Corona Treater for Metalized Film Plant

Corona Treater for Metalized Film Plant
Corona Treater for Metalized Film Plant
Ozone Extraction Blower
Ozone Extration Blower
HV transformer
HV Transformer
Corona Treater for Metalized Film Plant
Corona Treater for Metalized Film Plant
Corona Treater for Metalized Film Plant

To achieve a brilliant blemish-free metallization coating, raw substrates must be free of surface contamination, such as migrating additives, dirt, dust, and other contaminants. Surface treatment can effectively removes organic debris from the surfaces of packaging materials such as films to retain their metallization layer and provide barrier properties at designed and acceptable level.

Eltech Corona treater system creates powerful bonding for printing, painting, coating,laminating and adhesion applications. Our technology is uniquely designed to treat 2-dimensional films, as well as many other applications requiring Improved surface energy and long-lasting activation.

The Corona treatment system is a very effective way to increase the surface tension of virtually any material. Surface treatment is required for conductive as well as non-conductive material whose normal surface tension is not sufficiently high to permit good wettability.

Corona treatment system increases the surface tension of any material respective to inks by inducing molecular changes in the surface of the material. This is done by exposing the air at the material's surface to a high-voltage electrical discharge - Corona.

Specifications :

Mains Supply / Mains Frequency 415 V AC , ± 5 % , 3 Ø ,4 -Wire
Treatment size 600-2000 mm
Line speed 80-100 meter/min
Material Metallised Polyester Film
Treating sides Single
Input frequency 50 Hz
Output frequency 20-50 KHZ
Approx Output power (Kw) 2-3 KW
Maximum temperature 0 ~ 50°C
Blower 2 H.P
Treatment electrode Ceramic Electrode/Insulated Silicone Electrode
Dynes level 38-48 Dynes/cm
Length of HV cable 2.5 Mtr
Inverter Ultra high frequency using latest IGBT technology
Corona output Constant at same speed
No influence of supply voltage
Accurate output power
Certifications CE, RoHs, ISO
  • Advanced IGBT Technology.
  • Aluminium Split box type station assembly for light weight and low corrosion.
  • Pnuematic operated treatment station.
  • Ozone extraction system efficiently removes ozone and to cool the electrodes. This reduces warping of electrode and provides more consistent.
  • In order to protect the treater rolls, a zero speed cut-off system automatically shuts down the power supply when the web achieves low line speeds.
  • Easy to install.
  • Cost efficient treatment process.
  • Easy to maintain.
  • Easy to Operate Push Buttons for Start/Stop
  • Customized Design.
  • Easy view windows allow clear unobstructed view of corona discharge.
  • Air gap adjustment: two external adjustment screws at both ends of the electrodes.
  • Ultra high frequency using latest IGBT technology
  • Compact simple contruction
  • Soft start
  • Maximum Operator safety
  • Forced cooled convertor for longer life
  • Overload Trip
  • Thermal trip for heatsink
  • MCB protection
  • Under voltage / Over voltage
  • Ozone extraction overload trip
  • Single Phasing
  • Door open
  • Audio / visual alarm

Corona Treater For Metalized Film Plant In Mumbai, Thane

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