RunFoil™

Vacuum assisted pull down foils

For good tailthreading it is essential that tail is
positioned correctly vs. tail threading equipment.
This can be achieved by using RunFoil vacuum
assisted pull down foils.

The function of RunFoil it to create a strong
vacuum between the tail and the unit while paper
tail is running over the unit.

The vacuum causes a pulling force which tightens
the tail and simultaneously centralizes the tail to
correct position for perfect tail threading and
keeps the tail out from the ropes.

FACTS

CONSTRUCTION

• Important part of rope and ropeless tail threading systems

• Perfect tail control during the tail threading

• Mainly used in sheet knock down positions

• High vacuum generated by using coanda plates

• Fully automatic operation

• Operation will be synchronised with othertail threading equipment

• Minimized compressed air consumption

• Robust stainless steel construction

• Mounted to the existing doctor beam

• Easy to install and adjust

• Maintenance free

• PLC controlled

• Custom made solutions