PP induction seal liner

 Induction seal liners

PP induction seal liners are a specific type of sealing solution  induction seal liners designed for use with PP plastic bottles. These liners are made of a layer of aluminum foil laminated to a PP film or foam backing, which is then sealed to the container using an induction sealing machine. PP induction seal liners provide a secure and tamper-evident closure for PP bottles, and are widely used in the food and beverage, pharmaceutical, and cosmetic industries. induction seal liners The PP film or foam backing provides excellent adhesion and compatibility with PP bottles, ensuring a reliable and efficient sealing process. PP induction seal liners are an essential component in PP bottle packaging, providing an effective barrier against leaks, moisture, and other contaminants. induction seal liners

Heat Sealing Liners


1) Applied in various industries, including pharmaceutical, foodstuff, beverage, cosmetic, lubricating oil, pesticides, industrial chemicals and covering geriatric needs.

2) Heat induction foils ensure product integrity through their sealing function for leak resistance, barrier properties for product freshness, tamper evidence, infestation, contamination and pilfer resistance

3) Foil seal backings: pulp, foam, paper backing

4) Use for  PET, PE, PP, PS, and PVC


5) With the printing "sealed for your protection"



Heat sealing liners will deliver consistent and reliable induction sealing to an extensive range of products and containers. Therefore manufacturers will widely use them to ensure that their products remain safe & intact during shipment, storage and store. Also as a 2nd result the product remains ‘factory fresh’ until it is going to be used by their clients. This will lead to customer satisfaction as a result.


heat seal

It is also good to know how to apply induction heat sealing liners on the containers and bottles? First of all the induction seal liner should be inserted into the bottle closure. Secondly the product is filled into the bottle and also the cap & liner should be applied to the container. Finally bottle will seal by an induction sealer (whether hand held or automatic induction sealer).


In order for the induction foil seal liner materials to function correctly, the closure must have sufficient means of retaining the liner material behind a retention bead while allowing the liner to rotate freely. Also the closure must press the induction liner firmly on the bottle neck. Otherwise a strong sealing won’t achieve even by using a high quality bottle cap seal. Check more details in our blog.PP induction seal liner