BLOW FILM

EXTRUSION LINES

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CO-EXTRUDERS 3 LAYERS

item: EX 01

WINDMOLLER & HOLSCHER VAREX 

DESCRIPTION

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WINDMOLLER & HOLSCHER VAREX
Year: 2006
Number of layers: 3
Film structure: ABC
Material: LDPE, LLDPE, MDPE
Film Width: 1800
Output (Kg/h): 350Kg/h
Extruder 1 Layer ref: : A
Screw diam: 60mm
Description: AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Extruder 2 Layer ref: : B
Screw diam: 100mm
Description: AC motor 160 kW , Gravimetric doser Doteco 6 comp, hydraulic screen changer
Extruder 3 Layer ref: : C
Screw diam: 60mm
Description: AC motor 60 kW, Gravimetric doser Doteco 6 comp, , hydraulic screen changer
Die diam (mm): 250
Thickness controll system: Thickness gauge Kundic control OPTIFIL P3
Bubble cage: yes. Utlasonic sensors for width control
Panel for gussets: yes
Take off unit: Fixed
Corona treatment: CASON
Rewinder Type: SINGLE

item: EX 02

DOLCI 3 LAYERS

DESCRIPTION

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DOLCI 3 LAYERS

Year: 1989
Number of layers: 3
Film structure: ABC
Material: LDPE/LLDPE
Film Width: 1600
Extruder 1 Layer ref: A
Screw diam: 55
Description: lever filter changer
Extruder 2 Layer ref: B
Screw diam: 60
Description: lever filter changer
Extruder 3 Layer ref: C
Screw diam: 55
Description: lever filter changer
Head description: coex3
Die diam (mm): 300
Thickness controll system: Yes
Bubble cage: Yes
Panel for gussets: Yes
Take off unit: Oscillating 1800mm
Corona treatment: Yes
Web guide: Erhard+Leimer
Rewinder Type: Back to back
Rewinder max reel diameter: 800
Exact Evolution year 2002 
Supporting tower

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item: EX 03

MACCHI COEX 3

DESCRIPTION

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MACCHI COEX 3
Year: 2010
Number of layers: 3
Film structure: ABC
Material: LDPE, LLDPE, Thickness 20 - 200 micron
Film Width: 1800
Output (Kg/h): 400 kg/h
Extruder 1 Layer ref: : A
Screw diam: 65/30 D
Description: 4 heating zones - AC motor 74kw, hydraulic screen changer, gravimetric blendeer
Doteco 6 comp
Extruder 2 Layer ref: : B
Screw diam: 100/30 D
Description: 5 heating zones - AC motor 180kw, hydraulic screen changer, gravimetric blendeer
Doteco 6 comp
Extruder 3 Layer ref: : C
Screw diam: 60/30 D
Description: 4 heating zones - AC motor 74kw, hydraulic screen changer, gravimetric blendeer
Doteco 6 comp
Head description: Coex Flex TE 503; die range 300-500 mm, IBC , blowing and exhaust fan
11kw controlled by inverters.Automatic air ring KArat
Thickness controll system: Automatic profil control, plascontrol magic flow
Bubble cage: No marking system GSRC 2350/8 - 5 with 5 lavels and 8 syncro arms with
motorized remote controlled opening and height adjustment, 4 x Ultrasonic sensors for auto
control of IBC.
Panel for gussets: Yes, motor driven
Take off unit: Oscillating ST 199 - 1800 oscillating width 1800 mm useful 1700 mm - S shape
double cooling
Corona treatment: Yes
Web guide: E & L
Rewinder Type: Double back to back
Rewinder max reel diameter: 1200 mm

