3 layers DOLCI 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
EX729
Manufacturer
DOLCI
Year
1997
Number of layers
3
Film structure
ABC
Material
LDPE,
Film Width
4000
Output (Kg/h)
Up to 1600 Kg/h
Screw diam 1
90
Description 1
Meguire 6 component gravimetric system
Screw diam 2
160
Description 2
Meguire 6 component gravimetric system
Screw diam 3
90
Description 3
Meguire 6 component gravimetric system
Die diam (mm)
1600 gap 1,5mm
Bubble cage
yes
Panel for gussets
yes
Take off unit
4200mm
Web guide
Yes
Rewinder Type
Automatic changeover
Rewinder max reel diameter
1000
Note
Max film Layflat: 8000mm
Machine Code EX729
Manufacturer DOLCI
Year 1997
Number of layers 3
Film structure ABC
Material LDPE,
Film Width 4000
Output (Kg/h) Up to 1600 Kg/h
Screw diam 1 90
Description 1 Meguire 6 component gravimetric system
Screw diam 2 160
Description 2 Meguire 6 component gravimetric system
Screw diam 3 90
Description 3 Meguire 6 component gravimetric system
Die diam (mm) 1600 gap 1,5mm
Bubble cage yes
Panel for gussets yes
Take off unit 4200mm
Web guide Yes
Rewinder Type Automatic changeover
Rewinder max reel diameter 1000
Note Max film Layflat: 8000mm
BANDERA
GHIOLDI COEX 3
MACCHI
REIFENHAUSER
CMG/Dolci
TECHNO COATING ENGINEERING