We will be able to draw on a vast amount of experience if you ask Etind Electrotech to define a unique surface treating solution for your project. Thousands of installations we service globally have contributed to our application knowledge. We optimise treatment levels and reduce application challenges for printing, coating, and laminating with our high powered ceramic electrodes and distinctive roll coverings.
Corona treatment technique may be a surface modification system. this technique accustomed optimize the adhesion properties of the fabric and to confirm bonding with inks, coatings, and adhesives. The surface treatment is important for the plastic films and materials as a result of the physical phenomenon of those materials is low to allow sensible wetting by flexographic inks.
A high-frequency charge provides Associate in Nursing economical method of accelerating the adhesion and wettability of a plastic surface. The physical phenomenon of the material various to inks multiplied by the subsequent methods: inducement a molecular amendment within the surface of the films and exposing the air at the material's surface to a high voltage discharge referred to as a corona. within the corona treatment plastic film/fabric is passed from free roller through the air gap between the conductor and also the polymer roller.
Corona treatment may be a surface treatment of profiles, treatment of cables, injection of shaped elements and utilized in the wrapping, automotive, extrusion, and medical industries.
As shown within the diagram the material is passed from free roller through the air gap between the multisegmented conductor and also the atomic number 14 roller that generates endless shower of ionised air referred to as CORONA.The electerode and nonconductor cowl on the roller is the electrical affiliation to the stream of ionised air within the airgap.
|Main Voltage||115 or 230 VAC|
|Main Frequency||50/60 Hz|
|Output Frequency||25 KHz|
|Mounting||Cantilevered or Base Mounting|
|Side For Treatment||Single or Double|
|Line Speed||1 - 400 m/min|