item: EX 04

ALPINE 3 LAYERS

DESCRIPTION

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ALPINE 3 LAYERS

Year: 2004
Number of layers: 3
Film structure: ABC
Material: HDPE, MDPE
Film Width: 2200
Extruder 1 Layer ref: : A
Screw diam: 50mm
Description: Gravimetric doser 1 comp
Extruder 2 Layer ref: : B
Screw diam: 75
Description: Gravimetric doser 1 comp
Extruder 3 Layer ref: : C
Screw diam: 50
Description: Gravimetric doser 1 comp
Head description: Model HK500, IBC, auto thickness controll
Die diam (mm): 220
Thickness controll system: PLastcontrol capacitive gauge
Bubble cage: Motorized
Panel for gussets: yes, motorized
Take off unit: Rotating
Corona treatment: Cason double
Web guide: E+L
Rewinder Type: DOUBLE BACK TO BACK
Rewinder description: Make Ghioldi

item: EX 05

GHIOLDI COEX 3

DESCRIPTION

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GHIOLDI COEX 3

Year: 2000
Number of layers: 3
Film structure: ABC
Material: LDPE/LLDPE, HDPE
Film Width: 2200
Output (Kg/h): 450
Extruder 1 Layer ref: : A
Screw diam: 65/30
Extruder 2 Layer ref: : B
Screw diam: 80/30
Extruder 3 Layer ref: : C
Screw diam: 65/30
Head description: Coex3 IBC
Die diam (mm): 450 and 350
Thickness controll system: Measurer
Bubble cage: Yes
Panel for gussets: Yes
Take off unit: Oscillating
Corona treatment: Yes
Web guide: Yes
Rewinder Type: Back to back automatic roll changeover
Rewinder max reel diameter: 1000
Tower structure 

item: EX 07

DOLCI COEX 1.800 mm Width

DESCRIPTION

DOLCI COEX 1.800 mm Width

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Year: 2003

Number of layers: 3

Film structure: ABC

Material: LDPE, LLDPE, EVA in blends PP and HDPE

Film Width: 1800O

output (Kg/h): 300

Extruder 1 Layer ref: : A

Screw diam: 55mm

Description: Gravimetric dosing unit Doteco 3 components, 45kw AC motor, L/D30

Extruder 2 Layer ref: : BScrew diam: 65mmDescription: Gravimetric dosing unit Doteco 3 components, 73kw AC motor

Extruder 3 Layer ref: : CScrew diam: 55mmDescription: Gravimetric dosing unit

Doteco3 components, 45kw AC motor, L/D30 Head description: IBC with contact less sensor; Head Model: 3CX25-35;Die diam (mm): 350Thickness control system: PLAST CONTROL PRO-CONBubble cage: Mothorized Make ReinholdPanel for gussets: yesTake off unit: Rotating Model PSDO1800Corona treatment: Make Cason model Electronplast 3000/sWeb guide: yesRewinder Type: DoubleRewinder max reel diameter: 1000Rewinder description: model sxo1800Chiller speed 80m/min

item: EX 08

DOLCI COEX KARAT - DOTECO - CASON 

DESCRIPTION

DOLCI COEX KARAT - DOTECO - CASON - Width: 2.000

Year: 2005

Number of layers: 3
Film structure: ABC
Film Width: 2000
Extruder 1 Layer ref: : A
Screw diam: 65 mm
Description: 6 components doteco gravimetric dosing; AC motor 74Kw
Extruder 2 Layer ref: : B
Screw diam: 65 mm
Description: 6 components doteco gravimetric dosing; AC motor 74Kw
Extruder 3 Layer ref: : C
Screw diam: 65 mm
Description: 6 components doteco gravimetric dosing; AC motor 74Kw
Head description: IBC, Karat automatic air ring
Die diam (mm): 350 mm
Thickness controll system: Yes, automatic
Bubble cage: Motorized, 3 ultra sonic sensor for auto width control, Kundig gauge K100 , Karat
air ring for automatic thickness profile adjustment
Corona treatment: 2 double corona treatment Cason (tot 4 sides)
Rewinder Type: Double
Additional informations: Chiller