Corona treated pet film

Corona treated pet film

Corona treated pet film is very common products in pet film products,

Corona treatment is a high frequency charge would provide both a more efficient end controllable method of increasing the adhesion and wettability (surface tension) of a plastic surface.
The result is an improvement of the chemical connection (dyn/cm) between the molecules in the plastic and the applied media/liquid. This surface treatment will not reduce or change the strength. Neither will it change the appearance of the material.

The surface tension of pet films is not sufficiently high to permit good adhesion of print ink with pet film . In case of lamination , it prevents better bonding between two or more materials. Hence, for better quality of printing, lamination and coating processes , surface tension of the plastic films should be increased. The Corona Treatment method is widely used nowadays to increase the surface tension of the pet film.

Corona Treated PET films offer polyester film products that provide excellent performance characteristics suitable for use in packaging and industrial applications.

Corona treatment can be done in one side or both sides on the pet films.

One side Corona treated pet film ,both sides Corona treated pet film

thickness availablity 12mic, 16mic 19mic, 23mic, 36mic, 50mic,75mic,100mic,125mic,150mic,188mic,250mic for printing & Lamination

Corona treated pet film for printing

Corona treated Pet film for metallizing

Corona treated pet film for lamination

Corona treated pet film for tape