Antiblocking additives can be added to the plastic to minimize this adhesion and so lower the blocking force between layers. Once compounded into a plastic these additives create a micro rough surface which reduces the adhesion between film layers and lowers the blocking tendency.
Facilitates winding-up
Allows smooth unwinding and slitting of the reels
Regulates the slip- and antistatic properties
Good balance of conductive, mechanical & flow properties
Reduce friction between films