HOME  >PRODUCTS  >Pinning System
Pinning system provides even, controlled application of extruded polymer to casting roll.
- PET / BOPET
- PE Co-extrusion
- Nylon / BOPA
- Increased productivity
– Higher line speed
- Improved quality on film
surface and CD profile
- Better quality
– Clear and even surface
- Less TDO break
① High voltage is applied on the wire or band electrode.
② Electrical corona discharged to the surrounding air.
③ Film or sheet of positive polarity moves move into the cast roll of negative polarity.
Main components are winder/ unwinder assembly, local switch box, X-Y frame, operating panel including HV
Power supply and control PC.
- System status is displayed in this screen
Display to control H.V.P.S, Heating, Torque, Load Cell
- Total Length / Used Length
Display transferred length and total length of electrode pinning band
- Alarm message due to problems with the system
Set the winding operation
the trend of the voltage and current of
HVPS and Heating as well as tension.
Controls tension of band
H.V. Power Supply
Controls high voltage
Set the heating operation
Controls spark counter
Copyright(C) 1996-2014 MEK Engineering Corp. All rights reserved.