1 layers ALPINE UNEX 62/90/Aç blown film plant

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
EX765
Manufacturer
ALPINE
Modello
UNEX 62/90/Aç
Year
2003
Number of layers
1
Film structure
A
Film Width
1800
Extruder 1 Layer ref:
A
Screw diam 1
90mm
Description 1
Extruder Alpine model UNEX 61/90/AI 3 comp. gravimetric dosing units brand Contrex mod. DE 3000 complete with suction-granule pumps. Cartridge type screen changer.
Head description
1 fixed head Ø 180 mm with IBC, 1 air ring, 2 fans, 1 chiller for water cooling Frigomeccanica Industriale of MK type 20, 1 air cooling chiller mod. Air Blow with free cooling system
Die diam (mm)
180mm
Thickness controll system
1 thickness gauge Kundig type K 100. Thickness profile automatic control Contrex
Bubble cage
Yes
Take off unit
1 rotating towing machine brand Decatex mod. AD 1900-R2300-NA1900
Corona treatment
2x Ferrarini Benelli GTS6TE treaters, each for single side. 1 Ferrarini Benelli mod GTS TE to treat film on both sides
Web guide
FIFE mod. Symat 300
Rewinder Type
Double back to back
Rewinder description
width 1800mm, 4 hoists, 6 expanding shafts 76mm diam. 4x expanding shafts 152mm diam
Note
Supporting tower included Height 13 m
Machine Code EX765
Manufacturer ALPINE
Modello UNEX 62/90/Aç
Year 2003
Number of layers 1
Film structure A
Film Width 1800
Extruder 1 Layer ref: A
Screw diam 1 90mm
Description 1 Extruder Alpine model UNEX 61/90/AI 3 comp. gravimetric dosing units brand Contrex mod. DE 3000 complete with suction-granule pumps. Cartridge type screen changer.
Head description 1 fixed head Ø 180 mm with IBC, 1 air ring, 2 fans, 1 chiller for water cooling Frigomeccanica Industriale of MK type 20, 1 air cooling chiller mod. Air Blow with free cooling system
Die diam (mm) 180mm
Thickness controll system 1 thickness gauge Kundig type K 100. Thickness profile automatic control Contrex
Bubble cage Yes
Take off unit 1 rotating towing machine brand Decatex mod. AD 1900-R2300-NA1900
Corona treatment 2x Ferrarini Benelli GTS6TE treaters, each for single side. 1 Ferrarini Benelli mod GTS TE to treat film on both sides
Web guide FIFE mod. Symat 300
Rewinder Type Double back to back
Rewinder description width 1800mm, 4 hoists, 6 expanding shafts 76mm diam. 4x expanding shafts 152mm diam
Note Supporting tower included Height 13 m
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