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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 three-layer extruder HS 50/75/50
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Three-layer Extruder HX 50/75/50, Orientation Line MDO 18

Equipment
Extruder 1 HX 50 - 25 L/D
Extruder 2 HX 75 - 30 L/D
Extruder 3 HX 50 - 25 L/D
   
Screen Changer Cylindrical
   
Film Die Head TBF 16 - 32 K
  Die diameter 325 mm
   
Granule Feeding Gravitrol
Gravimetric System Gravitrol
   
Calibration Basket GKB 20
   
Profile Optimisation POS 48
Profile Measurement Kündig
   
Oscillating Nip Roll Unit OH 20
   
Film Winder WD 20.700 Z
   
Orientation Line MDO 18

Film Program
Application Highly transparent and stiff HD-LL film e.g. for Twist-Wrap packaging, labels and lamination
   
Film Data
Film Thickness prior to orientation 210 µm
Layflat Width prior to orientation 1550 mm
   
Film Thickness post orientation 30 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-HD 70 33.3 100
Layer B PE-LLD 70 33.3 100
Layer C PE-HD 70 33.3 100
 
Output 300 kg/h
Degree of orientation 7
Take-off speed 7.3 m/min
Winding speed 51.1 m/min


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