battle. In this, the next in our closure welded seal conduction heat seal liner, we have some heat seal liner advice so you can have the best advantage.

If this type of closure component is right for your product, you can then opt for a one piece liner or a two piece liner. A one piece liner would be used for a single-use product or dry product while a two piece liner would be used if there is liquid inside or if the package will be resealed. In the latter circumstance, this makes the two piece liner great for multi-serving containers.

Apart from the seal itself, you will need to make sure you have a compatible type of plastic for your product's bottle or jar. Some liners generally work with a certain type of plastic, but not all types of plastic. This underscores how important it can be to have help in managing potential pitfalls.

These are liners which are a laminate of the aluminum foil and a Sealing film without any paper board backing and are sealed to the container by direct heat pressure.

Used widely in chemical,cosmetic and beverage bottle containers.

The primary function is to air permeability sealing, and also has the excellent property for protecting damp, leakproof and bei.

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