2002 Alpine 3 layer blown film line

Lay flat width: 520-1000mm

Die size: 180mm

Die gap: 2.5mm

Screw: L/D ratio 25

Extruders: A 50mm diameter, B 50mm diameter, C 50mm diameter

Haul off: vertical turn bar

AFS Corona treater

TRS 250 temperature control

Back to back winder