Sealing without any additional sealing device.
The Dukat PS™ liner is made of plastic foam covered with pressure-sensitive glue. Unlike induction liners (a sealer is necessary) or glue applied liners (a glue applicator is necessary), this type of liner does not need any sealing machine to be applied on containers. This is a really great feature of the Dukat PS™ liner. The glue layer provides additional protection against moisture. The liner can easily and clean be removed from the container and glued on the container again; therefore, this solution does not protect the product from pilfering or tampering with its contents.
These types of liners are printed with a standard advisory: “Sealed for your protection”.