Bandera 5 layers blown film plant
EUROPE (Western and Northern)
Number of layers 5
Film structure ABCDE
Material Barrier film, LDPE, LLDPE, MLDPE, PA, EVOH
Film Width 2200
Extruder 1 Layer ref: A
Screw diam 1 65 mm
Description 1 Gravimetric dosing unit INNOPLAST, 5 components
Extruder 2 Layer ref: B
Screw diam 2 65 mm
Description 2 Gravimetric dosing unit INNOPLAST, 5 components
Extruder 3 Layer ref: C
Screw diam 3 50 mm
Description 3 Gravimetric dosing unit INNOPLAST, 5 components
Extruder 4 Layer ref: D
Screw diam 4 65 mm
Description 4 Gravimetric dosing unit INNOPLAST, 5 components
Extruder 5 Layer ref: E
Screw diam 5 65 mm
Description 5 Gravimetric dosing unit INNOPLAST, 5 components
Die diam (mm) 350mm, gap 2.4mm
Take off unit Oscillating
Corona treatment CASON
Web guide E+L
Rewinder Type Double back to back
Rewinder description Maximum Width 2200
Note Chiller included for Cooling ring and IBC Structure not included
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.