Anti-fog Easy Peel High Barrier Top Lidding Film
Our top web films feature a wide range of overlay film properties to provide a compatible solution for your tray/cup substrate.
The robust sealing of oils and residues provides reliable product protection and extended shelf life throughout the product chain. The cover film has a wide operating window that enables high-speed machining and increases operational efficiency with minimal maintenance downtime and start-up costs.
The structure of the anti-fog lidding film can vary depending on specific product requirements, but here is a common example: Printing layer/Adhesive layer/Barrier layer/Antifog Easy Peel layer.
PET/BOPA/BOPP is often employed for the printing layer allows customization and branding on the film.
PE/PP is a commonly used material for the sealing layers due to its flexibility, sealability, antifog and easy peel properties. An antifog agent is added to the film formulation, typically in the sealing layer, to prevent fogging and maintain clarity. This can be achieved by using additives like glycerin or sorbitol.
The specific structure commonly used is as follows:
PET/PA/EVOH/PE-EPL ANTIFOG
BOPA/PE/EVOH/PE-EPL ANTIFOG
BOPP/PE/EVOH/PE-EPL ANTIFOG
PA/EVOH/PE-EPL ANTIFOG
PET/PA/EVOH/PP-EPL ANTIFOG
BOPA/PP/EVOH/PP-EPL ANTIFOG
BOPP/PP/EVOH/PP-EPL ANTIFOG
PA/EVOH/PP-EPL ANTIFOG
Different manufacturers may have variations in the specific materials and structures used for their easy peel antifog top lidding films, so it's always best to consult the product specifications or reach out to the manufacturer for detailed information.
