Macchi Coex flex ST265R blown film plant

Number of layers 3
Film structure ABC
Material LDPE, LLDPE, MLDPE
Film Width 2000
Output (Kg/h) up to 380

Extruder 1 Layer ref: A layer
Screw diam 1 60/30

Extruder 2 Layer ref: B layer
Screw diam 2 100/30

Extruder 3 Layer ref: C layer
Screw diam 3 60/30

Head description IBC system K-design Carat cooling ring
Die diam (mm) 400
Thickness controll system Kundig
Bubble cage Yes, automatic. Decatex.
Panel for gussets No
Take off unit Oscillating
Web guide E&L
Rewinder Type Double back to back
Rewinder description BOPLUS/D

Raw material most commonly used are low density polyethylene (LDPE)
and High density polyethylene (HDPE). These are often used in blends with
other polymers and additives.