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BLOWN FILM PROCESSING – Company Portfolio – Product Range – Blown Film Lines
Monoextruder HX 75
Three-layer Extruder HX 75/120/75
Three-layer Extruder HX 50/75/50, Orientation Line MDO 18
Five-layer Extruder HX 65/50/65/50/65, Orientation Line MDO 18
Seven-layer HX 65/50/50/50/50/50/65

photo five-layer extruder HS 65/50/65/50/65
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Five-layer Extruder HX 65/50/65/50/65, Orientation Line MDO 18

Equipment
Extruder 1 HX 65 - 25 L/D
Extruder 2 HX 50 - 25 L/D
Extruder 3 HX 65- 25 L/D
Extruder 4 HX 50 - 25 L/D
Extruder 5 HX 65- 25 L/D
   
Screen Changer Flat screen / Hydraulic
   
Film Die Head FBF 40 - 55 K
  Die diameter 400 mm
   
Granule Feeding Tschritter
Gravimetric System Plast-Control
   
Calibration Basket GKB 18
   
Profile Optimisation POS 64
Profile Measurement Kündig
   
Visualisation FGM 5300
   
Oscillating Nip Roll Unit OH 16
   
Film Winder WD 20.700 Z
   
Orientation Line MDO 18

Film Program
Application Monoaxially oriented high transparency barrier film for food packaging
   
Film Data
Film Thickness prior to orientation 80 µm
Layflat Width prior to orientation 1560 mm
   
Film Thickness post orientation 25 µm
Layflat Width post orientation 1400 mm
   
Layer Ratios and Structures prior to orientation
Layers Thickness Thickness Throughput
  Material [µm] [%] [kg/h]
Layer A PE 50 62.5 207
Layer B HV 5 6.3 21
Layer C CoPA 10 12.5 49
Layer D EVOH 5 6.3 26
Layer E CoPA 10 12.5 49
 
Output 350 kg/h
Degree of orientation 3.2
Take-off speed 24 m/min
Winding speed 76.8 m/min

 

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