Pressure Sensitive Seal Liners

Pressure sensitive Seal Liners also famous as Press & Seal liners are in fact a type of adhesive coated foam, seals by torque activation without the need of any special equipment or sealing machine. It is possible to apply Pressure sensitive Seal liners on plastic and glass bottles that contain solid and dry products. Therefore, you can use Pressure sensitive liners while the bottle is a PET, HDPE, PP, PVC or Glass. What is important is that your product inside the container should be solid and dry. Otherwise, it will cause the liner to remove from the bottle opening. Cosmetic product manufacturers are almost the first consumer of Pressure Sensitive Liners in the market at the moment.

Pressure Sensitive Liners

Pressure sensitive liners act as tamper evident liners which gives the manufacturer as well as the consumer that the product remains intact during the shipment, storage and sale procedure. One of the other great advantages of using pressure sensitive cap liners is increasing the shelf life.  As far as the liner is on the bottle mouth, the product will remain factory fresh.

Self Adhesive Seal Liners

Pressure sensitive liners have a adhesive layer on them. That will stick to the bottle neck by torquing the cap and will seal the bottle. It is very popular by manufacturers because it does not need any machine or equipment. They can save the budget and develop new product instead. Self-adhesive liners must not use with liquid or oily products. The adhesive on these liners will easily lose the power and leakage will happen very soon.

If the product inside the bottle is dry or solid then it can not affect the adhesive on the pressure sensitive seal liners and the sealing remains firm. herbal medicine, cosmetics (creams & powders) and such products are very suitable to use press and seal liners with them.