5 layers MACCHI Blown film extrusion line

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.

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Machine Code
EX752
Manufacturer
MACCHI
Year
2006
Number of layers
5
Film structure
ABCDE
Material
BARRIER FILM, LDPE, EVOH, PA
Film Width
2100
Extruder 1 Layer ref:
A
Screw diam 1
65
Description 1
GRAVIMETRIC DOSER 4 COMPONENTS
Extruder 2 Layer ref:
B
Screw diam 2
45
Description 2
GRAVIMETRIC DOSER 1 COMPONENTS
Extruder 3 Layer ref:
C
Screw diam 3
55
Description 3
GRAVIMETRIC DOSER 4 COMPONENTS
Extruder 4 Layer ref:
D
Screw diam 4
45
Description 4
GRAVIMETRIC DOSER 1 COMPONENTS
Extruder 5 Layer ref:
GRAVIMETRIC DOSER 4 COMPONENTS
Screw diam 5
65
Description 5
GRAVIMETRIC DOSER 4 COMPONENTS
Head description
450 mm Die-head 10 zones heating ,Air ring with 64 heating inserts , IBC with chiller an auto width control
Die diam (mm)
450MM + 550MM
Thickness controll system
Automatic profile control
Bubble cage
motorized
Take off unit
Oscillating
Corona treatment
2 side Corona
Rewinder Type
Double back to back
Rewinder max reel diameter
1200
Machine Code EX752
Manufacturer MACCHI
Year 2006
Number of layers 5
Film structure ABCDE
Material BARRIER FILM, LDPE, EVOH, PA
Film Width 2100
Extruder 1 Layer ref: A
Screw diam 1 65
Description 1 GRAVIMETRIC DOSER 4 COMPONENTS
Extruder 2 Layer ref: B
Screw diam 2 45
Description 2 GRAVIMETRIC DOSER 1 COMPONENTS
Extruder 3 Layer ref: C
Screw diam 3 55
Description 3 GRAVIMETRIC DOSER 4 COMPONENTS
Extruder 4 Layer ref: D
Screw diam 4 45
Description 4 GRAVIMETRIC DOSER 1 COMPONENTS
Extruder 5 Layer ref: GRAVIMETRIC DOSER 4 COMPONENTS
Screw diam 5 65
Description 5 GRAVIMETRIC DOSER 4 COMPONENTS
Head description 450 mm Die-head 10 zones heating ,Air ring with 64 heating inserts , IBC with chiller an auto width control
Die diam (mm) 450MM + 550MM
Thickness controll system Automatic profile control
Bubble cage motorized
Take off unit Oscillating
Corona treatment 2 side Corona
Rewinder Type Double back to back
Rewinder max reel diameter 1200
REIFENHAUSER
BANDERA
MACCHI
BANDERA
LMC LUNG MENG
CMG/Dolci