Treatwel" Corona Treater

We offer to our valuable customers a fine range of Treatwel" Corona Treater. The wax-like surface of the plastic films is normally inert towards surface coating. To enable successful printing, coating & laminating the plastic film needs to be pre-treated. "TREATWEL", the high voltage/high frequency Corona Treated increases surface tension of the film & makes it receptive to printing, laminating, coaling by inducing molecular changes in the film. Models are available from 1 KVA to 10 KVA for single Phase & Three Phase Operation. Customers can easily avail this from the market at pocket friendly prices.


PRINCIPLE of OPERATION:

Surface treatment is required for plastic films whose normal surface tension is not sufficiently high to permit good wetting by flexo graphic links or lamination by providing molecular changes in the surface of the film. During treatment the film is fed through a high voltage such a way that its wet ability i.e. surface tension increases and becomes capable o I providing "bonding" wilh ink. lamination adhesives, paper and foils.

Features
i? Modular construction for easy maintenance.
i? Automatic matching to various load conditions
i? Manual power regulation
i? High efficiency thanks to power MOSFET construction technology
i? Electronic protection in the short-circuit at the high voltage
i? Blown and chilled roller Extuders